-// Copyright (C) 2007-2012 CEA/DEN, EDF R&D
+// Copyright (C) 2007-2013 CEA/DEN, EDF R&D
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
const char MEDFileMesh::DFT_FAM_NAME[]="FAMILLE_ZERO";
-MEDFileMesh::MEDFileMesh():_order(-1),_iteration(-1),_time(0.)
+MEDFileMesh::MEDFileMesh():_order(-1),_iteration(-1),_time(0.),_univ_wr_status(true)
{
}
-MEDFileMesh *MEDFileMesh::New(const char *fileName) throw(INTERP_KERNEL::Exception)
+std::size_t MEDFileMesh::getHeapMemorySize() const
+{
+ std::size_t ret=_dt_unit.capacity()+_name.capacity()+_univ_name.capacity()+_desc_name.capacity();
+ for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
+ {
+ ret+=(*it).first.capacity()+(*it).second.capacity()*sizeof(std::string);
+ for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
+ ret+=(*it2).capacity();
+ }
+ for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
+ ret+=(*it).first.capacity()+sizeof(int);
+ return ret;
+}
+
+/*!
+ * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
+ * file. The first mesh in the file is loaded.
+ * \param [in] fileName - the name of MED file to read.
+ * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
+ * mesh using decrRef() as it is no more needed.
+ * \throw If the file is not readable.
+ * \throw If there is no meshes in the file.
+ * \throw If the mesh in the file is of a not supported type.
+ */
+MEDFileMesh *MEDFileMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
{
std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
if(ms.empty())
case UNSTRUCTURED:
{
MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=MEDFileUMesh::New();
- ret->loadUMeshFromFile(fid,ms.front().c_str(),dt,it);
- ret->incrRef();
- return (MEDFileUMesh *)ret;
+ ret->loadUMeshFromFile(fid,ms.front().c_str(),dt,it,mrs);
+ return (MEDFileUMesh *)ret.retn();
}
case CARTESIAN:
{
MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=MEDFileCMesh::New();
- ret->loadCMeshFromFile(fid,ms.front().c_str(),dt,it);
- ret->incrRef();
- return (MEDFileCMesh *)ret;
+ ret->loadCMeshFromFile(fid,ms.front().c_str(),dt,it,mrs);
+ return (MEDFileCMesh *)ret.retn();
+ }
+ case CURVE_LINEAR:
+ {
+ MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=MEDFileCurveLinearMesh::New();
+ ret->loadCLMeshFromFile(fid,ms.front().c_str(),dt,it,mrs);
+ return (MEDFileCurveLinearMesh *)ret.retn();
}
default:
{
}
}
-MEDFileMesh *MEDFileMesh::New(const char *fileName, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception)
+/*!
+ * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
+ * file. The mesh to load is specified by its name and numbers of a time step and an
+ * iteration.
+ * \param [in] fileName - the name of MED file to read.
+ * \param [in] mName - the name of the mesh to read.
+ * \param [in] dt - the number of a time step.
+ * \param [in] it - the number of an iteration.
+ * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
+ * mesh using decrRef() as it is no more needed.
+ * \throw If the file is not readable.
+ * \throw If there is no mesh with given attributes in the file.
+ * \throw If the mesh in the file is of a not supported type.
+ */
+MEDFileMesh *MEDFileMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
{
MEDFileUtilities::CheckFileForRead(fileName);
ParaMEDMEM::MEDCouplingMeshType meshType;
case UNSTRUCTURED:
{
MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=MEDFileUMesh::New();
- ret->loadUMeshFromFile(fid,mName,dt,it);
- ret->incrRef();
- return (MEDFileUMesh *)ret;
+ ret->loadUMeshFromFile(fid,mName,dt,it,mrs);
+ return (MEDFileUMesh *)ret.retn();
}
case CARTESIAN:
{
MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=MEDFileCMesh::New();
- ret->loadCMeshFromFile(fid,mName,dt,it);
- ret->incrRef();
- return (MEDFileCMesh *)ret;
+ ret->loadCMeshFromFile(fid,mName,dt,it,mrs);
+ return (MEDFileCMesh *)ret.retn();
+ }
+ case CURVE_LINEAR:
+ {
+ MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=MEDFileCurveLinearMesh::New();
+ ret->loadCLMeshFromFile(fid,mName,dt,it,mrs);
+ return (MEDFileCurveLinearMesh *)ret.retn();
}
default:
{
}
}
+/*!
+ * Writes \a this mesh into an open MED file specified by its descriptor.
+ * \param [in] fid - the MED file descriptor.
+ * \throw If the mesh name is not set.
+ * \throw If the file is open for reading only.
+ * \throw If the writing mode == 1 and the same data is present in an existing file.
+ */
void MEDFileMesh::write(med_idt fid) const throw(INTERP_KERNEL::Exception)
{
if(!existsFamily(0))
writeLL(fid);
}
+/*!
+ * Writes \a this mesh into a MED file specified by its name.
+ * \param [in] fileName - the MED file name.
+ * \param [in] mode - the writing mode. For more on \a mode, see \ref AdvMEDLoaderBasics.
+ * - 2 - erase; an existing file is removed.
+ * - 1 - append; same data should not be present in an existing file.
+ * - 0 - overwrite; same data present in an existing file is overwritten.
+ * \throw If the mesh name is not set.
+ * \throw If \a mode == 1 and the same data is present in an existing file.
+ */
void MEDFileMesh::write(const char *fileName, int mode) const throw(INTERP_KERNEL::Exception)
{
med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
write(fid);
}
+/*!
+ * Checks if \a this and another mesh are equal.
+ * \param [in] other - the mesh to compare with.
+ * \param [in] eps - a precision used to compare real values.
+ * \param [in,out] what - the string returning description of unequal data.
+ * \return bool - \c true if the meshes are equal, \c false, else.
+ */
bool MEDFileMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
{
if(_order!=other->_order)
what="Names differ !";
return false;
}
- if(_univ_name!=other->_univ_name)
- {
- what="Univ names differ !";
- return false;
- }
+ //univ_name has been ignored -> not a bug because it is a mutable attribute
if(_desc_name!=other->_desc_name)
{
what="Description names differ !";
return true;
}
+/*!
+ * Clears redundant attributes of incorporated data arrays.
+ */
void MEDFileMesh::clearNonDiscrAttributes() const
{
return false;
}
+/*!
+ * Copies data on groups and families from another mesh.
+ * \param [in] other - the mesh to copy the data from.
+ */
void MEDFileMesh::copyFamGrpMapsFrom(const MEDFileMesh& other)
{
_groups=other._groups;
_families=other._families;
}
+/*!
+ * Returns names of families constituting a group.
+ * \param [in] name - the name of the group of interest.
+ * \return std::vector<std::string> - a sequence of names of the families.
+ * \throw If the name of a nonexistent group is specified.
+ */
std::vector<std::string> MEDFileMesh::getFamiliesOnGroup(const char *name) const throw(INTERP_KERNEL::Exception)
{
std::string oname(name);
std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.find(oname);
- std::vector<std::string> grps=getGroupsNames();
if(it==_groups.end())
{
+ std::vector<std::string> grps=getGroupsNames();
std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
throw INTERP_KERNEL::Exception(oss.str().c_str());
return (*it).second;
}
+/*!
+ * Returns names of families constituting some groups.
+ * \param [in] grps - a sequence of names of groups of interest.
+ * \return std::vector<std::string> - a sequence of names of the families.
+ * \throw If a name of a nonexistent group is present in \a grps.
+ */
std::vector<std::string> MEDFileMesh::getFamiliesOnGroups(const std::vector<std::string>& grps) const throw(INTERP_KERNEL::Exception)
{
std::set<std::string> fams;
if(it2==_groups.end())
{
std::ostringstream oss; oss << "No such group in mesh \"" << _name << "\" : " << *it;
- std::vector<std::string> grps=getGroupsNames(); oss << "\" !\nAvailable groups are :";
- std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
+ std::vector<std::string> grps2=getGroupsNames(); oss << "\" !\nAvailable groups are :";
+ std::copy(grps2.begin(),grps2.end(),std::ostream_iterator<std::string>(oss," "));
throw INTERP_KERNEL::Exception(oss.str().c_str());
}
fams.insert((*it2).second.begin(),(*it2).second.end());
return fams2;
}
+/*!
+ * Returns ids of families constituting a group.
+ * \param [in] name - the name of the group of interest.
+ * \return std::vector<int> - sequence of ids of the families.
+ * \throw If the name of a nonexistent group is specified.
+ */
std::vector<int> MEDFileMesh::getFamiliesIdsOnGroup(const char *name) const throw(INTERP_KERNEL::Exception)
{
std::string oname(name);
}
/*!
- * This method sets families at a corresponding groups existing or not. If it existed, it is replaced by new 'fams'.
- * Each entry in 'fams' is checked if it is not still existing default id 0 is set.
+ * Sets names of families constituting a group. If data on families of this group is
+ * already present, it is overwritten. Every family in \a fams is checked, and if a
+ family is not yet in \a this mesh, the default group id \c 0 is assigned to it.
+ * \param [in] name - the name of the group of interest.
+ * \param [in] fams - a sequence of names of families constituting the group.
*/
void MEDFileMesh::setFamiliesOnGroup(const char *name, const std::vector<std::string>& fams) throw(INTERP_KERNEL::Exception)
{
}
/*!
- * Behaves as MEDFileMesh::setFamiliesOnGroup, except that if there is presence of a family id in 'famIds' not existing an exception is thrown.
- * If several families have same id the first one in lexical order is taken into account.
+ * Sets families constituting a group. The families are specified by their ids.
+ * If a family name is not found by its id, an exception is thrown.
+ * If several families have same id, the first one in lexical order is taken.
+ * \param [in] name - the name of the group of interest.
+ * \param [in] famIds - a sequence of ids of families constituting the group.
+ * \throw If a family name is not found by its id.
*/
void MEDFileMesh::setFamiliesIdsOnGroup(const char *name, const std::vector<int>& famIds) throw(INTERP_KERNEL::Exception)
{
_groups[oname]=fams;
}
+/*!
+ * Returns names of groups including a given family.
+ * \param [in] name - the name of the family of interest.
+ * \return std::vector<std::string> - a sequence of names of groups including the family.
+ */
std::vector<std::string> MEDFileMesh::getGroupsOnFamily(const char *name) const throw(INTERP_KERNEL::Exception)
{
std::vector<std::string> ret;
}
/*!
- * This method expects that family 'famName' is already existing. If not an exception will be thrown.
+ * Adds an existing family to groups.
+ * \param [in] famName - a name of family to add to \a grps.
+ * \param [in] grps - a sequence of group names to add the family in.
+ * \throw If a family named \a famName not yet exists.
*/
void MEDFileMesh::setGroupsOnFamily(const char *famName, const std::vector<std::string>& grps) throw(INTERP_KERNEL::Exception)
{
}
}
+/*!
+ * Returns names of all groups of \a this mesh.
+ * \return std::vector<std::string> - a sequence of group names.
+ */
std::vector<std::string> MEDFileMesh::getGroupsNames() const
{
std::vector<std::string> ret(_groups.size());
return ret;
}
+/*!
+ * Returns names of all families of \a this mesh.
+ * \return std::vector<std::string> - a sequence of family names.
+ */
std::vector<std::string> MEDFileMesh::getFamiliesNames() const
{
std::vector<std::string> ret(_families.size());
}
/*!
- * This method scans every families and for each families shared by only one group, the corresponding family takes the same name than the group.
+ * Changes a name of every family, included in one group only, to be same as the group name.
+ * \throw If there are families with equal names in \a this mesh.
*/
void MEDFileMesh::assignFamilyNameWithGroupName() throw(INTERP_KERNEL::Exception)
{
_groups=groups;
}
+/*!
+ * Removes all groups lying on no family. If there is no empty groups, \a this is let untouched.
+ *
+ * \return the removed groups.
+ */
+std::vector<std::string> MEDFileMesh::removeEmptyGroups() throw(INTERP_KERNEL::Exception)
+{
+ std::vector<std::string> ret;
+ std::map<std::string, std::vector<std::string> > newGrps;
+ for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
+ {
+ if((*it).second.empty())
+ ret.push_back((*it).first);
+ else
+ newGrps[(*it).first]=(*it).second;
+ }
+ if(!ret.empty())
+ _groups=newGrps;
+ return ret;
+}
+
+/*!
+ * Removes a group from \a this mesh.
+ * \param [in] name - the name of the group to remove.
+ * \throw If no group with such a \a name exists.
+ */
void MEDFileMesh::removeGroup(const char *name) throw(INTERP_KERNEL::Exception)
{
std::string oname(name);
_groups.erase(it);
}
+/*!
+ * Removes a family from \a this mesh.
+ * \param [in] name - the name of the family to remove.
+ * \throw If no family with such a \a name exists.
+ */
void MEDFileMesh::removeFamily(const char *name) throw(INTERP_KERNEL::Exception)
{
std::string oname(name);
}
}
+/*!
+ * Removes all groups in \a this that are orphan. A group is orphan if this group lies on
+ * a set of families, themselves orphan. A family is said orphan if its id appears nowhere in
+ * family field whatever its level. This method also suppresses the orphan families.
+ *
+ * \return - The list of removed groups names.
+ *
+ * \sa MEDFileMesh::removeOrphanFamilies.
+ */
+std::vector<std::string> MEDFileMesh::removeOrphanGroups() throw(INTERP_KERNEL::Exception)
+{
+ removeOrphanFamilies();
+ return removeEmptyGroups();
+}
+
+/*!
+ * Removes all families in \a this that are orphan. A family is said orphan if its id appears nowhere in
+ * family field whatever its level. Groups are updated in consequence, that is to say all groups lying on orphan family, will see their families list modified.
+ *
+ * \return - The list of removed families names.
+ * \sa MEDFileMesh::removeOrphanGroups.
+ */
+std::vector<std::string> MEDFileMesh::removeOrphanFamilies() throw(INTERP_KERNEL::Exception)
+{
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allFamIdsInUse=computeAllFamilyIdsInUse();
+ std::vector<std::string> ret;
+ if(!((DataArrayInt*)allFamIdsInUse))
+ {
+ ret=getFamiliesNames();
+ _families.clear(); _groups.clear();
+ return ret;
+ }
+ std::map<std::string,int> famMap;
+ std::map<std::string, std::vector<std::string> > grps(_groups);
+ for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
+ {
+ if(allFamIdsInUse->presenceOfValue((*it).second))
+ famMap[(*it).first]=(*it).second;
+ else
+ {
+ ret.push_back((*it).first);
+ std::vector<std::string> grpsOnEraseFam=getGroupsOnFamily((*it).first.c_str());
+ for(std::vector<std::string>::const_iterator it2=grpsOnEraseFam.begin();it2!=grpsOnEraseFam.end();it2++)
+ {
+ std::map<std::string, std::vector<std::string> >::iterator it3=grps.find(*it2);//it3!=grps.empty() thanks to copy
+ std::vector<std::string>& famv=(*it3).second;
+ std::vector<std::string>::iterator it4=std::find(famv.begin(),famv.end(),(*it).first);//it4!=famv.end() thanks to copy
+ famv.erase(it4);
+ }
+ }
+ }
+ if(!ret.empty())
+ { _families=famMap; _groups=grps; }
+ return ret;
+}
+
+/*!
+ * Renames a group in \a this mesh.
+ * \param [in] oldName - a current name of the group to rename.
+ * \param [in] newName - a new group name.
+ * \throw If no group named \a oldName exists in \a this mesh.
+ * \throw If a group named \a newName already exists.
+ */
void MEDFileMesh::changeGroupName(const char *oldName, const char *newName) throw(INTERP_KERNEL::Exception)
{
std::string oname(oldName);
throw INTERP_KERNEL::Exception(oss.str().c_str());
}
std::string nname(newName);
- it=_groups.find(nname);
- if(it!=_groups.end())
+ std::map<std::string, std::vector<std::string> >::iterator it2=_groups.find(nname);
+ if(it2!=_groups.end())
{
std::ostringstream oss; oss << "Such groupname \"" << newName << "\" already exists ! Kill it before !";
throw INTERP_KERNEL::Exception(oss.str().c_str());
}
/*!
- * This method changes the family ids in 'this'. It leads to a modification into '_families' attributes \b and in
- * ids stored in arrays. This method calls MEDFileMesh::changeFamilyIdArr method.
+ * Changes an id of a family in \a this mesh.
+ * This method calls changeFamilyIdArr().
+ * \param [in] oldId - a current id of the family.
+ * \param [in] newId - a new family id.
*/
void MEDFileMesh::changeFamilyId(int oldId, int newId) throw(INTERP_KERNEL::Exception)
{
_families=fam2;
}
+/*!
+ * Renames a family in \a this mesh.
+ * \param [in] oldName - a current name of the family to rename.
+ * \param [in] newName - a new family name.
+ * \throw If no family named \a oldName exists in \a this mesh.
+ * \throw If a family named \a newName already exists.
+ */
void MEDFileMesh::changeFamilyName(const char *oldName, const char *newName) throw(INTERP_KERNEL::Exception)
{
std::string oname(oldName);
}
}
+/*!
+ * Checks if \a this and another mesh contains the same families.
+ * \param [in] other - the mesh to compare with \a this one.
+ * \param [in,out] what - an unused parameter.
+ * \return bool - \c true if number of families and their ids are the same in the two
+ * meshes. Families with the id == \c 0 are not considered.
+ */
bool MEDFileMesh::areFamsEqual(const MEDFileMesh *other, std::string& what) const
{
if(_families==other->_families)
return fam0==fam1;
}
+/*!
+ * Checks if \a this and another mesh contains the same groups.
+ * \param [in] other - the mesh to compare with \a this one.
+ * \param [in,out] what - a string describing a difference of groups of the two meshes
+ * in case if this method returns \c false.
+ * \return bool - \c true if number of groups and families constituting them are the
+ * same in the two meshes.
+ */
bool MEDFileMesh::areGrpsEqual(const MEDFileMesh *other, std::string& what) const
{
if(_groups==other->_groups)
return ret;
}
+/*!
+ * Checks if a group with a given name exists in \a this mesh.
+ * \param [in] groupName - the group name.
+ * \return bool - \c true the group \a groupName exists in \a this mesh.
+ */
bool MEDFileMesh::existsGroup(const char *groupName) const
{
std::string grpName(groupName);
return _groups.find(grpName)!=_groups.end();
}
+/*!
+ * Checks if a family with a given id exists in \a this mesh.
+ * \param [in] famId - the family id.
+ * \return bool - \c true the family with the id \a famId exists in \a this mesh.
+ */
bool MEDFileMesh::existsFamily(int famId) const
{
for(std::map<std::string,int>::const_iterator it2=_families.begin();it2!=_families.end();it2++)
return false;
}
+/*!
+ * Checks if a family with a given name exists in \a this mesh.
+ * \param [in] familyName - the family name.
+ * \return bool - \c true the family \a familyName exists in \a this mesh.
+ */
bool MEDFileMesh::existsFamily(const char *familyName) const
{
std::string fname(familyName);
return _families.find(fname)!=_families.end();
}
+/*!
+ * Sets an id of a family.
+ * \param [in] familyName - the family name.
+ * \param [in] id - a new id of the family.
+ */
void MEDFileMesh::setFamilyId(const char *familyName, int id)
{
std::string fname(familyName);
}
/*!
- * This method appends a new entry in _families attribute. An exception is thrown if either the famId is already
- * kept by an another familyName. An exception is thrown if name 'familyName' is alreadyset with a different 'famId'.
+ * Adds a family to \a this mesh.
+ * \param [in] familyName - a name of the family.
+ * \param [in] famId - an id of the family.
+ * \throw If a family with the same name or id already exists in \a this mesh.
*/
void MEDFileMesh::addFamily(const char *familyName, int famId) throw(INTERP_KERNEL::Exception)
{
}
/*!
- * This method creates a new group called 'groupName' in 'this'. If it exists a group with the same name an INTERP_KERNEL::Exception will be thrown.
- * If the 'meshDimRelToMaxExt' is not existing an INTERP_KERNEL::Exception will be thrown too.
- * \b WARNING : This method does \b not garantee that 'groupName' lies only on a single level specified by 'meshDimRelToMaxExt'.
- * in the case of a presence of one or more family id in family field at 'meshDimRelToMaxExt' level that appears in another level.
- * If there is a risk of such case call MEDFileMesh::keepFamIdsOnlyOnLevs method \b before calling this method.
- * (call to MEDFileMesh::keepFamIdsOnlyOnLevs should be done with MEDFileMesh::getFamiliesIdsOnGroup('groupName' as first input ).
+ * Creates a group including all mesh entities of given dimension.
+ * \warning This method does \b not guarantee that the created group includes mesh
+ * entities of only \a meshDimRelToMaxExt dimension in the case if some family id is
+ * present in family fields of different dimensions. To assure this, call
+ * ensureDifferentFamIdsPerLevel() \b before calling this method.
+ * \param [in] meshDimRelToMaxExt - a relative dimension of mesh entities to include to
+ * the group.
+ * \param [in] groupName - a name of the new group.
+ * \throw If a group named \a groupName already exists.
+ * \throw If no mesh entities of dimension \a meshDimRelToMaxExt exist in \a this mesh.
+ * \throw If no family field of dimension \a meshDimRelToMaxExt is present in \a this mesh.
*/
void MEDFileMesh::createGroupOnAll(int meshDimRelToMaxExt, const char *groupName) throw(INTERP_KERNEL::Exception)
{
const DataArrayInt *fieldFamIds=getFamilyFieldAtLevel(meshDimRelToMaxExt);
if(fieldFamIds==0)
throw INTERP_KERNEL::Exception("MEDFileMesh::createGroupOnAll : Family field arr ids is not defined for this level !");
- std::set<int> famIds=fieldFamIds->getDifferentValues();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds=fieldFamIds->getDifferentValues();
std::vector<std::string> familiesOnWholeGroup;
- for(std::set<int>::const_iterator it=famIds.begin();it!=famIds.end();it++)
+ for(const int *it=famIds->begin();it!=famIds->end();it++)
{
bool tmp;
familiesOnWholeGroup.push_back(findOrCreateAndGiveFamilyWithId(*it,tmp));
}
/*!
- * This method checks that family Ids in 'famIds' are not present in levels \b not in 'vMeshDimRelToMaxExt'.
- * If it is the case true is returned and 'this' is not modified.
- * If there is some levels not in 'vMeshDimRelToMaxExt' where one or more family ids in 'famIds' appear
- * new families are created and groups are updated in consequence.
+ * Ensures that given family ids do not present in family fields of dimensions different
+ * than given ones. If a family id is present in the family fields of dimensions different
+ * than the given ones, a new family is created and the whole data is updated accordingly.
+ * \param [in] famIds - a sequence of family ids to check.
+ * \param [in] vMeshDimRelToMaxExt - a sequence of relative dimensions to which the \a
+ * famIds should exclusively belong.
+ * \return bool - \c true if no modification is done in \a this mesh by this method.
*/
bool MEDFileMesh::keepFamIdsOnlyOnLevs(const std::vector<int>& famIds, const std::vector<int>& vMeshDimRelToMaxExt) throw(INTERP_KERNEL::Exception)
{
const DataArrayInt *fieldFamIds=getFamilyFieldAtLevel(*it);
if(fieldFamIds)
{
- std::set<int> famIds3=fieldFamIds->getDifferentValues();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds3=fieldFamIds->getDifferentValues();
std::vector<int> tmp;
- std::set_intersection(famIds3.begin(),famIds3.end(),famIds2.begin(),famIds2.end(),std::back_insert_iterator< std::vector<int> >(tmp));
+ std::set_intersection(famIds3->begin(),famIds3->end(),famIds2.begin(),famIds2.end(),std::back_insert_iterator< std::vector<int> >(tmp));
for(std::vector<int>::const_iterator it2=tmp.begin();it2!=tmp.end();it2++)
{
ret=false;
}
/*!
- * This method add into the family list of a group 'grpName' the family with name 'famName'.
- * If the group 'grpName' does not exist it is created and 'famName' is added to the list.
- * If the group 'grpName' already exists, 'famName' will be added into family list of the existing group.
- * This method throws an INTERP_KERNEL::Exception if 'famName' does not exit.
+ * Adds a family to a given group in \a this mesh. If the group with a given name does
+ * not exist, it is created.
+ * \param [in] grpName - the name of the group to add the family in.
+ * \param [in] famName - the name of the family to add to the group named \a grpName.
+ * \throw If \a grpName or \a famName is an empty string.
+ * \throw If no family named \a famName is present in \a this mesh.
*/
void MEDFileMesh::addFamilyOnGrp(const char *grpName, const char *famName) throw(INTERP_KERNEL::Exception)
{
}
}
+void MEDFileMesh::changeAllGroupsContainingFamily(const char *familyNameToChange, const std::vector<std::string>& newFamiliesNames) throw(INTERP_KERNEL::Exception)
+{
+ ChangeAllGroupsContainingFamily(_groups,familyNameToChange,newFamiliesNames);
+}
+
+void MEDFileMesh::ChangeAllGroupsContainingFamily(std::map<std::string, std::vector<std::string> >& groups, const char *familyNameToChange, const std::vector<std::string>& newFamiliesNames) throw(INTERP_KERNEL::Exception)
+{
+ std::string fam(familyNameToChange);
+ for(std::map<std::string, std::vector<std::string> >::iterator it=groups.begin();it!=groups.end();it++)
+ {
+ std::vector<std::string>& fams((*it).second);
+ std::vector<std::string>::iterator it2=std::find(fams.begin(),fams.end(),fam);
+ if(it2!=fams.end())
+ {
+ fams.erase(it2);
+ fams.insert(fams.end(),newFamiliesNames.begin(),newFamiliesNames.end());
+ }
+ }
+}
+
+/*!
+ * Returns a name of the family having a given id or, if no such a family exists, creates
+ * a new uniquely named family and returns its name.
+ * \param [in] id - the id of the family whose name is required.
+ * \param [out] created - returns \c true if the new family has been created, \c false, else.
+ * \return std::string - the name of the existing or the created family.
+ * \throw If it is not possible to create a unique family name.
+ */
+std::string MEDFileMesh::findOrCreateAndGiveFamilyWithId(int id, bool& created) throw(INTERP_KERNEL::Exception)
+{
+ return FindOrCreateAndGiveFamilyWithId(_families,id,created);
+}
+
/*!
* If it exists a family whose family id is equal to 'id' this method behaves as MEDFileMesh::getFamilyNameGivenId.
* In this case, 'this' internal states remains unchanged and 'created' out parameter will be set to false.
* will be modified.
* This method will throws an exception if it is not possible to create a unique family name.
*/
-std::string MEDFileMesh::findOrCreateAndGiveFamilyWithId(int id, bool& created) throw(INTERP_KERNEL::Exception)
+std::string MEDFileMesh::FindOrCreateAndGiveFamilyWithId(std::map<std::string,int>& families, int id, bool& created) throw(INTERP_KERNEL::Exception)
{
- std::vector<std::string> famAlreadyExisting(_families.size());
+ std::vector<std::string> famAlreadyExisting(families.size());
int ii=0;
- for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++,ii++)
+ for(std::map<std::string,int>::const_iterator it=families.begin();it!=families.end();it++,ii++)
{
if((*it).second!=id)
{
created=true;
std::ostringstream oss; oss << "Family_" << id;
std::string ret=CreateNameNotIn(oss.str(),famAlreadyExisting);
- _families[ret]=id;
+ families[ret]=id;
return ret;
}
+/*!
+ * Sets names and ids of all families in \a this mesh.
+ * \param [in] info - a map of a family name to a family id.
+ */
void MEDFileMesh::setFamilyInfo(const std::map<std::string,int>& info)
{
_families=info;
}
+/*!
+ * Sets names of all groups and families constituting them in \a this mesh.
+ * \param [in] info - a map of a group name to a vector of names of families
+ * constituting the group.
+ */
void MEDFileMesh::setGroupInfo(const std::map<std::string, std::vector<std::string> >&info)
{
_groups=info;
}
+/*!
+ * Returns an id of the family having a given name.
+ * \param [in] name - the name of the family of interest.
+ * \return int - the id of the family of interest.
+ * \throw If no family with such a \a name exists.
+ */
int MEDFileMesh::getFamilyId(const char *name) const throw(INTERP_KERNEL::Exception)
{
std::string oname(name);
return (*it).second;
}
+/*!
+ * Returns ids of the families having given names.
+ * \param [in] fams - a sequence of the names of families of interest.
+ * \return std::vector<int> - a sequence of the ids of families of interest.
+ * \throw If \a fams contains a name of an inexistent family.
+ */
std::vector<int> MEDFileMesh::getFamiliesIds(const std::vector<std::string>& fams) const throw(INTERP_KERNEL::Exception)
{
std::vector<int> ret(fams.size());
return ret;
}
+/*!
+ * Returns a maximal abs(id) of families in \a this mesh.
+ * \return int - the maximal norm of family id.
+ * \throw If there are no families in \a this mesh.
+ */
+int MEDFileMesh::getMaxAbsFamilyId() const throw(INTERP_KERNEL::Exception)
+{
+ if(_families.empty())
+ throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
+ int ret=-std::numeric_limits<int>::max();
+ for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
+ {
+ ret=std::max(std::abs((*it).second),ret);
+ }
+ return ret;
+}
+
+/*!
+ * Returns a maximal id of families in \a this mesh.
+ * \return int - the maximal family id.
+ * \throw If there are no families in \a this mesh.
+ */
int MEDFileMesh::getMaxFamilyId() const throw(INTERP_KERNEL::Exception)
{
if(_families.empty())
- throw INTERP_KERNEL::Exception("MEDFileUMesh::getMaxFamilyId : no families set !");
+ throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
int ret=-std::numeric_limits<int>::max();
for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
{
return ret;
}
+/*!
+ * Returns a minimal id of families in \a this mesh.
+ * \return int - the minimal family id.
+ * \throw If there are no families in \a this mesh.
+ */
int MEDFileMesh::getMinFamilyId() const throw(INTERP_KERNEL::Exception)
{
if(_families.empty())
- throw INTERP_KERNEL::Exception("MEDFileUMesh::getMinFamilyId : no families set !");
+ throw INTERP_KERNEL::Exception("MEDFileMesh::getMinFamilyId : no families set !");
int ret=std::numeric_limits<int>::max();
for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
{
return ret;
}
+/*!
+ * Returns a maximal id of families in \a this mesh. Not only named families are
+ * considered but all family fields as well.
+ * \return int - the maximal family id.
+ */
+int MEDFileMesh::getTheMaxAbsFamilyId() const throw(INTERP_KERNEL::Exception)
+{
+ int m1=-std::numeric_limits<int>::max();
+ for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
+ m1=std::max(std::abs((*it).second),m1);
+ int m2=getMaxAbsFamilyIdInArrays();
+ return std::max(m1,m2);
+}
+
+/*!
+ * Returns a maximal id of families in \a this mesh. Not only named families are
+ * considered but all family fields as well.
+ * \return int - the maximal family id.
+ */
+int MEDFileMesh::getTheMaxFamilyId() const throw(INTERP_KERNEL::Exception)
+{
+ int m1=-std::numeric_limits<int>::max();
+ for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
+ m1=std::max((*it).second,m1);
+ int m2=getMaxFamilyIdInArrays();
+ return std::max(m1,m2);
+}
+
+/*!
+ * Returns a minimal id of families in \a this mesh. Not only named families are
+ * considered but all family fields as well.
+ * \return int - the minimal family id.
+ */
+int MEDFileMesh::getTheMinFamilyId() const throw(INTERP_KERNEL::Exception)
+{
+ int m1=std::numeric_limits<int>::max();
+ for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
+ m1=std::min((*it).second,m1);
+ int m2=getMinFamilyIdInArrays();
+ return std::min(m1,m2);
+}
+
+/*!
+ * This method only considers the maps. The contain of family array is ignored here.
+ *
+ * \sa MEDFileMesh::computeAllFamilyIdsInUse
+ */
DataArrayInt *MEDFileMesh::getAllFamiliesIdsReferenced() const throw(INTERP_KERNEL::Exception)
{
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
v.insert((*it).second);
ret->alloc((int)v.size(),1);
std::copy(v.begin(),v.end(),ret->getPointer());
- ret->incrRef(); return ret;
+ return ret.retn();
+}
+
+/*!
+ * This method does not consider map of family name, family id. Only family field array on different levels is considered.
+ *
+ * \sa MEDFileMesh::getAllFamiliesIdsReferenced
+ */
+DataArrayInt *MEDFileMesh::computeAllFamilyIdsInUse() const throw(INTERP_KERNEL::Exception)
+{
+ std::vector<int> famLevs=getFamArrNonEmptyLevelsExt();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret;
+ for(std::vector<int>::const_iterator it=famLevs.begin();it!=famLevs.end();it++)
+ {
+ const DataArrayInt *arr=getFamilyFieldAtLevel(*it);//arr not null due to spec of getFamArrNonEmptyLevelsExt
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> dv=arr->getDifferentValues();
+ if((DataArrayInt *) ret)
+ ret=dv->buildUnion(ret);
+ else
+ ret=dv;
+ }
+ return ret.retn();
}
/*!
const DataArrayInt *fam=getFamilyFieldAtLevel(*it);
if(fam)
{
- std::set<int> tmp=fam->getDifferentValues();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
std::set<int> r2;
- std::set_intersection(tmp.begin(),tmp.end(),allFamIds.begin(),allFamIds.end(),std::inserter(r2,r2.end()));
+ std::set_intersection(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r2,r2.end()));
if(!r2.empty())
famIdsToRenum[*it].insert(famIdsToRenum[*it].end(),r2.begin(),r2.end());
std::set<int> r3;
- std::set_union(tmp.begin(),tmp.end(),allFamIds.begin(),allFamIds.end(),std::inserter(r3,r3.end()));
+ std::set_union(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r3,r3.end()));
}
}
if(famIdsToRenum.empty())
if(fam)
{
int refId=1;
- std::set<int> tmp=fam->getDifferentValues();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
std::map<int,int> ren;
- for(std::set<int>::const_iterator it=tmp.begin();it!=tmp.end();it++,refId++)
+ for(const int *it=tmp->begin();it!=tmp->end();it++,refId++)
ren[*it]=refId;
int nbOfTuples=fam->getNumberOfTuples();
int *start=const_cast<DataArrayInt *>(fam)->getPointer();
for(int *w=start;w!=start+nbOfTuples;w++)
*w=ren[*w];
- for(std::set<int>::const_iterator it=tmp.begin();it!=tmp.end();it++)
+ for(const int *it=tmp->begin();it!=tmp->end();it++)
{
if(allIds->presenceOfValue(*it))
{
if(fam)
{
int refId=-1;
- std::set<int> tmp=fam->getDifferentValues();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
std::map<int,int> ren;
- for(std::set<int>::const_iterator it=tmp.begin();it!=tmp.end();it++,refId--)
+ for(const int *it=tmp->begin();it!=tmp->end();it++,refId--)
ren[*it]=refId;
int nbOfTuples=fam->getNumberOfTuples();
int *start=const_cast<DataArrayInt *>(fam)->getPointer();
for(int *w=start;w!=start+nbOfTuples;w++)
*w=ren[*w];
- for(std::set<int>::const_iterator it=tmp.begin();it!=tmp.end();it++)
+ for(const int *it=tmp->begin();it!=tmp->end();it++)
{
if(allIds->presenceOfValue(*it))
{
DataArrayInt *fam=const_cast<DataArrayInt*>(getFamilyFieldAtLevel(*it2));
if(fam)
{
- std::set<int> tmp=fam->getDifferentValues();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
fam->fillWithZero();
- for(std::set<int>::const_iterator it3=tmp.begin();it3!=tmp.end();it3++)
+ for(const int *it3=tmp->begin();it3!=tmp->end();it3++)
if(allIds->presenceOfValue(*it3))
{
std::string famName=getFamilyNameGivenId(*it3);
/*!
* This method normalizes fam id with the following policy.
* Level #0 famids < 0, Level #-1 famids < 0 and for Level #1 famids >= 0
- * This policy is those used by SMESH and Trio and that is the opposite of those in MED file.
+ * This policy is those defined in the MED file format but is the opposite of those implemented in SMESH and Trio.
* This method will throw an exception if a same family id is detected in different level.
*/
void MEDFileMesh::normalizeFamIdsMEDFile() throw(INTERP_KERNEL::Exception)
const DataArrayInt *fam=getFamilyFieldAtLevel(1);
if(fam)
{
- std::set<int> tmp=fam->getDifferentValues();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
std::map<int,int> ren;
- for(std::set<int>::const_iterator it=tmp.begin();it!=tmp.end();it++,refId++)
+ for(const int *it=tmp->begin();it!=tmp->end();it++,refId++)
ren[*it]=refId;
int nbOfTuples=fam->getNumberOfTuples();
int *start=const_cast<DataArrayInt *>(fam)->getPointer();
for(int *w=start;w!=start+nbOfTuples;w++)
*w=ren[*w];
- for(std::set<int>::const_iterator it=tmp.begin();it!=tmp.end();it++)
+ for(const int *it=tmp->begin();it!=tmp->end();it++)
{
if(allIds->presenceOfValue(*it))
{
refId=-1;
for(std::set<int>::const_reverse_iterator it2=levsS.rbegin();it2!=levsS.rend();it2++)
{
- const DataArrayInt *fam=getFamilyFieldAtLevel(1);
+ const DataArrayInt *fam=getFamilyFieldAtLevel(*it2);
if(fam)
{
- std::set<int> tmp=fam->getDifferentValues();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
std::map<int,int> ren;
- for(std::set<int>::const_iterator it=tmp.begin();it!=tmp.end();it++,refId--)
+ for(const int *it=tmp->begin();it!=tmp->end();it++,refId--)
ren[*it]=refId;
int nbOfTuples=fam->getNumberOfTuples();
int *start=const_cast<DataArrayInt *>(fam)->getPointer();
for(int *w=start;w!=start+nbOfTuples;w++)
*w=ren[*w];
- for(std::set<int>::const_iterator it=tmp.begin();it!=tmp.end();it++)
+ for(const int *it=tmp->begin();it!=tmp->end();it++)
{
if(allIds->presenceOfValue(*it))
{
}
/*!
- * Returns the first (in lexical order) family name having family id equal to 'id'.
+ * Returns a name of the family by its id. If there are several families having the given
+ * id, the name first in lexical order is returned.
+ * \param [in] id - the id of the family whose name is required.
+ * \return std::string - the name of the found family.
+ * \throw If no family with the given \a id exists.
*/
std::string MEDFileMesh::getFamilyNameGivenId(int id) const throw(INTERP_KERNEL::Exception)
{
throw INTERP_KERNEL::Exception(oss.str().c_str());
}
+/*!
+ * Returns a string describing \a this mesh. This description includes the mesh name and
+ * the mesh description string.
+ * \return std::string - the mesh information string.
+ */
std::string MEDFileMesh::simpleRepr() const
{
std::ostringstream oss;
return oss.str();
}
+/*!
+ * Returns ids of mesh entities contained in a given group of a given dimension.
+ * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
+ * are required.
+ * \param [in] grp - the name of the group of interest.
+ * \param [in] renum - if \c true, the optional numbers of entities, if available, are
+ * returned instead of ids.
+ * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
+ * numbers, if available and required, of mesh entities of the group. The caller
+ * is to delete this array using decrRef() as it is no more needed.
+ * \throw If the name of a nonexistent group is specified.
+ * \throw If the family field is missing for \a meshDimRelToMaxExt.
+ */
DataArrayInt *MEDFileMesh::getGroupArr(int meshDimRelToMaxExt, const char *grp, bool renum) const throw(INTERP_KERNEL::Exception)
{
std::vector<std::string> tmp(1);
return ret;
}
+/*!
+ * Returns ids of mesh entities contained in given groups of a given dimension.
+ * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
+ * are required.
+ * \param [in] grps - the names of the groups of interest.
+ * \param [in] renum - if \c true, the optional numbers of entities, if available, are
+ * returned instead of ids.
+ * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
+ * numbers, if available and required, of mesh entities of the groups. The caller
+ * is to delete this array using decrRef() as it is no more needed.
+ * \throw If the name of a nonexistent group is present in \a grps.
+ * \throw If the family field is missing for \a meshDimRelToMaxExt.
+ */
DataArrayInt *MEDFileMesh::getGroupsArr(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const throw(INTERP_KERNEL::Exception)
{
std::vector<std::string> fams2=getFamiliesOnGroups(grps);
return getFamiliesArr(meshDimRelToMaxExt,fams2,renum);
}
+/*!
+ * Returns ids of mesh entities contained in a given family of a given dimension.
+ * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
+ * are required.
+ * \param [in] fam - the name of the family of interest.
+ * \param [in] renum - if \c true, the optional numbers of entities, if available, are
+ * returned instead of ids.
+ * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
+ * numbers, if available and required, of mesh entities of the family. The caller
+ * is to delete this array using decrRef() as it is no more needed.
+ * \throw If the family field is missing for \a meshDimRelToMaxExt.
+ */
DataArrayInt *MEDFileMesh::getFamilyArr(int meshDimRelToMaxExt, const char *fam, bool renum) const throw(INTERP_KERNEL::Exception)
{
std::vector<std::string> tmp(1);
return ret;
}
+/*!
+ * Returns ids of nodes contained in a given group.
+ * \param [in] grp - the name of the group of interest.
+ * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
+ * returned instead of ids.
+ * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
+ * numbers, if available and required, of nodes of the group. The caller
+ * is to delete this array using decrRef() as it is no more needed.
+ * \throw If the name of a nonexistent group is specified.
+ * \throw If the family field is missing for nodes.
+ */
DataArrayInt *MEDFileMesh::getNodeGroupArr(const char *grp, bool renum) const throw(INTERP_KERNEL::Exception)
{
std::vector<std::string> tmp(1);
return ret;
}
+/*!
+ * Returns ids of nodes contained in given groups.
+ * \param [in] grps - the names of the groups of interest.
+ * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
+ * returned instead of ids.
+ * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
+ * numbers, if available and required, of nodes of the groups. The caller
+ * is to delete this array using decrRef() as it is no more needed.
+ * \throw If the name of a nonexistent group is present in \a grps.
+ * \throw If the family field is missing for nodes.
+ */
DataArrayInt *MEDFileMesh::getNodeGroupsArr(const std::vector<std::string>& grps, bool renum) const throw(INTERP_KERNEL::Exception)
{
return getGroupsArr(1,grps,renum);
}
+/*!
+ * Returns ids of nodes contained in a given group.
+ * \param [in] grp - the name of the group of interest.
+ * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
+ * returned instead of ids.
+ * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
+ * numbers, if available and required, of nodes of the group. The caller
+ * is to delete this array using decrRef() as it is no more needed.
+ * \throw If the name of a nonexistent group is specified.
+ * \throw If the family field is missing for nodes.
+ */
DataArrayInt *MEDFileMesh::getNodeFamilyArr(const char *fam, bool renum) const throw(INTERP_KERNEL::Exception)
{
std::vector<std::string> tmp(1);
return ret;
}
+/*!
+ * Returns ids of nodes contained in given families.
+ * \param [in] fams - the names of the families of interest.
+ * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
+ * returned instead of ids.
+ * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
+ * numbers, if available and required, of nodes of the families. The caller
+ * is to delete this array using decrRef() as it is no more needed.
+ * \throw If the family field is missing for nodes.
+ */
DataArrayInt *MEDFileMesh::getNodeFamiliesArr(const std::vector<std::string>& fams, bool renum) const throw(INTERP_KERNEL::Exception)
{
return getFamiliesArr(1,fams,renum);
}
+/*!
+ * Adds groups of given dimension and creates corresponding families and family fields
+ * given ids of mesh entities of each group.
+ * \param [in] meshDimRelToMaxExt - the relative mesh dimension of given mesh entities.
+ * \param [in] grps - a sequence of arrays of ids each describing a group.
+ * \param [in] renum - \c true means that \a grps contains not ids but optional numbers
+ * of mesh entities.
+ * \throw If names of some groups in \a grps are equal.
+ * \throw If \a grps includes a group with an empty name.
+ * \throw If \a grps includes invalid ids (or numbers if \a renum == \c true ).
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ */
void MEDFileMesh::setGroupsAtLevel(int meshDimRelToMaxExt, const std::vector<const DataArrayInt *>& grps, bool renum) throw(INTERP_KERNEL::Exception)
{
if(grps.empty())
}
int offset=1;
if(!_families.empty())
- offset=getMaxFamilyId()+1;
- TranslateFamilyIds(offset,fam,fidsOfGroups);
- std::set<int> ids=fam->getDifferentValues();
+ offset=getMaxAbsFamilyId()+1;
+ TranslateFamilyIds(meshDimRelToMaxExt==1?offset:-offset,fam,fidsOfGroups);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=fam->getDifferentValues();
appendFamilyEntries(ids,fidsOfGroups,grpsName2);
setFamilyFieldArr(meshDimRelToMaxExt,fam);
}
* not in '_families'. Groups information are given in parameters in order to give to families representative names.
* For the moment, the two last input parameters are not taken into account.
*/
-void MEDFileMesh::appendFamilyEntries(const std::set<int>& famIds, const std::vector< std::vector<int> >& fidsOfGrps, const std::vector<std::string>& grpNames)
+void MEDFileMesh::appendFamilyEntries(const DataArrayInt *famIds, const std::vector< std::vector<int> >& fidsOfGrps, const std::vector<std::string>& grpNames)
{
std::map<int,std::string> famInv;
- for(std::set<int>::const_iterator it=famIds.begin();it!=famIds.end();it++)
+ for(const int *it=famIds->begin();it!=famIds->end();it++)
{
std::ostringstream oss;
oss << "Family_" << (*it);
void MEDFileMesh::TranslateFamilyIds(int offset, DataArrayInt *famArr, std::vector< std::vector<int> >& famIdsPerGrp)
{
- famArr->applyLin(1,offset,0);
+ famArr->applyLin(offset>0?1:-1,offset,0);
for(std::vector< std::vector<int> >::iterator it1=famIdsPerGrp.begin();it1!=famIdsPerGrp.end();it1++)
- std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::bind2nd(std::plus<int>(),offset));
+ {
+ if(offset<0)
+ std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::negate<int>());
+ std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::bind2nd(std::plus<int>(),offset));
+ }
}
/*!
*/
void MEDFileMesh::dealWithTinyInfo(const MEDCouplingMesh *m) throw(INTERP_KERNEL::Exception)
{
+ if(!m)
+ throw INTERP_KERNEL::Exception("MEDFileMesh::dealWithTinyInfo : input mesh in NULL !");
if(_name.empty())
_name=m->getName();
else
}
}
}
+ if(_desc_name.empty())
+ _desc_name=m->getDescription();
+ else
+ {
+ std::string name(m->getDescription());
+ if(!name.empty())
+ {
+ if(_desc_name!=name)
+ {
+ std::ostringstream oss; oss << "MEDFileMesh::dealWithTinyInfo : description of current MEDfile mesh is '" << _desc_name << "' whereas name of input mesh is : '";
+ oss << name << "' ! Names must match !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ }
}
void MEDFileMesh::getFamilyRepr(std::ostream& oss) const
}
}
-MEDFileUMesh *MEDFileUMesh::New(const char *fileName, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception)
+/*!
+ * Returns a new MEDFileUMesh holding the mesh data that has been read from a given MED
+ * file. The mesh to load is specified by its name and numbers of a time step and an
+ * iteration.
+ * \param [in] fileName - the name of MED file to read.
+ * \param [in] mName - the name of the mesh to read.
+ * \param [in] dt - the number of a time step.
+ * \param [in] it - the number of an iteration.
+ * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
+ * mesh using decrRef() as it is no more needed.
+ * \throw If the file is not readable.
+ * \throw If there is no mesh with given attributes in the file.
+ * \throw If the mesh in the file is not an unstructured one.
+ */
+MEDFileUMesh *MEDFileUMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
{
MEDFileUtilities::CheckFileForRead(fileName);
MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
- return new MEDFileUMesh(fid,mName,dt,it);
+ return new MEDFileUMesh(fid,mName,dt,it,mrs);
}
-MEDFileUMesh *MEDFileUMesh::New(const char *fileName) throw(INTERP_KERNEL::Exception)
+/*!
+ * Returns a new MEDFileUMesh holding the mesh data that has been read from a given MED
+ * file. The first mesh in the file is loaded.
+ * \param [in] fileName - the name of MED file to read.
+ * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
+ * mesh using decrRef() as it is no more needed.
+ * \throw If the file is not readable.
+ * \throw If there is no meshes in the file.
+ * \throw If the mesh in the file is not an unstructured one.
+ */
+MEDFileUMesh *MEDFileUMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
{
std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
if(ms.empty())
ParaMEDMEM::MEDCouplingMeshType meshType;
std::string dummy2;
MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
- return new MEDFileUMesh(fid,ms.front().c_str(),dt,it);
+ return new MEDFileUMesh(fid,ms.front().c_str(),dt,it,mrs);
}
+/*!
+ * Returns an empty instance of MEDFileUMesh.
+ * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
+ * mesh using decrRef() as it is no more needed.
+ */
MEDFileUMesh *MEDFileUMesh::New()
{
return new MEDFileUMesh;
}
+std::size_t MEDFileUMesh::getHeapMemorySize() const
+{
+ std::size_t ret=MEDFileMesh::getHeapMemorySize();
+ if((const DataArrayDouble*)_coords)
+ ret+=_coords->getHeapMemorySize();
+ if((const DataArrayInt *)_fam_coords)
+ ret+=_fam_coords->getHeapMemorySize();
+ if((const DataArrayInt *)_num_coords)
+ ret+=_num_coords->getHeapMemorySize();
+ if((const DataArrayInt *)_rev_num_coords)
+ ret+=_rev_num_coords->getHeapMemorySize();
+ if((const DataArrayAsciiChar *)_name_coords)
+ ret+=_name_coords->getHeapMemorySize();
+ ret+=_ms.capacity()*(sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1>));
+ for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
+ if((const MEDFileUMeshSplitL1*) *it)
+ ret+=(*it)->getHeapMemorySize();
+ return ret;
+}
+
+MEDFileMesh *MEDFileUMesh::shallowCpy() const throw(INTERP_KERNEL::Exception)
+{
+ MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=new MEDFileUMesh(*this);
+ return ret.retn();
+}
+
+MEDFileMesh *MEDFileUMesh::createNewEmpty() const throw(INTERP_KERNEL::Exception)
+{
+ return new MEDFileUMesh;
+}
+
+MEDFileMesh *MEDFileUMesh::deepCpy() const throw(INTERP_KERNEL::Exception)
+{
+ MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=new MEDFileUMesh(*this);
+ if((const DataArrayDouble*)_coords)
+ ret->_coords=_coords->deepCpy();
+ if((const DataArrayInt*)_fam_coords)
+ ret->_fam_coords=_fam_coords->deepCpy();
+ if((const DataArrayInt*)_num_coords)
+ ret->_num_coords=_num_coords->deepCpy();
+ if((const DataArrayInt*)_rev_num_coords)
+ ret->_rev_num_coords=_rev_num_coords->deepCpy();
+ if((const DataArrayAsciiChar*)_name_coords)
+ ret->_name_coords=_name_coords->deepCpy();
+ std::size_t i=0;
+ for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
+ {
+ if((const MEDFileUMeshSplitL1 *)(*it))
+ ret->_ms[i]=(*it)->deepCpy();
+ }
+ return ret.retn();
+}
+
+/*!
+ * Checks if \a this and another mesh are equal.
+ * \param [in] other - the mesh to compare with.
+ * \param [in] eps - a precision used to compare real values.
+ * \param [in,out] what - the string returning description of unequal data.
+ * \return bool - \c true if the meshes are equal, \c false, else.
+ */
bool MEDFileUMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
{
if(!MEDFileMesh::isEqual(other,eps,what))
return false;
}
}
+ const DataArrayAsciiChar *namec1=_name_coords;
+ const DataArrayAsciiChar *namec2=otherC->_name_coords;
+ if((namec1==0 && namec2!=0) || (namec1!=0 && namec2==0))
+ {
+ what="Mismatch of naming arr on nodes ! One is defined and not other !";
+ return false;
+ }
+ if(namec1)
+ {
+ bool ret=namec1->isEqual(*namec2);
+ if(!ret)
+ {
+ what="Names arr on node differ !";
+ return false;
+ }
+ }
if(_ms.size()!=otherC->_ms.size())
{
what="Number of levels differs !";
return false;
}
}
- //std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> > _ms;
return true;
}
+/*!
+ * Clears redundant attributes of incorporated data arrays.
+ */
void MEDFileUMesh::clearNonDiscrAttributes() const
{
MEDFileMesh::clearNonDiscrAttributes();
const DataArrayInt *numc1=_num_coords;
if(numc1)
(const_cast<DataArrayInt *>(numc1))->setName("");//This parameter is not discriminant for comparison
+ const DataArrayAsciiChar *namc1=_name_coords;
+ if(namc1)
+ (const_cast<DataArrayAsciiChar *>(namc1))->setName("");//This parameter is not discriminant for comparison
for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
{
const MEDFileUMeshSplitL1 *tmp=(*it);
{
}
-MEDFileUMesh::MEDFileUMesh(med_idt fid, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception)
+MEDFileUMesh::MEDFileUMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
try
{
- loadUMeshFromFile(fid,mName,dt,it);
+ loadUMeshFromFile(fid,mName,dt,it,mrs);
}
catch(INTERP_KERNEL::Exception& e)
{
throw e;
}
-void MEDFileUMesh::loadUMeshFromFile(med_idt fid, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception)
+void MEDFileUMesh::loadUMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
{
MEDFileUMeshL2 loaderl2;
ParaMEDMEM::MEDCouplingMeshType meshType;
std::ostringstream oss; oss << "Trying to load as unstructured an existing mesh with name '" << mName << "' !";
throw INTERP_KERNEL::Exception(oss.str().c_str());
}
- loaderl2.loadAll(fid,mid,mName,dt,it);
+ loaderl2.loadAll(fid,mid,mName,dt,it,mrs);
int lev=loaderl2.getNumberOfLevels();
_ms.resize(lev);
for(int i=0;i<lev;i++)
else
_ms[i]=0;
}
- MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups);
+ MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
//
setName(loaderl2.getName());
setDescription(loaderl2.getDescription());
+ setUnivName(loaderl2.getUnivName());
setIteration(loaderl2.getIteration());
setOrder(loaderl2.getOrder());
setTimeValue(loaderl2.getTime());
setTimeUnit(loaderl2.getTimeUnit());
_coords=loaderl2.getCoords();
- _fam_coords=loaderl2.getCoordsFamily();
- _num_coords=loaderl2.getCoordsNum();
+ if(!mrs || mrs->isNodeFamilyFieldReading())
+ _fam_coords=loaderl2.getCoordsFamily();
+ if(!mrs || mrs->isNodeNumFieldReading())
+ _num_coords=loaderl2.getCoordsNum();
+ if(!mrs || mrs->isNodeNameFieldReading())
+ _name_coords=loaderl2.getCoordsName();
computeRevNum();
}
MEDLoaderBase::safeStrCpy2(u.c_str(),MED_SNAME_SIZE-1,unit+i*MED_SNAME_SIZE,_too_long_str);//MED_TAILLE_PNOM-1 to avoid to write '\0' on next compo
}
MEDmeshCr(fid,maa,spaceDim,mdim,MED_UNSTRUCTURED_MESH,desc,"",MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
- MEDFileUMeshL2::WriteCoords(fid,maa,_iteration,_order,_time,_coords,_fam_coords,_num_coords);
+ MEDmeshUniversalNameWr(fid,maa);
+ MEDFileUMeshL2::WriteCoords(fid,maa,_iteration,_order,_time,_coords,_fam_coords,_num_coords,_name_coords);
for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
if((const MEDFileUMeshSplitL1 *)(*it)!=0)
(*it)->write(fid,maa,mdim);
MEDFileUMeshL2::WriteFamiliesAndGrps(fid,maa,_families,_groups,_too_long_str);
}
+/*!
+ * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
+ * \return std::vector<int> - a sequence of the relative dimensions.
+ */
std::vector<int> MEDFileUMesh::getNonEmptyLevels() const
{
std::vector<int> ret;
return ret;
}
+/*!
+ * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
+ * \return std::vector<int> - a sequence of the relative dimensions.
+ */
std::vector<int> MEDFileUMesh::getNonEmptyLevelsExt() const
{
std::vector<int> ret0=getNonEmptyLevels();
return ret0;
}
-/*!
- * This methods returns all relative mesh levels where group 'grp' is defined \b excluded \b nodes.
- * To include nodes call MEDFileUMesh::getGrpNonEmptyLevelsExt method.
- */
-std::vector<int> MEDFileUMesh::getGrpNonEmptyLevels(const char *grp) const throw(INTERP_KERNEL::Exception)
+std::vector<int> MEDFileUMesh::getFamArrNonEmptyLevelsExt() const
{
- std::vector<std::string> fams=getFamiliesOnGroup(grp);
- return getFamsNonEmptyLevels(fams);
+ std::vector<int> ret;
+ const DataArrayInt *famCoo(_fam_coords);
+ if(famCoo)
+ ret.push_back(1);
+ int lev=0;
+ for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
+ {
+ const MEDFileUMeshSplitL1 *cur(*it);
+ if(cur)
+ if(cur->getFamilyField())
+ ret.push_back(lev);
+ }
+ return ret;
}
-/*!
- * This method is a generalization of MEDFileUMesh::getGrpNonEmptyLevelsExt. It looks at the node level to state if the group 'grp' has a part lying on node.
- */
+std::vector<int> MEDFileUMesh::getNumArrNonEmptyLevelsExt() const
+{
+ std::vector<int> ret;
+ const DataArrayInt *numCoo(_num_coords);
+ if(numCoo)
+ ret.push_back(1);
+ int lev=0;
+ for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
+ {
+ const MEDFileUMeshSplitL1 *cur(*it);
+ if(cur)
+ if(cur->getNumberField())
+ ret.push_back(lev);
+ }
+ return ret;
+}
+
+std::vector<int> MEDFileUMesh::getNameArrNonEmptyLevelsExt() const
+{
+ std::vector<int> ret;
+ const DataArrayAsciiChar *nameCoo(_name_coords);
+ if(nameCoo)
+ ret.push_back(1);
+ int lev=0;
+ for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
+ {
+ const MEDFileUMeshSplitL1 *cur(*it);
+ if(cur)
+ if(cur->getNameField())
+ ret.push_back(lev);
+ }
+ return ret;
+}
+
+/*!
+ * Returns all relative mesh levels (**excluding nodes**) where a given group is defined.
+ * To include nodes, call getGrpNonEmptyLevelsExt() method.
+ * \param [in] grp - the name of the group of interest.
+ * \return std::vector<int> - a sequence of the relative dimensions.
+ */
+std::vector<int> MEDFileUMesh::getGrpNonEmptyLevels(const char *grp) const throw(INTERP_KERNEL::Exception)
+{
+ std::vector<std::string> fams=getFamiliesOnGroup(grp);
+ return getFamsNonEmptyLevels(fams);
+}
+
+/*!
+ * Returns all relative mesh levels (including nodes) where a given group is defined.
+ * \param [in] grp - the name of the group of interest.
+ * \return std::vector<int> - a sequence of the relative dimensions.
+ */
std::vector<int> MEDFileUMesh::getGrpNonEmptyLevelsExt(const char *grp) const throw(INTERP_KERNEL::Exception)
{
std::vector<std::string> fams=getFamiliesOnGroup(grp);
}
/*!
- * This methods returns all relative mesh levels where family 'fam' is defined \b excluded \b nodes.
- * To include nodes call MEDFileUMesh::getFamNonEmptyLevelsExt method.
+ * Returns all relative mesh levels (**excluding nodes**) where a given family is defined.
+ * To include nodes, call getFamNonEmptyLevelsExt() method.
+ * \param [in] fam - the name of the family of interest.
+ * \return std::vector<int> - a sequence of the relative dimensions.
*/
std::vector<int> MEDFileUMesh::getFamNonEmptyLevels(const char *fam) const throw(INTERP_KERNEL::Exception)
{
}
/*!
- * This method is a generalization of MEDFileUMesh::getFamNonEmptyLevels. It looks at the node level to state if the family 'fam' has a part lying on node.
+ * Returns all relative mesh levels (including nodes) where a given family is defined.
+ * \param [in] fam - the name of the family of interest.
+ * \return std::vector<int> - a sequence of the relative dimensions.
*/
std::vector<int> MEDFileUMesh::getFamNonEmptyLevelsExt(const char *fam) const throw(INTERP_KERNEL::Exception)
{
}
/*!
- * This methods returns all relative mesh levels where groups 'grps' are defined \b excluded \b nodes.
- * To include nodes call MEDFileUMesh::getGrpsNonEmptyLevelsExt method.
+ * Returns all relative mesh levels (**excluding nodes**) where given groups are defined.
+ * To include nodes, call getGrpsNonEmptyLevelsExt() method.
+ * \param [in] grps - a sequence of names of the groups of interest.
+ * \return std::vector<int> - a sequence of the relative dimensions.
*/
std::vector<int> MEDFileUMesh::getGrpsNonEmptyLevels(const std::vector<std::string>& grps) const throw(INTERP_KERNEL::Exception)
{
}
/*!
- * This method is a generalization of MEDFileUMesh::getGrpsNonEmptyLevels. It looks at the node level to state if the families 'fams' has a part lying on node.
+ * Returns all relative mesh levels (including nodes) where given groups are defined.
+ * \param [in] grps - a sequence of names of the groups of interest.
+ * \return std::vector<int> - a sequence of the relative dimensions.
*/
std::vector<int> MEDFileUMesh::getGrpsNonEmptyLevelsExt(const std::vector<std::string>& grps) const throw(INTERP_KERNEL::Exception)
{
}
/*!
- * This methods returns all relative mesh levels where families 'fams' are defined \b excluded \b nodes.
- * To include nodes call MEDFileUMesh::getFamsNonEmptyLevelsExt method.
+ * Returns all relative mesh levels (**excluding nodes**) where given families are defined.
+ * To include nodes, call getFamsNonEmptyLevelsExt() method.
+ * \param [in] fams - the name of the family of interest.
+ * \return std::vector<int> - a sequence of the relative dimensions.
*/
std::vector<int> MEDFileUMesh::getFamsNonEmptyLevels(const std::vector<std::string>& fams) const throw(INTERP_KERNEL::Exception)
{
}
/*!
- * This method is a generalization of MEDFileUMesh::getFamsNonEmptyLevels. It looks at the node level to state if the families 'fams' has a part lying on node.
+ * Returns all relative mesh levels (including nodes) where given families are defined.
+ * \param [in] fams - the names of the families of interest.
+ * \return std::vector<int> - a sequence of the relative dimensions.
*/
std::vector<int> MEDFileUMesh::getFamsNonEmptyLevelsExt(const std::vector<std::string>& fams) const throw(INTERP_KERNEL::Exception)
{
}
/*!
- * This method retrives all groups that partly or fully appear on the level 'meshDimRelToMaxExt'.
+ * Returns names of groups that partly or fully appear on the level \a meshDimRelToMaxExt.
+ * \param [in] meshDimRelToMaxExt - a relative dimension of interest.
+ * \return std::vector<std::string> - a sequence of group names at \a meshDimRelToMaxExt
+ * level.
*/
std::vector<std::string> MEDFileUMesh::getGroupsOnSpecifiedLev(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
{
return ret;
}
+int MEDFileUMesh::getMaxAbsFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
+{
+ int ret=-std::numeric_limits<int>::max(),tmp=-1;
+ if((const DataArrayInt *)_fam_coords)
+ {
+ int val=_fam_coords->getMaxValue(tmp);
+ ret=std::max(ret,std::abs(val));
+ }
+ for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
+ {
+ if((const MEDFileUMeshSplitL1 *)(*it))
+ {
+ const DataArrayInt *da=(*it)->getFamilyField();
+ if(da)
+ {
+ int val=da->getMaxValue(tmp);
+ ret=std::max(ret,std::abs(val));
+ }
+ }
+ }
+ return ret;
+}
+
+int MEDFileUMesh::getMaxFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
+{
+ int ret=-std::numeric_limits<int>::max(),tmp=-1;
+ if((const DataArrayInt *)_fam_coords)
+ {
+ int val=_fam_coords->getMaxValue(tmp);
+ ret=std::max(ret,val);
+ }
+ for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
+ {
+ if((const MEDFileUMeshSplitL1 *)(*it))
+ {
+ const DataArrayInt *da=(*it)->getFamilyField();
+ if(da)
+ {
+ int val=da->getMaxValue(tmp);
+ ret=std::max(ret,val);
+ }
+ }
+ }
+ return ret;
+}
+
+int MEDFileUMesh::getMinFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
+{
+ int ret=std::numeric_limits<int>::max(),tmp=-1;
+ if((const DataArrayInt *)_fam_coords)
+ {
+ int val=_fam_coords->getMinValue(tmp);
+ ret=std::min(ret,val);
+ }
+ for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
+ {
+ if((const MEDFileUMeshSplitL1 *)(*it))
+ {
+ const DataArrayInt *da=(*it)->getFamilyField();
+ if(da)
+ {
+ int val=da->getMinValue(tmp);
+ ret=std::min(ret,val);
+ }
+ }
+ }
+ return ret;
+}
+
+/*!
+ * Returns the dimension on cells in \a this mesh.
+ * \return int - the mesh dimension.
+ * \throw If there are no cells in this mesh.
+ */
int MEDFileUMesh::getMeshDimension() const throw(INTERP_KERNEL::Exception)
{
int lev=0;
throw INTERP_KERNEL::Exception("MEDFileUMesh::getMeshDimension : impossible to find a mesh dimension !");
}
+/*!
+ * Returns the space dimension of \a this mesh that is equal to number of components in
+ * the node coordinates array.
+ * \return int - the space dimension of \a this mesh.
+ * \throw If the node coordinates array is not available.
+ */
int MEDFileUMesh::getSpaceDimension() const throw(INTERP_KERNEL::Exception)
{
const DataArrayDouble *coo=_coords;
return coo->getNumberOfComponents();
}
+/*!
+ * Returns a string describing \a this mesh.
+ * \return std::string - the mesh information string.
+ */
std::string MEDFileUMesh::simpleRepr() const
{
std::ostringstream oss;
return oss.str();
}
+/*!
+ * Returns a full textual description of \a this mesh.
+ * \return std::string - the string holding the mesh description.
+ */
std::string MEDFileUMesh::advancedRepr() const
{
return simpleRepr();
}
+/*!
+ * Returns number of mesh entities of a given relative dimension in \a this mesh.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
+ * \return int - the number of entities.
+ * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
+ */
int MEDFileUMesh::getSizeAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
{
if(meshDimRelToMaxExt==1)
return getMeshAtLevSafe(meshDimRelToMaxExt)->getSize();
}
+/*!
+ * Returns the family field for mesh entities of a given dimension.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
+ * \return const DataArrayInt * - the family field. It is an array of ids of families
+ * each mesh entity belongs to. It can be \c NULL.
+ */
const DataArrayInt *MEDFileUMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
{
if(meshDimRelToMaxExt==1)
return l1->getFamilyField();
}
+/*!
+ * Returns the optional numbers of mesh entities of a given dimension.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
+ * \return const DataArrayInt * - the array of the entity numbers.
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ */
const DataArrayInt *MEDFileUMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
{
if(meshDimRelToMaxExt==1)
return l1->getNumberField();
}
+const DataArrayAsciiChar *MEDFileUMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
+{
+ if(meshDimRelToMaxExt==1)
+ return _name_coords;
+ const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
+ return l1->getNameField();
+}
+
int MEDFileUMesh::getNumberOfNodes() const throw(INTERP_KERNEL::Exception)
{
const DataArrayDouble *coo=_coords;
return coo->getNumberOfTuples();
}
+/*!
+ * Returns the optional numbers of mesh entities of a given dimension transformed using
+ * DataArrayInt::invertArrayN2O2O2N().
+ * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
+ * \return const DataArrayInt * - the array of the entity numbers transformed using
+ * DataArrayInt::invertArrayN2O2O2N().
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ */
const DataArrayInt *MEDFileUMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
{
if(meshDimRelToMaxExt==1)
}
/*!
- * This method returns coordinates in 'this'. The returned array reference counter is \b not incremented by this method (as MEDCouplingPointSet::getCoords does).
+ * Returns a pointer to the node coordinates array of \a this mesh \b without
+ * incrementing its reference counter, thus there is no need to decrRef() it by the caller.
*/
DataArrayDouble *MEDFileUMesh::getCoords() const
{
return 0;
}
+/*!
+ * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
+ * group of \a this mesh. Only mesh entities of a given dimension are included in the
+ * new mesh.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
+ * \param [in] grp - the name of the group whose mesh entities are included in the
+ * new mesh.
+ * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
+ * according to the optional numbers of entities, if available.
+ * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
+ * delete this mesh using decrRef() as it is no more needed.
+ * \throw If the name of a nonexistent group is specified.
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ */
MEDCouplingUMesh *MEDFileUMesh::getGroup(int meshDimRelToMaxExt, const char *grp, bool renum) const throw(INTERP_KERNEL::Exception)
{
synchronizeTinyInfoOnLeaves();
std::vector<std::string> tmp(1);
tmp[0]=grp;
- MEDCouplingUMesh *ret=getGroups(meshDimRelToMaxExt,tmp,renum);
- ret->setName(grp);
- return ret;
+ return getGroups(meshDimRelToMaxExt,tmp,renum);
}
+/*!
+ * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
+ * groups of \a this mesh. Only mesh entities of a given dimension are included in the
+ * new mesh.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
+ * \param [in] grps - a sequence of group names whose mesh entities are included in the
+ * new mesh.
+ * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
+ * according to the optional numbers of entities, if available.
+ * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
+ * delete this mesh using decrRef() as it is no more needed.
+ * \throw If a name of a nonexistent group is present in \a grps.
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ */
MEDCouplingUMesh *MEDFileUMesh::getGroups(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const throw(INTERP_KERNEL::Exception)
{
synchronizeTinyInfoOnLeaves();
std::vector<std::string> fams2=getFamiliesOnGroups(grps);
- return getFamilies(meshDimRelToMaxExt,fams2,renum);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet=getFamilies(meshDimRelToMaxExt,fams2,renum);
+ if(grps.size()==1 && ((MEDCouplingUMesh *)zeRet))
+ zeRet->setName(grps[0].c_str());
+ return zeRet.retn();
}
+/*!
+ * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
+ * family of \a this mesh. Only mesh entities of a given dimension are included in the
+ * new mesh.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
+ * \param [in] fam - the name of the family whose mesh entities are included in the
+ * new mesh.
+ * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
+ * according to the optional numbers of entities, if available.
+ * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
+ * delete this mesh using decrRef() as it is no more needed.
+ * \throw If a name of a nonexistent family is present in \a grps.
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ */
MEDCouplingUMesh *MEDFileUMesh::getFamily(int meshDimRelToMaxExt, const char *fam, bool renum) const throw(INTERP_KERNEL::Exception)
{
synchronizeTinyInfoOnLeaves();
std::vector<std::string> tmp(1);
tmp[0]=fam;
- MEDCouplingUMesh *ret=getFamilies(meshDimRelToMaxExt,tmp,renum);
- ret->setName(fam);
- return ret;
+ return getFamilies(meshDimRelToMaxExt,tmp,renum);
}
+/*!
+ * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
+ * families of \a this mesh. Only mesh entities of a given dimension are included in the
+ * new mesh.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
+ * \param [in] fams - a sequence of family names whose mesh entities are included in the
+ * new mesh.
+ * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
+ * according to the optional numbers of entities, if available.
+ * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
+ * delete this mesh using decrRef() as it is no more needed.
+ * \throw If a name of a nonexistent family is present in \a fams.
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ */
MEDCouplingUMesh *MEDFileUMesh::getFamilies(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const throw(INTERP_KERNEL::Exception)
{
synchronizeTinyInfoOnLeaves();
MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New();
MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> c=_coords->selectByTupleId(arr->getConstPointer(),arr->getConstPointer()+arr->getNbOfElems());
ret->setCoords(c);
- ret->incrRef();
- return ret;
+ return ret.retn();
}
std::vector<int> famIds=getFamiliesIds(fams);
const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet;
if(!famIds.empty())
- return l1->getFamilyPart(&famIds[0],&famIds[0]+famIds.size(),renum);
+ zeRet=l1->getFamilyPart(&famIds[0],&famIds[0]+famIds.size(),renum);
else
- return l1->getFamilyPart(0,0,renum);
+ zeRet=l1->getFamilyPart(0,0,renum);
+ if(fams.size()==1 && ((MEDCouplingUMesh *)zeRet))
+ zeRet->setName(fams[0].c_str());
+ return zeRet.retn();
}
+/*!
+ * Returns ids of mesh entities contained in given families of a given dimension.
+ * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
+ * are required.
+ * \param [in] fams - the names of the families of interest.
+ * \param [in] renum - if \c true, the optional numbers of entities, if available, are
+ * returned instead of ids.
+ * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
+ * numbers, if available and required, of mesh entities of the families. The caller
+ * is to delete this array using decrRef() as it is no more needed.
+ * \throw If the family field is missing for \a meshDimRelToMaxExt.
+ */
DataArrayInt *MEDFileUMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const throw(INTERP_KERNEL::Exception)
{
std::vector<int> famIds=getFamiliesIds(fams);
if(renum)
return MEDFileUMeshSplitL1::Renumber(_num_coords,da);
else
- {
- da->incrRef();
- return da;
- }
+ return da.retn();
}
else
throw INTERP_KERNEL::Exception("MEDFileUMesh::getFamiliesArr : no family array specified on nodes !");
return l1->getFamilyPartArr(0,0,renum);
}
+/*!
+ * Returns a MEDCouplingUMesh of a given relative dimension.
+ * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
+ * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
+ * To build a valid MEDCouplingUMesh from the returned one in this case,
+ * call MEDCouplingUMesh::Build0DMeshFromCoords().
+ * \param [in] meshDimRelToMax - the relative dimension of interest.
+ * \param [in] renum - if \c true, the returned mesh is permuted according to the
+ * optional numbers of mesh entities.
+ * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
+ * delete using decrRef() as it is no more needed.
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ * \sa getGenMeshAtLevel()
+ */
MEDCouplingUMesh *MEDFileUMesh::getMeshAtLevel(int meshDimRelToMaxExt, bool renum) const throw(INTERP_KERNEL::Exception)
{
synchronizeTinyInfoOnLeaves();
return l1->getWholeMesh(renum);
}
+/*!
+ * Returns a MEDCouplingUMesh of a given relative dimension.
+ * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
+ * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
+ * To build a valid MEDCouplingUMesh from the returned one in this case,
+ * call MEDCouplingUMesh::Build0DMeshFromCoords().
+ * \param [in] meshDimRelToMax - the relative dimension of interest.
+ * \param [in] renum - if \c true, the returned mesh is permuted according to the
+ * optional numbers of mesh entities.
+ * \return MEDCouplingMesh * - a pointer to MEDCouplingUMesh that the caller is to
+ * delete using decrRef() as it is no more needed.
+ * \throw If there are no mesh entities of \a meshDimRelToMax dimension in \a this mesh.
+ * \sa getMeshAtLevel()
+ */
MEDCouplingMesh *MEDFileUMesh::getGenMeshAtLevel(int meshDimRelToMax, bool renum) const throw(INTERP_KERNEL::Exception)
{
return getMeshAtLevel(meshDimRelToMax,renum);
}
+/*!
+ * Returns a MEDCouplingUMesh of a relative dimension == 0.
+ * \param [in] renum - if \c true, the returned mesh is permuted according to the
+ * optional numbers of mesh entities.
+ * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
+ * delete using decrRef() as it is no more needed.
+ * \throw If there are no mesh entities of the relative dimension == 0 in \a this mesh.
+ */
MEDCouplingUMesh *MEDFileUMesh::getLevel0Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
{
return getMeshAtLevel(0,renum);
}
+/*!
+ * Returns a MEDCouplingUMesh of a relative dimension == -1.
+ * \param [in] renum - if \c true, the returned mesh is permuted according to the
+ * optional numbers of mesh entities.
+ * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
+ * delete using decrRef() as it is no more needed.
+ * \throw If there are no mesh entities of the relative dimension == -1 in \a this mesh.
+ */
MEDCouplingUMesh *MEDFileUMesh::getLevelM1Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
{
return getMeshAtLevel(-1,renum);
}
+/*!
+ * Returns a MEDCouplingUMesh of a relative dimension == -2.
+ * \param [in] renum - if \c true, the returned mesh is permuted according to the
+ * optional numbers of mesh entities.
+ * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
+ * delete using decrRef() as it is no more needed.
+ * \throw If there are no mesh entities of the relative dimension == -2 in \a this mesh.
+ */
MEDCouplingUMesh *MEDFileUMesh::getLevelM2Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
{
return getMeshAtLevel(-2,renum);
}
+/*!
+ * Returns a MEDCouplingUMesh of a relative dimension == -3.
+ * \param [in] renum - if \c true, the returned mesh is permuted according to the
+ * optional numbers of mesh entities.
+ * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
+ * delete using decrRef() as it is no more needed.
+ * \throw If there are no mesh entities of the relative dimension == -3 in \a this mesh.
+ */
MEDCouplingUMesh *MEDFileUMesh::getLevelM3Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
{
return getMeshAtLevel(-3,renum);
}
}
+/*!
+ * Sets the node coordinates array of \a this mesh.
+ * \param [in] coords - the new node coordinates array.
+ * \throw If \a coords == \c NULL.
+ */
+
void MEDFileUMesh::setCoords(DataArrayDouble *coords) throw(INTERP_KERNEL::Exception)
{
if(!coords)
_fam_coords->fillWithZero();
}
+/*!
+ * Removes all groups of a given dimension in \a this mesh.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ */
void MEDFileUMesh::eraseGroupsAtLevel(int meshDimRelToMaxExt) throw(INTERP_KERNEL::Exception)
{
if(meshDimRelToMaxExt==1)
optimizeFamilies();
}
+/*!
+ * Removes all families with ids not present in the family fields of \a this mesh.
+ */
void MEDFileUMesh::optimizeFamilies() throw(INTERP_KERNEL::Exception)
{
std::vector<int> levs=getNonEmptyLevelsExt();
for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
{
const DataArrayInt *ffield=getFamilyFieldAtLevel(*it);
- std::set<int> ids=ffield->getDifferentValues();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=ffield->getDifferentValues();
std::set<int> res;
- std::set_union(ids.begin(),ids.end(),allFamsIds.begin(),allFamsIds.end(),std::inserter(res,res.begin()));
+ std::set_union(ids->begin(),ids->end(),allFamsIds.begin(),allFamsIds.end(),std::inserter(res,res.begin()));
allFamsIds=res;
}
std::set<std::string> famNamesToKill;
newFam->setPartOfValuesSimple1(0,nbNodes,newNbOfNodes,1,0,1,1);
_fam_coords=newFam;
}
- nodesDuplicated=nodeIdsToDuplicate; nodeIdsToDuplicate->incrRef();
- cellsModified=cellsToModifyConn0; cellsToModifyConn0->incrRef();
- cellsNotModified=cellsToModifyConn1; cellsToModifyConn1->incrRef();
+ nodesDuplicated=nodeIdsToDuplicate.retn();
+ cellsModified=cellsToModifyConn0.retn();
+ cellsNotModified=cellsToModifyConn1.retn();
}
/*!
std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > memorySaverIfThrow;//same than renumCellsSplited only in case of throw
int start=0;
int end=0;
- for(std::vector<int>::const_reverse_iterator it=levs.rbegin();it!=levs.rend();it++)
+ for(std::vector<int>::reverse_iterator it=levs.rbegin();it!=levs.rend();it++)
{
MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=getMeshAtLevel(*it);
std::vector<int> code1=m->getDistributionOfTypes();
{
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> renumCells=DataArrayInt::Aggregate(renumCellsSplited);
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nRenumCellRet=renumCells->buildPermArrPerLevel();
- o2nRenumCell=o2nRenumCellRet; o2nRenumCellRet->incrRef();
+ o2nRenumCell=o2nRenumCellRet.retn();
}
return ret;
}
-void MEDFileUMesh::addNodeGroup(const std::string& name, const std::vector<int>& ids) throw(INTERP_KERNEL::Exception)
+struct MEDLoaderAccVisit1
+{
+ MEDLoaderAccVisit1():_new_nb_of_nodes(0) { }
+ int operator()(bool val) { return val?_new_nb_of_nodes++:-1; }
+ int _new_nb_of_nodes;
+};
+
+/*!
+ * Array returned is the correspondance in \b old \b to \b new format. The returned array is newly created and should be dealt by the caller.
+ * The maximum value stored in returned array is the number of nodes of \a this minus 1 after call of this method.
+ * The size of returned array is the number of nodes of the old (previous to the call of this method) number of nodes.
+ * -1 values in returned array means that the corresponding old node is no more used.
+ *
+ * \return newly allocated array containing correspondance in \b old \b to \b new format. If all nodes in \a this are fetched \c NULL pointer is returned and nothing
+ * is modified in \a this.
+ * \throw If no coordinates are set in \a this or if there is in any available mesh in \a this a cell having a nodal connectivity containing a node id not in the range of
+ * set coordinates.
+ */
+DataArrayInt *MEDFileUMesh::zipCoords() throw(INTERP_KERNEL::Exception)
+{
+ const DataArrayDouble *coo=getCoords();
+ if(!coo)
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::zipCoords : no coordinates set in this !");
+ int nbOfNodes=coo->getNumberOfTuples();
+ std::vector<bool> nodeIdsInUse(nbOfNodes,false);
+ std::vector<int> neLevs=getNonEmptyLevels();
+ for(std::vector<int>::const_iterator lev=neLevs.begin();lev!=neLevs.end();lev++)
+ {
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=getMeshAtLevel(*lev);
+ m->computeNodeIdsAlg(nodeIdsInUse);
+ }
+ int nbrOfNodesInUse=(int)std::count(nodeIdsInUse.begin(),nodeIdsInUse.end(),true);
+ if(nbrOfNodesInUse==nbOfNodes)
+ return 0;
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New(); ret->alloc(nbOfNodes,1);
+ std::transform(nodeIdsInUse.begin(),nodeIdsInUse.end(),ret->getPointer(),MEDLoaderAccVisit1());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret2=ret->invertArrayO2N2N2OBis(nbrOfNodesInUse);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> newCoords=coo->selectByTupleIdSafe(ret2->begin(),ret2->end());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFamCoords;
+ MEDCouplingAutoRefCountObjectPtr<DataArrayAsciiChar> newNameCoords;
+ if((const DataArrayInt *)_fam_coords)
+ newFamCoords=_fam_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newNumCoords;
+ if((const DataArrayInt *)_num_coords)
+ newNumCoords=_num_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
+ if((const DataArrayAsciiChar *)_name_coords)
+ newNameCoords=static_cast<DataArrayAsciiChar *>(_name_coords->selectByTupleIdSafe(ret2->begin(),ret2->end()));
+ _coords=newCoords; _fam_coords=newFamCoords; _num_coords=newNumCoords; _name_coords=newNameCoords; _rev_num_coords=0;
+ for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
+ {
+ if((MEDFileUMeshSplitL1*)*it)
+ (*it)->renumberNodesInConn(ret->begin());
+ }
+ return ret.retn();
+}
+
+/*!
+ * Adds a group of nodes to \a this mesh.
+ * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
+ * The ids should be sorted and different each other (MED file norm).
+ * \throw If the node coordinates array is not set.
+ * \throw If \a ids == \c NULL.
+ * \throw If \a ids->getName() == "".
+ * \throw If \a ids does not respect the MED file norm.
+ * \throw If a group with name \a ids->getName() already exists.
+ */
+void MEDFileUMesh::addNodeGroup(const DataArrayInt *ids) throw(INTERP_KERNEL::Exception)
{
const DataArrayDouble *coords=_coords;
if(!coords)
- throw INTERP_KERNEL::Exception("addNodeGroup : no coords set !");
- DataArrayInt *sub=_fam_coords->selectByTupleIdSafe(&ids[0],&ids[0]+ids.size());
- std::set<int> ssub(sub->getConstPointer(),sub->getConstPointer()+sub->getNumberOfTuples());
-
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::addNodeGroup : no coords set !");
+ int nbOfNodes=coords->getNumberOfTuples();
+ if(!((DataArrayInt *)_fam_coords))
+ { _fam_coords=DataArrayInt::New(); _fam_coords->alloc(nbOfNodes,1); _fam_coords->fillWithZero(); }
+ //
+ addGroupUnderground(true,ids,_fam_coords);
+}
+
+/*!
+ * Adds a group of nodes/cells/faces/edges to \a this mesh.
+ * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
+ * The ids should be sorted and different each other (MED file norm).
+ * \throw If the node coordinates array is not set.
+ * \throw If \a ids == \c NULL.
+ * \throw If \a ids->getName() == "".
+ * \throw If \a ids does not respect the MED file norm.
+ * \throw If a group with name \a ids->getName() already exists.
+ */
+void MEDFileUMesh::addGroup(int meshDimRelToMaxExt, const DataArrayInt *ids) throw(INTERP_KERNEL::Exception)
+{
+ std::vector<int> levs=getNonEmptyLevelsExt();
+ if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
+ {
+ std::ostringstream oss; oss << "MEDFileUMesh::addGroup : level " << meshDimRelToMaxExt << " not available ! Should be in ";
+ std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," ")); oss << " !"; throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ if(meshDimRelToMaxExt==1)
+ { addNodeGroup(ids); return ; }
+ MEDFileUMeshSplitL1 *lev=getMeshAtLevSafe(meshDimRelToMaxExt);
+ DataArrayInt *fam=lev->getOrCreateAndGetFamilyField();
+ addGroupUnderground(false,ids,fam);
+}
+
+/*!
+ * \param [in] ids ids and group name of the new group to add. The ids should be sorted and different each other (MED file norm).
+ * \parma [in,out] famArr family array on level of interest to be renumbered. The input pointer should be not \c NULL (no check of that will be performed)
+ */
+void MEDFileUMesh::addGroupUnderground(bool isNodeGroup, const DataArrayInt *ids, DataArrayInt *famArr) throw(INTERP_KERNEL::Exception)
+{
+ if(!ids)
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : NULL pointer in input !");
+ std::string grpName(ids->getName());
+ if(grpName.empty())
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : empty group name ! MED file format do not accept empty group name !");
+ ids->checkStrictlyMonotonic(true);
+ famArr->incrRef(); MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famArrTmp(famArr);
+ std::vector<std::string> grpsNames=getGroupsNames();
+ if(std::find(grpsNames.begin(),grpsNames.end(),grpName)!=grpsNames.end())
+ {
+ std::ostringstream oss; oss << "MEDFileUMesh::addGroup : Group with name \"" << grpName << "\" already exists ! Destroy it before calling this method !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > allFamIds=getAllNonNullFamilyIds();
+ allFamIds.erase(std::find(allFamIds.begin(),allFamIds.end(),famArrTmp));
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds=famArr->selectByTupleIdSafe(ids->begin(),ids->end());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> diffFamIds=famIds->getDifferentValues();
+ std::vector<int> familyIds;
+ std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > idsPerfamiliyIds;
+ int maxVal=getTheMaxAbsFamilyId()+1;
+ std::map<std::string,int> families(_families);
+ std::map<std::string, std::vector<std::string> > groups(_groups);
+ std::vector<std::string> fams;
+ bool created(false);
+ for(const int *famId=diffFamIds->begin();famId!=diffFamIds->end();famId++)
+ {
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2Tmp=famIds->getIdsEqual(*famId);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2=ids->selectByTupleId(ids2Tmp->begin(),ids2Tmp->end());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids1=famArr->getIdsEqual(*famId);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret0(ids1->buildSubstractionOptimized(ids2));
+ if(ret0->empty())
+ {
+ bool isFamPresent=false;
+ for(std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> >::const_iterator itl=allFamIds.begin();itl!=allFamIds.end() && !isFamPresent;itl++)
+ isFamPresent=(*itl)->presenceOfValue(*famId);
+ if(!isFamPresent)
+ { familyIds.push_back(*famId); idsPerfamiliyIds.push_back(ret0); fams.push_back(FindOrCreateAndGiveFamilyWithId(families,*famId,created)); } // adding *famId in grp
+ else
+ {
+ familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ids2);
+ std::string locFamName=FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created);
+ fams.push_back(locFamName);
+ if(existsFamily(*famId))
+ {
+ std::string locFamName2=getFamilyNameGivenId(*famId); std::vector<std::string> v(2); v[0]=locFamName2; v[1]=locFamName;
+ ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId).c_str(),v);
+ }
+ maxVal++;
+ } // modifying all other groups on *famId to lie on maxVal and lie the grp on maxVal
+ }
+ else
+ {
+ familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ret0); // modifying all other groups on *famId to lie on maxVal and on maxVal+1
+ familyIds.push_back(isNodeGroup?maxVal+1:-maxVal-1); idsPerfamiliyIds.push_back(ids2);//grp lie only on maxVal+1
+ std::string n2(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal+1:-maxVal-1,created)); fams.push_back(n2);
+ if(existsFamily(*famId))
+ {
+ std::string n1(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created)); std::vector<std::string> v(2); v[0]=n1; v[1]=n2;
+ ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId).c_str(),v);
+ }
+ maxVal+=2;
+ }
+ }
+ for(std::size_t i=0;i<familyIds.size();i++)
+ {
+ DataArrayInt *da=idsPerfamiliyIds[i];
+ famArr->setPartOfValuesSimple3(familyIds[i],da->begin(),da->end(),0,1,1);
+ }
+ _families=families;
+ _groups=groups;
+ _groups[grpName]=fams;
}
+/*!
+ * Changes a name of a family specified by its id.
+ * \param [in] id - the id of the family of interest.
+ * \param [in] newFamName - the new family name.
+ * \throw If no family with the given \a id exists.
+ */
void MEDFileUMesh::setFamilyNameAttachedOnId(int id, const std::string& newFamName) throw(INTERP_KERNEL::Exception)
{
std::string oldName=getFamilyNameGivenId(id);
_families[newFamName]=id;
}
+/*!
+ * Removes a mesh of a given dimension.
+ * \param [in] meshDimRelToMax - the relative dimension of interest.
+ * \throw If there is no mesh at level \a meshDimRelToMax in \a this mesh.
+ */
void MEDFileUMesh::removeMeshAtLevel(int meshDimRelToMax) throw(INTERP_KERNEL::Exception)
{
std::vector<int> levSet=getNonEmptyLevels();
_ms[pos]=0;
}
+/*!
+ * Sets a new MEDCouplingUMesh at a given level in \a this mesh.
+ * \param [in] meshDimRelToMax - a relative level to set the mesh at.
+ * \param [in] m - the new mesh to set.
+ * \param [in] newOrOld - if \c true, cells in \a m are sorted by type to be ready for
+ * writing \a this mesh in a MED file.
+ * \throw If the name or the description of \a this mesh and \a m are not empty and are
+ * different.
+ * \throw If the node coordinates array is set \a this in mesh and \a m refers to
+ * another node coordinates array.
+ * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
+ * to the existing meshes of other levels of \a this mesh.
+ */
void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCouplingUMesh *m, bool newOrOld) throw(INTERP_KERNEL::Exception)
-{
- setMeshAtLevelGen(meshDimRelToMax,m,newOrOld);
-}
-
-void MEDFileUMesh::setMeshAtLevelGen(int meshDimRelToMax, MEDCouplingUMesh *m, bool newOrOld) throw(INTERP_KERNEL::Exception)
{
dealWithTinyInfo(m);
std::vector<int> levSet=getNonEmptyLevels();
_ms[-meshDimRelToMax]=new MEDFileUMeshSplitL1(m,newOrOld);
}
-void MEDFileUMesh::setGroupsFromScratch(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms) throw(INTERP_KERNEL::Exception)
+/*!
+ * This method allows to set at once the content of different levels in \a this.
+ * This method is equivalent to a series of call to MEDFileUMesh::setMeshAtLevel.
+ *
+ * \param [in] ms - List of unstructured meshes lying on the same coordinates and having different mesh dimesnion.
+ * \param [in] renum - the parameter (set to false by default) that tells the beheviour if there is a mesh on \a ms that is not geo type sorted.
+ * If false, an exception ois thrown. If true the mesh is reordered automatically. It is highly recommanded to let this parameter to false.
+ *
+ * \throw If \a there is a null pointer in \a ms.
+ * \sa MEDFileUMesh::setMeshAtLevel
+ */
+void MEDFileUMesh::setMeshes(const std::vector<const MEDCouplingUMesh *>& ms, bool renum) throw(INTERP_KERNEL::Exception)
+{
+ if(ms.empty())
+ return ;
+ const MEDCouplingUMesh *mRef=ms[0];
+ if(!mRef)
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in the first element of input meshes !");
+ std::string name(mRef->getName());
+ const DataArrayDouble *coo(mRef->getCoords());
+ std::set<int> s;
+ int zeDim=-1;
+ for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
+ {
+ const MEDCouplingUMesh *cur(*it);
+ if(!cur)
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in input vector of meshes !");
+ if(coo!=cur->getCoords())
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes do not share the same coordinates !");
+ int mdim=cur->getMeshDimension();
+ zeDim=std::max(zeDim,mdim);
+ if(s.find(mdim)!=s.end())
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes must share the same coordinates pointer, and should have different mesh dimension each other !");
+ }
+ for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
+ {
+ int mdim=(*it)->getMeshDimension();
+ setName((*it)->getName());
+ setMeshAtLevel(mdim-zeDim,const_cast<MEDCouplingUMesh *>(*it),renum);
+ }
+ setName(name.c_str());
+}
+
+/*!
+ * Creates one MEDCouplingUMesh at a given level in \a this mesh from a sequence of
+ * meshes each representing a group, and creates corresponding groups in \a this mesh.
+ * The given meshes must share the same node coordinates array.
+ * \param [in] meshDimRelToMax - the relative dimension to create the mesh and groups at.
+ * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
+ * create in \a this mesh.
+ * \throw If \a ms is empty.
+ * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
+ * to the existing meshes of other levels of \a this mesh.
+ * \throw If the meshes in \a ms do not share the same node coordinates array.
+ * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
+ * of the given meshes.
+ * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
+ * \throw If names of some meshes in \a ms are equal.
+ * \throw If \a ms includes a mesh with an empty name.
+ */
+void MEDFileUMesh::setGroupsFromScratch(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum) throw(INTERP_KERNEL::Exception)
{
if(ms.empty())
throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : expecting a non empty vector !");
std::vector<DataArrayInt *> corr;
MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=MEDCouplingUMesh::FuseUMeshesOnSameCoords(ms,_zipconn_pol,corr);
std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corr3(corr.begin(),corr.end());
- setMeshAtLevel(meshDimRelToMax,m);
+ setMeshAtLevel(meshDimRelToMax,m,renum);
std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
setGroupsAtLevel(meshDimRelToMax,corr2,true);
}
+/*!
+ * Creates groups at a given level in \a this mesh from a sequence of
+ * meshes each representing a group.
+ * The given meshes must share the same node coordinates array.
+ * \param [in] meshDimRelToMax - the relative dimension to create the groups at.
+ * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
+ * create in \a this mesh.
+ * \param [in] renum - if \c true, then the optional numbers of entities are taken into
+ * account.
+ * \throw If \a ms is empty.
+ * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
+ * to the existing meshes of other levels of \a this mesh.
+ * \throw If the meshes in \a ms do not share the same node coordinates array.
+ * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
+ * of the given meshes.
+ * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
+ * \throw If names of some meshes in \a ms are equal.
+ * \throw If \a ms includes a mesh with an empty name.
+ */
void MEDFileUMesh::setGroupsOnSetMesh(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum) throw(INTERP_KERNEL::Exception)
{
if(ms.empty())
return const_cast<DataArrayDouble *>(ret);
}
+/*!
+ * Sets the family field of a given relative dimension.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
+ * the family field is set.
+ * \param [in] famArr - the array of the family field.
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ * \throw If \a famArr has an invalid size.
+ */
void MEDFileUMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr) throw(INTERP_KERNEL::Exception)
{
if(meshDimRelToMaxExt==1)
return _ms[traducedRk]->setFamilyArr(famArr);
}
+/*!
+ * Sets the optional numbers of mesh entities of a given dimension.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
+ * \param [in] renumArr - the array of the numbers.
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ * \throw If \a renumArr has an invalid size.
+ */
void MEDFileUMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr) throw(INTERP_KERNEL::Exception)
{
if(meshDimRelToMaxExt==1)
return _ms[traducedRk]->setRenumArr(renumArr);
}
+/*!
+ * Sets the optional names of mesh entities of a given dimension.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
+ * \param [in] nameArr - the array of the names.
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ * \throw If \a nameArr has an invalid size.
+ */
+void MEDFileUMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr) throw(INTERP_KERNEL::Exception)
+{
+ if(meshDimRelToMaxExt==1)
+ {
+ if(!nameArr)
+ {
+ _name_coords=0;
+ return ;
+ }
+ DataArrayDouble *coo(_coords);
+ if(!coo)
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : the coordinates have not been set !");
+ nameArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),MED_SNAME_SIZE,"MEDFileUMesh::setNameFieldAtLevel : Problem in size of node numbering arr ! ");
+ nameArr->incrRef();
+ _name_coords=nameArr;
+ return ;
+ }
+ if(meshDimRelToMaxExt>1)
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : Dimension request is invalid (>1) !");
+ int traducedRk=-meshDimRelToMaxExt;
+ if(traducedRk>=(int)_ms.size())
+ throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
+ if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
+ throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
+ return _ms[traducedRk]->setNameArr(nameArr);
+}
+
void MEDFileUMesh::synchronizeTinyInfoOnLeaves() const
{
for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
}
}
+std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > MEDFileUMesh::getAllNonNullFamilyIds() const
+{
+ std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > ret;
+ const DataArrayInt *da(_fam_coords);
+ if(da)
+ { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
+ for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
+ {
+ const MEDFileUMeshSplitL1 *elt(*it);
+ if(elt)
+ {
+ da=elt->getFamilyField();
+ if(da)
+ { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
+ }
+ }
+ return ret;
+}
+
void MEDFileUMesh::computeRevNum() const
{
if((const DataArrayInt *)_num_coords)
}
}
-MEDFileCMesh *MEDFileCMesh::New()
+std::size_t MEDFileStructuredMesh::getHeapMemorySize() const
{
- return new MEDFileCMesh;
+ std::size_t ret=MEDFileMesh::getHeapMemorySize();
+ if((const DataArrayInt*)_fam_nodes)
+ ret+=_fam_nodes->getHeapMemorySize();
+ if((const DataArrayInt*)_num_nodes)
+ ret+=_num_nodes->getHeapMemorySize();
+ if((const DataArrayInt*)_fam_cells)
+ ret+=_fam_cells->getHeapMemorySize();
+ if((const DataArrayInt*)_num_cells)
+ ret+=_num_cells->getHeapMemorySize();
+ if((const DataArrayInt*)_rev_num_nodes)
+ ret+=_rev_num_nodes->getHeapMemorySize();
+ if((const DataArrayInt*)_rev_num_cells)
+ ret+=_rev_num_cells->getHeapMemorySize();
+ return ret;
}
-MEDFileCMesh *MEDFileCMesh::New(const char *fileName) throw(INTERP_KERNEL::Exception)
+int MEDFileStructuredMesh::getMaxAbsFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
{
- std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
- if(ms.empty())
+ int ret=-std::numeric_limits<int>::max(),tmp=-1;
+ if((const DataArrayInt *)_fam_nodes)
{
- std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
- throw INTERP_KERNEL::Exception(oss.str().c_str());
+ int val=_fam_nodes->getMaxValue(tmp);
+ ret=std::max(ret,std::abs(val));
}
- MEDFileUtilities::CheckFileForRead(fileName);
- MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
- int dt,it;
- ParaMEDMEM::MEDCouplingMeshType meshType;
- std::string dummy2;
- MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
- return new MEDFileCMesh(fid,ms.front().c_str(),dt,it);
-}
-
-MEDFileCMesh *MEDFileCMesh::New(const char *fileName, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception)
-{
- MEDFileUtilities::CheckFileForRead(fileName);
- MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
- return new MEDFileCMesh(fid,mName,dt,it);
+ if((const DataArrayInt *)_fam_cells)
+ {
+ int val=_fam_cells->getMaxValue(tmp);
+ ret=std::max(ret,std::abs(val));
+ }
+ return ret;
}
-int MEDFileCMesh::getMeshDimension() const throw(INTERP_KERNEL::Exception)
+int MEDFileStructuredMesh::getMaxFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
{
- if(!((const MEDCouplingCMesh*)_cmesh))
- throw INTERP_KERNEL::Exception("MEDFileCMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
- return _cmesh->getMeshDimension();
-}
-
-std::string MEDFileCMesh::simpleRepr() const
-{
- return MEDFileMesh::simpleRepr();
+ int ret=-std::numeric_limits<int>::max(),tmp=-1;
+ if((const DataArrayInt *)_fam_nodes)
+ {
+ int val=_fam_nodes->getMaxValue(tmp);
+ ret=std::max(ret,val);
+ }
+ if((const DataArrayInt *)_fam_cells)
+ {
+ int val=_fam_cells->getMaxValue(tmp);
+ ret=std::max(ret,val);
+ }
+ return ret;
}
-std::string MEDFileCMesh::advancedRepr() const
+int MEDFileStructuredMesh::getMinFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
{
- return simpleRepr();
+ int ret=std::numeric_limits<int>::max(),tmp=-1;
+ if((const DataArrayInt *)_fam_nodes)
+ {
+ int val=_fam_nodes->getMinValue(tmp);
+ ret=std::min(ret,val);
+ }
+ if((const DataArrayInt *)_fam_cells)
+ {
+ int val=_fam_cells->getMinValue(tmp);
+ ret=std::min(ret,val);
+ }
+ return ret;
}
-bool MEDFileCMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
+bool MEDFileStructuredMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
{
if(!MEDFileMesh::isEqual(other,eps,what))
return false;
- const MEDFileCMesh *otherC=dynamic_cast<const MEDFileCMesh *>(other);
+ const MEDFileStructuredMesh *otherC=dynamic_cast<const MEDFileStructuredMesh *>(other);
if(!otherC)
{
- what="Mesh types differ ! This is cartesian and other is NOT !";
+ what="Mesh types differ ! This is structured and other is NOT !";
return false;
}
- clearNonDiscrAttributes();
- otherC->clearNonDiscrAttributes();
- const MEDCouplingCMesh *coo1=_cmesh;
- const MEDCouplingCMesh *coo2=otherC->_cmesh;
- if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
- {
- what="Mismatch of cartesian meshes ! One is defined and not other !";
- return false;
- }
- if(coo1)
- {
- bool ret=coo1->isEqual(coo2,eps);
- if(!ret)
- {
- what="cartesian meshes differ !";
- return false;
- }
- }
const DataArrayInt *famc1=_fam_nodes;
const DataArrayInt *famc2=otherC->_fam_nodes;
if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
return false;
}
}
+ const DataArrayAsciiChar *d1=_names_cells;
+ const DataArrayAsciiChar *d2=otherC->_names_cells;
+ if((d1==0 && d2!=0) || (d1!=0 && d2==0))
+ {
+ what="Mismatch of naming arr on cells ! One is defined and not other !";
+ return false;
+ }
+ if(d1)
+ {
+ bool ret=d1->isEqual(*d2);
+ if(!ret)
+ {
+ what="Naming arr on cells differ !";
+ return false;
+ }
+ }
+ d1=_names_nodes;
+ d2=otherC->_names_nodes;
+ if((d1==0 && d2!=0) || (d1!=0 && d2==0))
+ {
+ what="Mismatch of naming arr on nodes ! One is defined and not other !";
+ return false;
+ }
+ if(d1)
+ {
+ bool ret=d1->isEqual(*d2);
+ if(!ret)
+ {
+ what="Naming arr on nodes differ !";
+ return false;
+ }
+ }
return true;
}
-void MEDFileCMesh::clearNonDiscrAttributes() const
+void MEDFileStructuredMesh::clearNonDiscrAttributes() const
{
MEDFileMesh::clearNonDiscrAttributes();
- MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_cmesh);
const DataArrayInt *tmp=_fam_nodes;
if(tmp)
(const_cast<DataArrayInt *>(tmp))->setName("");
(const_cast<DataArrayInt *>(tmp))->setName("");
}
-MEDFileCMesh::MEDFileCMesh()
+/*!
+ * Returns ids of mesh entities contained in given families of a given dimension.
+ * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
+ * are required.
+ * \param [in] fams - the names of the families of interest.
+ * \param [in] renum - if \c true, the optional numbers of entities, if available, are
+ * returned instead of ids.
+ * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
+ * numbers, if available and required, of mesh entities of the families. The caller
+ * is to delete this array using decrRef() as it is no more needed.
+ * \throw If the family field is missing for \a meshDimRelToMaxExt.
+ */
+DataArrayInt *MEDFileStructuredMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const throw(INTERP_KERNEL::Exception)
{
+ if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : Only available for levels 0 or 1 !");
+ std::vector<int> famIds=getFamiliesIds(fams);
+ if(meshDimRelToMaxExt==1)
+ {
+ if((const DataArrayInt *)_fam_nodes)
+ {
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
+ if(!famIds.empty())
+ da=_fam_nodes->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
+ else
+ da=_fam_nodes->getIdsEqualList(0,0);
+ if(renum)
+ return MEDFileUMeshSplitL1::Renumber(_num_nodes,da);
+ else
+ return da.retn();
+ }
+ else
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on nodes !");
+ }
+ else
+ {
+ if((const DataArrayInt *)_fam_cells)
+ {
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
+ if(!famIds.empty())
+ da=_fam_cells->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
+ else
+ da=_fam_cells->getIdsEqualList(0,0);
+ if(renum)
+ return MEDFileUMeshSplitL1::Renumber(_num_cells,da);
+ else
+ return da.retn();
+ }
+ else
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on cells !");
+ }
}
-MEDFileCMesh::MEDFileCMesh(med_idt fid, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception)
-try
- {
- loadCMeshFromFile(fid,mName,dt,it);
- }
-catch(INTERP_KERNEL::Exception& e)
- {
- throw e;
- }
+/*!
+ * Sets the family field of a given relative dimension.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
+ * the family field is set.
+ * \param [in] famArr - the array of the family field.
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ * \throw If \a famArr has an invalid size.
+ * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
+ */
+void MEDFileStructuredMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr) throw(INTERP_KERNEL::Exception)
+{
+ if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 !");
+ const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
+ if(!mesh)
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : no structured mesh specified ! Impossible to set family array !");
+ if(meshDimRelToMaxExt==0)
+ {
+ int nbCells=mesh->getNumberOfCells();
+ famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of cells of mesh !");
+ _fam_cells=famArr;
+ }
+ else
+ {
+ int nbNodes=mesh->getNumberOfNodes();
+ famArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
+ _fam_nodes=famArr;
+ }
+ if(famArr)
+ famArr->incrRef();
+}
-void MEDFileCMesh::loadCMeshFromFile(med_idt fid, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception)
+/*!
+ * Sets the optional numbers of mesh entities of a given dimension.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
+ * \param [in] renumArr - the array of the numbers.
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ * \throw If \a renumArr has an invalid size.
+ * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
+ */
+void MEDFileStructuredMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr) throw(INTERP_KERNEL::Exception)
{
- MEDFileCMeshL2 loaderl2;
- ParaMEDMEM::MEDCouplingMeshType meshType;
- int dummy0,dummy1;
- std::string dtunit;
- int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dtunit);
- if(meshType!=CARTESIAN)
+ if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 !");
+ const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
+ if(!mesh)
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : no structured mesh specified ! Impossible to set number array !");
+ if(meshDimRelToMaxExt==0)
{
- std::ostringstream oss; oss << "Trying to load as cartesian an existing mesh with name '" << mName << "' that is NOT cartesian !";
- throw INTERP_KERNEL::Exception(oss.str().c_str());
+ int nbCells=mesh->getNumberOfCells();
+ renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of cells of mesh !");
+ _num_cells=renumArr;
}
- loaderl2.loadAll(fid,mid,mName,dt,it);
- MEDCouplingCMesh *mesh=loaderl2.getMesh();
- mesh->incrRef();
- _cmesh=mesh;
- setName(loaderl2.getName());
- setDescription(loaderl2.getDescription());
- setIteration(loaderl2.getIteration());
- setOrder(loaderl2.getOrder());
- setTimeValue(loaderl2.getTime());
- setTimeUnit(loaderl2.getTimeUnit());
- MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups);
- med_bool chgt=MED_FALSE,trsf=MED_FALSE;
- int nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
- if(nbOfElt>0)
+ else
{
- _fam_nodes=DataArrayInt::New();
- _fam_nodes->alloc(nbOfElt,1);
- MEDmeshEntityFamilyNumberRd(fid,mName,dt,it,MED_NODE,MED_NONE,_fam_nodes->getPointer());
+ int nbNodes=mesh->getNumberOfNodes();
+ renumArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
+ _num_nodes=renumArr;
}
- nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_NUMBER,MED_NODAL,&chgt,&trsf);
- if(nbOfElt>0)
+ if(renumArr)
+ renumArr->incrRef();
+}
+
+/*!
+ * Sets the optional names of mesh entities of a given dimension.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
+ * \param [in] nameArr - the array of the names.
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ * \throw If \a nameArr has an invalid size.
+ */
+void MEDFileStructuredMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr) throw(INTERP_KERNEL::Exception)
+{
+ if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : Only available for levels 0 or 1 !");
+ const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
+ if(!mesh)
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : no structured mesh specified ! Impossible to set names array !");
+ if(meshDimRelToMaxExt==0)
+ {
+ int nbCells=mesh->getNumberOfCells();
+ nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of cells of mesh !");
+ _names_cells=nameArr;
+ }
+ else
+ {
+ int nbNodes=mesh->getNumberOfNodes();
+ nameArr->checkNbOfTuplesAndComp(nbNodes,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of nodes of mesh !");
+ _names_nodes=nameArr;
+ }
+ if(nameArr)
+ nameArr->incrRef();
+}
+
+/*!
+ * Returns the family field for mesh entities of a given dimension.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
+ * \return const DataArrayInt * - the family field. It is an array of ids of families
+ * each mesh entity belongs to. It can be \c NULL.
+ * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
+ */
+const DataArrayInt *MEDFileStructuredMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
+{
+ if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 !");
+ if(meshDimRelToMaxExt==0)
+ return _fam_cells;
+ else
+ return _fam_nodes;
+}
+
+/*!
+ * Returns the optional numbers of mesh entities of a given dimension.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
+ * \return const DataArrayInt * - the array of the entity numbers.
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
+ */
+const DataArrayInt *MEDFileStructuredMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
+{
+ if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberFieldAtLevel : Only available for levels 0 or 1 !");
+ if(meshDimRelToMaxExt==0)
+ return _num_cells;
+ else
+ return _num_nodes;
+}
+
+/*!
+ * Returns the optional numbers of mesh entities of a given dimension transformed using
+ * DataArrayInt::invertArrayN2O2O2N().
+ * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
+ * \return const DataArrayInt * - the array of the entity numbers transformed using
+ * DataArrayInt::invertArrayN2O2O2N().
+ * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
+ * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
+ */
+const DataArrayInt *MEDFileStructuredMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
+{
+ if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getRevNumberFieldAtLevel : Only available for levels 0 or 1 !");
+ if(meshDimRelToMaxExt==0)
{
- _num_nodes=DataArrayInt::New();
- _num_nodes->alloc(nbOfElt,1);
- MEDmeshEntityNumberRd(fid,mName,dt,it,MED_NODE,MED_NONE,_num_nodes->getPointer());
+ if((const DataArrayInt *)_num_cells)
+ {
+ int pos;
+ int maxValue=_num_cells->getMaxValue(pos);
+ _rev_num_cells=_num_cells->invertArrayN2O2O2N(maxValue+1);
+ return _rev_num_cells;
+ }
+ else
+ throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no cell renumbering for a request on reverse numbering !");
+ }
+ else
+ {
+ if((const DataArrayInt *)_num_nodes)
+ {
+ int pos;
+ int maxValue=_num_nodes->getMaxValue(pos);
+ _rev_num_nodes=_num_nodes->invertArrayN2O2O2N(maxValue+1);
+ return _rev_num_nodes;
+ }
+ else
+ throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no node renumbering for a request on reverse numbering !");
}
- int spaceDim=mesh->getSpaceDimension();
+}
+
+const DataArrayAsciiChar *MEDFileStructuredMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
+{
+ if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNameFieldAtLevel : Only available for levels 0 or 1 !");
+ if(meshDimRelToMaxExt==0)
+ return _names_cells;
+ else
+ return _names_nodes;
+}
+
+/*!
+ * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
+ * \return std::vector<int> - a sequence of the relative dimensions: [0].
+ */
+std::vector<int> MEDFileStructuredMesh::getNonEmptyLevels() const
+{
+ std::vector<int> ret(1);
+ return ret;
+}
+
+/*!
+ * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
+ * \return std::vector<int> - a sequence of the relative dimensions: [1,0].
+ */
+std::vector<int> MEDFileStructuredMesh::getNonEmptyLevelsExt() const
+{
+ std::vector<int> ret(2);
+ ret[0]=1;
+ return ret;
+}
+
+/*!
+ * Returns the set of extensive levels (nodes included) where not NULL family arr are defined.
+ */
+std::vector<int> MEDFileStructuredMesh::getFamArrNonEmptyLevelsExt() const
+{
+ std::vector<int> ret;
+ const DataArrayInt *famNodes(_fam_nodes),*famCells(_fam_cells);
+ if(famNodes)
+ ret.push_back(1);
+ if(famCells)
+ ret.push_back(0);
+ return ret;
+}
+
+/*!
+ * Returns the set of extensive levels (nodes included) where not NULL numbering arr are defined.
+ */
+std::vector<int> MEDFileStructuredMesh::getNumArrNonEmptyLevelsExt() const
+{
+ std::vector<int> ret;
+ const DataArrayInt *numNodes(_num_nodes),*numCells(_num_cells);
+ if(numNodes)
+ ret.push_back(1);
+ if(numCells)
+ ret.push_back(0);
+ return ret;
+}
+
+/*!
+ * Returns the set of extensive levels (nodes included) where not NULL naming arr are defined.
+ */
+std::vector<int> MEDFileStructuredMesh::getNameArrNonEmptyLevelsExt() const
+{
+ std::vector<int> ret;
+ const DataArrayAsciiChar *namesCells(_names_cells);
+ if(namesCells)
+ ret.push_back(0);
+ return ret;
+}
+
+/*!
+ * no implementation here, it is not a bug, but intresically no polyhedra in \a this.
+ */
+bool MEDFileStructuredMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell) throw(INTERP_KERNEL::Exception)
+{
+ oldCode.clear(); newCode.clear(); o2nRenumCell=0;
+ return false;
+}
+
+void MEDFileStructuredMesh::changeFamilyIdArr(int oldId, int newId) throw(INTERP_KERNEL::Exception)
+{
+ DataArrayInt *arr=_fam_nodes;
+ if(arr)
+ arr->changeValue(oldId,newId);
+ arr=_fam_cells;
+ if(arr)
+ arr->changeValue(oldId,newId);
+}
+
+void MEDFileStructuredMesh::deepCpyAttributes() throw(INTERP_KERNEL::Exception)
+{
+ if((const DataArrayInt*)_fam_nodes)
+ _fam_nodes=_fam_nodes->deepCpy();
+ if((const DataArrayInt*)_num_nodes)
+ _num_nodes=_num_nodes->deepCpy();
+ if((const DataArrayInt*)_fam_cells)
+ _fam_cells=_fam_cells->deepCpy();
+ if((const DataArrayInt*)_num_cells)
+ _num_cells=_num_cells->deepCpy();
+ if((const DataArrayInt*)_rev_num_nodes)
+ _rev_num_nodes=_rev_num_nodes->deepCpy();
+ if((const DataArrayInt*)_rev_num_cells)
+ _rev_num_cells=_rev_num_cells->deepCpy();
+}
+
+/*!
+ * Returns a pointer to mesh at the specified level (here 0 is compulsary for cartesian mesh).
+ *
+ * \return a pointer to cartesian mesh that need to be managed by the caller.
+ * \warning the returned pointer has to be managed by the caller.
+ */
+
+/*!
+ * Returns a pointer to MEDCouplingStructuredMesh held by \a this.
+ * \param [in] meshDimRelToMax - it must be \c 0.
+ * \param [in] renum - it must be \c false.
+ * \return MEDCouplingMesh * - a pointer to MEDCouplingMesh that the caller is to
+ * delete using decrRef() as it is no more needed.
+ */
+MEDCouplingMesh *MEDFileStructuredMesh::getGenMeshAtLevel(int meshDimRelToMax, bool renum) const throw(INTERP_KERNEL::Exception)
+{
+ if(renum)
+ throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support renumbering ! To do it perform request of renum array directly !");
+ if(meshDimRelToMax!=0)
+ throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support multi level for mesh 0 expected as input !");
+ const MEDCouplingStructuredMesh *m=getStructuredMesh();
+ if(m)
+ m->incrRef();
+ return const_cast<MEDCouplingStructuredMesh *>(m);
+}
+
+/*!
+ * Returns number of mesh entities of a given relative dimension in \a this mesh.
+ * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
+ * \return int - the number of entities.
+ * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
+ */
+int MEDFileStructuredMesh::getSizeAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
+{
+ if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : Only available for levels 0 or 1 !");
+ const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();
+ if(!cmesh)
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : No structured mesh set !");
+ if(meshDimRelToMaxExt==0)
+ return cmesh->getNumberOfCells();
+ else
+ return cmesh->getNumberOfNodes();
+}
+
+int MEDFileStructuredMesh::getNumberOfNodes() const throw(INTERP_KERNEL::Exception)
+{
+ const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();
+ if(!cmesh)
+ throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : no cartesian mesh set !");
+ return cmesh->getNumberOfNodes();
+}
+
+med_geometry_type MEDFileStructuredMesh::GetGeoTypeFromMeshDim(int meshDim) throw(INTERP_KERNEL::Exception)
+{
med_geometry_type geoTypeReq=MED_NONE;
- switch(spaceDim)
+ switch(meshDim)
{
case 3:
geoTypeReq=MED_HEXA8;
geoTypeReq=MED_POINT1;
break;
default:
- throw INTERP_KERNEL::Exception("Invalid spacedim detected for cartesian mesh ! Must be in (1,2,3) !");
+ throw INTERP_KERNEL::Exception("Invalid meshdim detected for structured mesh ! Must be in (1,2,3) !");
}
+ return geoTypeReq;
+}
+
+void MEDFileStructuredMesh::loadStrMeshFromFile(MEDFileStrMeshL2 *strm, med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
+{
+ setName(strm->getName());
+ setDescription(strm->getDescription());
+ setUnivName(strm->getUnivName());
+ setIteration(strm->getIteration());
+ setOrder(strm->getOrder());
+ setTimeValue(strm->getTime());
+ setTimeUnit(strm->getTimeUnit());
+ MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
+ med_bool chgt=MED_FALSE,trsf=MED_FALSE;
+ int nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
+ if(nbOfElt>0)
+ {
+ if(!mrs || mrs->isNodeFamilyFieldReading())
+ {
+ _fam_nodes=DataArrayInt::New();
+ _fam_nodes->alloc(nbOfElt,1);
+ MEDmeshEntityFamilyNumberRd(fid,mName,dt,it,MED_NODE,MED_NONE,_fam_nodes->getPointer());
+ }
+ }
+ nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_NUMBER,MED_NODAL,&chgt,&trsf);
+ if(nbOfElt>0)
+ {
+ if(!mrs || mrs->isNodeNumFieldReading())
+ {
+ _num_nodes=DataArrayInt::New();
+ _num_nodes->alloc(nbOfElt,1);
+ MEDmeshEntityNumberRd(fid,mName,dt,it,MED_NODE,MED_NONE,_num_nodes->getPointer());
+ }
+ }
+ int meshDim=getStructuredMesh()->getMeshDimension();
+ med_geometry_type geoTypeReq=GetGeoTypeFromMeshDim(meshDim);
nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_CELL,geoTypeReq,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
if(nbOfElt>0)
{
- _fam_cells=DataArrayInt::New();
- _fam_cells->alloc(nbOfElt,1);
- MEDmeshEntityFamilyNumberRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_fam_cells->getPointer());
+ if(!mrs || mrs->isCellFamilyFieldReading())
+ {
+ _fam_cells=DataArrayInt::New();
+ _fam_cells->alloc(nbOfElt,1);
+ MEDmeshEntityFamilyNumberRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_fam_cells->getPointer());
+ }
}
nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_CELL,geoTypeReq,MED_NUMBER,MED_NODAL,&chgt,&trsf);
if(nbOfElt>0)
{
- _num_cells=DataArrayInt::New();
- _num_cells->alloc(nbOfElt,1);
- MEDmeshEntityNumberRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_num_cells->getPointer());
+ if(!mrs || mrs->isCellNumFieldReading())
+ {
+ _num_cells=DataArrayInt::New();
+ _num_cells->alloc(nbOfElt,1);
+ MEDmeshEntityNumberRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_num_cells->getPointer());
+ }
+ }
+ nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_CELL,geoTypeReq,MED_NAME,MED_NODAL,&chgt,&trsf);
+ if(nbOfElt>0)
+ {
+ if(!mrs || mrs->isCellNameFieldReading())
+ {
+ _names_cells=DataArrayAsciiChar::New();
+ _names_cells->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
+ MEDmeshEntityNameRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_names_cells->getPointer());
+ _names_cells->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
+ }
+ }
+ nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_NAME,MED_NODAL,&chgt,&trsf);
+ if(nbOfElt>0)
+ {
+ if(!mrs || mrs->isNodeNameFieldReading())
+ {
+ _names_nodes=DataArrayAsciiChar::New();
+ _names_nodes->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
+ MEDmeshEntityNameRd(fid,mName,dt,it,MED_NODE,MED_NONE,_names_nodes->getPointer());
+ _names_nodes->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
+ }
}
}
-void MEDFileCMesh::changeFamilyIdArr(int oldId, int newId) throw(INTERP_KERNEL::Exception)
+void MEDFileStructuredMesh::writeStructuredLL(med_idt fid, const char *maa) const throw(INTERP_KERNEL::Exception)
+{
+ int meshDim=getStructuredMesh()->getMeshDimension();
+ med_geometry_type geoTypeReq=GetGeoTypeFromMeshDim(meshDim);
+ //
+ if((const DataArrayInt *)_fam_cells)
+ MEDmeshEntityFamilyNumberWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_fam_cells->getNumberOfTuples(),_fam_cells->getConstPointer());
+ if((const DataArrayInt *)_fam_nodes)
+ MEDmeshEntityFamilyNumberWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_fam_nodes->getNumberOfTuples(),_fam_nodes->getConstPointer());
+ if((const DataArrayInt *)_num_cells)
+ MEDmeshEntityNumberWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_num_cells->getNumberOfTuples(),_num_cells->getConstPointer());
+ if((const DataArrayInt *)_num_nodes)
+ MEDmeshEntityNumberWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_num_nodes->getNumberOfTuples(),_num_nodes->getConstPointer());
+ if((const DataArrayAsciiChar *)_names_cells)
+ {
+ if(_names_cells->getNumberOfComponents()!=MED_SNAME_SIZE)
+ {
+ std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on cells with number of components set to " << MED_SNAME_SIZE;
+ oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ MEDmeshEntityNameWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_names_cells->getNumberOfTuples(),_names_cells->getConstPointer());
+ }
+ if((const DataArrayAsciiChar *)_names_nodes)
+ {
+ if(_names_nodes->getNumberOfComponents()!=MED_SNAME_SIZE)
+ {
+ std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on nodes with number of components set to " << MED_SNAME_SIZE;
+ oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ MEDmeshEntityNameWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_names_nodes->getNumberOfTuples(),_names_nodes->getConstPointer());
+ }
+ //
+ MEDFileUMeshL2::WriteFamiliesAndGrps(fid,maa,_families,_groups,_too_long_str);
+}
+
+/*!
+ * Returns an empty instance of MEDFileCMesh.
+ * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
+ * mesh using decrRef() as it is no more needed.
+ */
+MEDFileCMesh *MEDFileCMesh::New()
+{
+ return new MEDFileCMesh;
+}
+
+/*!
+ * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
+ * file. The first mesh in the file is loaded.
+ * \param [in] fileName - the name of MED file to read.
+ * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
+ * mesh using decrRef() as it is no more needed.
+ * \throw If the file is not readable.
+ * \throw If there is no meshes in the file.
+ * \throw If the mesh in the file is not a Cartesian one.
+ */
+MEDFileCMesh *MEDFileCMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
+{
+ std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
+ if(ms.empty())
+ {
+ std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ MEDFileUtilities::CheckFileForRead(fileName);
+ MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
+ int dt,it;
+ ParaMEDMEM::MEDCouplingMeshType meshType;
+ std::string dummy2;
+ MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
+ return new MEDFileCMesh(fid,ms.front().c_str(),dt,it,mrs);
+}
+
+/*!
+ * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
+ * file. The mesh to load is specified by its name and numbers of a time step and an
+ * iteration.
+ * \param [in] fileName - the name of MED file to read.
+ * \param [in] mName - the name of the mesh to read.
+ * \param [in] dt - the number of a time step.
+ * \param [in] it - the number of an iteration.
+ * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
+ * mesh using decrRef() as it is no more needed.
+ * \throw If the file is not readable.
+ * \throw If there is no mesh with given attributes in the file.
+ * \throw If the mesh in the file is not a Cartesian one.
+ */
+MEDFileCMesh *MEDFileCMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
+{
+ MEDFileUtilities::CheckFileForRead(fileName);
+ MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
+ return new MEDFileCMesh(fid,mName,dt,it,mrs);
+}
+
+std::size_t MEDFileCMesh::getHeapMemorySize() const
+{
+ std::size_t ret=MEDFileStructuredMesh::getHeapMemorySize();
+ if((const MEDCouplingCMesh *)_cmesh)
+ ret+=_cmesh->getHeapMemorySize();
+ return ret;
+}
+
+/*!
+ * Returns the dimension on cells in \a this mesh.
+ * \return int - the mesh dimension.
+ * \throw If there are no cells in this mesh.
+ */
+int MEDFileCMesh::getMeshDimension() const throw(INTERP_KERNEL::Exception)
+{
+ if(!((const MEDCouplingCMesh*)_cmesh))
+ throw INTERP_KERNEL::Exception("MEDFileCMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
+ return _cmesh->getMeshDimension();
+}
+
+/*!
+ * Returns a string describing \a this mesh.
+ * \return std::string - the mesh information string.
+ */
+std::string MEDFileCMesh::simpleRepr() const
+{
+ return MEDFileStructuredMesh::simpleRepr();
+}
+
+/*!
+ * Returns a full textual description of \a this mesh.
+ * \return std::string - the string holding the mesh description.
+ */
+std::string MEDFileCMesh::advancedRepr() const
+{
+ return simpleRepr();
+}
+
+MEDFileMesh *MEDFileCMesh::shallowCpy() const throw(INTERP_KERNEL::Exception)
+{
+ MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=new MEDFileCMesh(*this);
+ return ret.retn();
+}
+
+MEDFileMesh *MEDFileCMesh::createNewEmpty() const throw(INTERP_KERNEL::Exception)
+{
+ return new MEDFileCMesh;
+}
+
+MEDFileMesh *MEDFileCMesh::deepCpy() const throw(INTERP_KERNEL::Exception)
+{
+ MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=new MEDFileCMesh(*this);
+ if((const MEDCouplingCMesh*)_cmesh)
+ ret->_cmesh=static_cast<MEDCouplingCMesh*>(_cmesh->deepCpy());
+ ret->deepCpyAttributes();
+ return ret.retn();
+}
+
+/*!
+ * Checks if \a this and another mesh are equal.
+ * \param [in] other - the mesh to compare with.
+ * \param [in] eps - a precision used to compare real values.
+ * \param [in,out] what - the string returning description of unequal data.
+ * \return bool - \c true if the meshes are equal, \c false, else.
+ */
+bool MEDFileCMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
+{
+ if(!MEDFileStructuredMesh::isEqual(other,eps,what))
+ return false;
+ const MEDFileCMesh *otherC=dynamic_cast<const MEDFileCMesh *>(other);
+ if(!otherC)
+ {
+ what="Mesh types differ ! This is cartesian and other is NOT !";
+ return false;
+ }
+ clearNonDiscrAttributes();
+ otherC->clearNonDiscrAttributes();
+ const MEDCouplingCMesh *coo1=_cmesh;
+ const MEDCouplingCMesh *coo2=otherC->_cmesh;
+ if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
+ {
+ what="Mismatch of cartesian meshes ! One is defined and not other !";
+ return false;
+ }
+ if(coo1)
+ {
+ bool ret=coo1->isEqual(coo2,eps);
+ if(!ret)
+ {
+ what="cartesian meshes differ !";
+ return false;
+ }
+ }
+ return true;
+}
+
+/*!
+ * Clears redundant attributes of incorporated data arrays.
+ */
+void MEDFileCMesh::clearNonDiscrAttributes() const
+{
+ MEDFileStructuredMesh::clearNonDiscrAttributes();
+ MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_cmesh);//to it is not a bug umeshsplit have already the method implemented
+}
+
+MEDFileCMesh::MEDFileCMesh()
+{
+}
+
+MEDFileCMesh::MEDFileCMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
+try
+ {
+ loadCMeshFromFile(fid,mName,dt,it,mrs);
+ }
+catch(INTERP_KERNEL::Exception& e)
+ {
+ throw e;
+ }
+
+void MEDFileCMesh::loadCMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
{
- DataArrayInt *arr=_fam_nodes;
- if(arr)
- arr->changeValue(oldId,newId);
- arr=_fam_cells;
- if(arr)
- arr->changeValue(oldId,newId);
+ ParaMEDMEM::MEDCouplingMeshType meshType;
+ int dummy0,dummy1;
+ std::string dtunit;
+ int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dtunit);
+ if(meshType!=CARTESIAN)
+ {
+ std::ostringstream oss; oss << "Trying to load as cartesian an existing mesh with name '" << mName << "' that is NOT cartesian !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ MEDFileCMeshL2 loaderl2;
+ loaderl2.loadAll(fid,mid,mName,dt,it);
+ MEDCouplingCMesh *mesh=loaderl2.getMesh();
+ mesh->incrRef();
+ _cmesh=mesh;
+ loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
}
+/*!
+ * Returns a const pointer to MEDCouplingCMesh held by \a this mesh.
+ * \return const MEDCouplingCMesh * - a pointer to the held MEDCouplingCMesh.
+ */
const MEDCouplingCMesh *MEDFileCMesh::getMesh() const
{
synchronizeTinyInfoOnLeaves();
return _cmesh;
}
-MEDCouplingMesh *MEDFileCMesh::getGenMeshAtLevel(int meshDimRelToMax, bool renum) const throw(INTERP_KERNEL::Exception)
+const MEDCouplingStructuredMesh *MEDFileCMesh::getStructuredMesh() const
{
- if(renum)
- throw INTERP_KERNEL::Exception("MEDFileCMesh does not support renumbering ! To do it perform request of renum array directly !");
- if(meshDimRelToMax!=0)
- throw INTERP_KERNEL::Exception("MEDFileCMesh does not support multi level for mesh 0 expected as input !");
- const MEDCouplingCMesh *m=getMesh();
- if(m)
- m->incrRef();
- return const_cast<MEDCouplingCMesh *>(m);
+ synchronizeTinyInfoOnLeaves();
+ return _cmesh;
}
+/*!
+ * Sets the MEDCouplingCMesh holding the data of \a this mesh.
+ * \param [in] m - the new MEDCouplingCMesh to refer to.
+ * \throw If the name or the description of \a this mesh and \a m are not empty and are
+ * different.
+ */
void MEDFileCMesh::setMesh(MEDCouplingCMesh *m) throw(INTERP_KERNEL::Exception)
{
dealWithTinyInfo(m);
MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
int spaceDim=_cmesh->getSpaceDimension();
+ int meshDim=_cmesh->getMeshDimension();
INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
for(int i=0;i<spaceDim;i++)
MEDLoaderBase::safeStrCpy2(c.c_str(),MED_SNAME_SIZE-1,comp+i*MED_SNAME_SIZE,_too_long_str);//MED_TAILLE_PNOM-1 to avoid to write '\0' on next compo
MEDLoaderBase::safeStrCpy2(u.c_str(),MED_SNAME_SIZE-1,unit+i*MED_SNAME_SIZE,_too_long_str);//MED_TAILLE_PNOM-1 to avoid to write '\0' on next compo
}
- MEDmeshCr(fid,maa,spaceDim,spaceDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
+ MEDmeshCr(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
+ MEDmeshUniversalNameWr(fid,maa);
MEDmeshGridTypeWr(fid,maa,MED_CARTESIAN_GRID);
for(int i=0;i<spaceDim;i++)
{
MEDmeshGridIndexCoordinateWr(fid,maa,_iteration,_order,_time,i+1,da->getNumberOfTuples(),da->getConstPointer());
}
//
- med_geometry_type geoTypeReq=MED_NONE;
- switch(spaceDim)
- {
- case 3:
- geoTypeReq=MED_HEXA8;
- break;
- case 2:
- geoTypeReq=MED_QUAD4;
- break;
- case 1:
- geoTypeReq=MED_SEG2;
- break;
- case 0:
- geoTypeReq=MED_POINT1;
- break;
- default:
- throw INTERP_KERNEL::Exception("Invalid spacedim detected for cartesian mesh ! Must be in (1,2,3) !");
- }
- //
- if((const DataArrayInt *)_fam_cells)
- MEDmeshEntityFamilyNumberWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_fam_cells->getNumberOfTuples(),_fam_cells->getConstPointer());
- if((const DataArrayInt *)_fam_nodes)
- MEDmeshEntityFamilyNumberWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_fam_nodes->getNumberOfTuples(),_fam_nodes->getConstPointer());
- //
- MEDFileUMeshL2::WriteFamiliesAndGrps(fid,maa,_families,_groups,_too_long_str);
-}
-
-int MEDFileCMesh::getSizeAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
-{
- if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
- throw INTERP_KERNEL::Exception("MEDFileCMesh::getSizeAtLevel : Only available for levels 0 or 1 !");
- if(!((const MEDCouplingCMesh *)_cmesh))
- throw INTERP_KERNEL::Exception("MEDFileCMesh::getSizeAtLevel : No cartesian mesh set !");
- if(meshDimRelToMaxExt==0)
- return _cmesh->getNumberOfCells();
- else
- return _cmesh->getNumberOfNodes();
+ MEDFileStructuredMesh::writeStructuredLL(fid,maa);
}
void MEDFileCMesh::synchronizeTinyInfoOnLeaves() const
{
const MEDCouplingCMesh *cmesh=_cmesh;
+ if(!cmesh)
+ return;
(const_cast<MEDCouplingCMesh *>(cmesh))->setName(_name.c_str());
(const_cast<MEDCouplingCMesh *>(cmesh))->setDescription(_desc_name.c_str());
(const_cast<MEDCouplingCMesh *>(cmesh))->setTime(_time,_iteration,_order);
(const_cast<MEDCouplingCMesh *>(cmesh))->setTimeUnit(_dt_unit.c_str());
}
-int MEDFileCMesh::getNumberOfNodes() const throw(INTERP_KERNEL::Exception)
+MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New()
{
- const MEDCouplingCMesh *cmesh(_cmesh);
- if(!cmesh)
- throw INTERP_KERNEL::Exception("MEDFileCMesh::getNumberOfNodes : no cartesian mesh set !");
- return cmesh->getNumberOfNodes();
+ return new MEDFileCurveLinearMesh;
}
-std::vector<int> MEDFileCMesh::getNonEmptyLevels() const
+MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
{
- std::vector<int> ret(1);
- return ret;
+ std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
+ if(ms.empty())
+ {
+ std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ MEDFileUtilities::CheckFileForRead(fileName);
+ MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
+ int dt,it;
+ ParaMEDMEM::MEDCouplingMeshType meshType;
+ std::string dummy2;
+ MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
+ return new MEDFileCurveLinearMesh(fid,ms.front().c_str(),dt,it,mrs);
}
-std::vector<int> MEDFileCMesh::getNonEmptyLevelsExt() const
+MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
{
- std::vector<int> ret(2);
- ret[0]=1;
+ MEDFileUtilities::CheckFileForRead(fileName);
+ MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
+ return new MEDFileCurveLinearMesh(fid,mName,dt,it,mrs);
+}
+
+std::size_t MEDFileCurveLinearMesh::getHeapMemorySize() const
+{
+ std::size_t ret=MEDFileStructuredMesh::getHeapMemorySize();
+ if((const MEDCouplingCurveLinearMesh *)_clmesh)
+ ret+=_clmesh->getHeapMemorySize();
return ret;
}
-DataArrayInt *MEDFileCMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const throw(INTERP_KERNEL::Exception)
+MEDFileMesh *MEDFileCurveLinearMesh::shallowCpy() const throw(INTERP_KERNEL::Exception)
{
- if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
- throw INTERP_KERNEL::Exception("MEDFileCMesh::getFamiliesArr : Only available for levels 0 or 1 !");
- std::vector<int> famIds=getFamiliesIds(fams);
- if(meshDimRelToMaxExt==1)
+ MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=new MEDFileCurveLinearMesh(*this);
+ return ret.retn();
+}
+
+MEDFileMesh *MEDFileCurveLinearMesh::createNewEmpty() const throw(INTERP_KERNEL::Exception)
+{
+ return new MEDFileCurveLinearMesh;
+}
+
+MEDFileMesh *MEDFileCurveLinearMesh::deepCpy() const throw(INTERP_KERNEL::Exception)
+{
+ MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=new MEDFileCurveLinearMesh(*this);
+ if((const MEDCouplingCurveLinearMesh*)_clmesh)
+ ret->_clmesh=static_cast<MEDCouplingCurveLinearMesh*>(_clmesh->deepCpy());
+ ret->deepCpyAttributes();
+ return ret.retn();
+}
+
+int MEDFileCurveLinearMesh::getMeshDimension() const throw(INTERP_KERNEL::Exception)
+{
+ if(!((const MEDCouplingCurveLinearMesh*)_clmesh))
+ throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
+ return _clmesh->getMeshDimension();
+}
+
+std::string MEDFileCurveLinearMesh::simpleRepr() const
+{
+ return MEDFileStructuredMesh::simpleRepr();
+}
+
+std::string MEDFileCurveLinearMesh::advancedRepr() const
+{
+ return simpleRepr();
+}
+
+bool MEDFileCurveLinearMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
+{
+ if(!MEDFileStructuredMesh::isEqual(other,eps,what))
+ return false;
+ const MEDFileCurveLinearMesh *otherC=dynamic_cast<const MEDFileCurveLinearMesh *>(other);
+ if(!otherC)
{
- if((const DataArrayInt *)_fam_nodes)
- {
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
- if(!famIds.empty())
- da=_fam_nodes->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
- else
- da=_fam_nodes->getIdsEqualList(0,0);
- if(renum)
- return MEDFileUMeshSplitL1::Renumber(_num_nodes,da);
- else
- {
- da->incrRef();
- return da;
- }
- }
- else
- throw INTERP_KERNEL::Exception("MEDFileCMesh::getFamiliesArr : no family array specified on nodes !");
+ what="Mesh types differ ! This is curve linear and other is NOT !";
+ return false;
}
- else
+ clearNonDiscrAttributes();
+ otherC->clearNonDiscrAttributes();
+ const MEDCouplingCurveLinearMesh *coo1=_clmesh;
+ const MEDCouplingCurveLinearMesh *coo2=otherC->_clmesh;
+ if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
{
- if((const DataArrayInt *)_fam_cells)
+ what="Mismatch of curve linear meshes ! One is defined and not other !";
+ return false;
+ }
+ if(coo1)
+ {
+ bool ret=coo1->isEqual(coo2,eps);
+ if(!ret)
{
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
- if(!famIds.empty())
- da=_fam_cells->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
- else
- da=_fam_cells->getIdsEqualList(0,0);
- if(renum)
- return MEDFileUMeshSplitL1::Renumber(_num_cells,da);
- else
- {
- da->incrRef();
- return da;
- }
+ what="curve linear meshes differ !";
+ return false;
}
- else
- throw INTERP_KERNEL::Exception("MEDFileCMesh::getFamiliesArr : no family array specified on cells !");
}
+ return true;
}
-void MEDFileCMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr) throw(INTERP_KERNEL::Exception)
+void MEDFileCurveLinearMesh::clearNonDiscrAttributes() const
{
- if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
- throw INTERP_KERNEL::Exception("MEDFileCMesh::setRenumFieldArr : Only available for levels 0 or 1 !");
- if(famArr)
- famArr->incrRef();
- if(meshDimRelToMaxExt==0)
- _fam_cells=famArr;
- else
- _fam_nodes=famArr;
+ MEDFileStructuredMesh::clearNonDiscrAttributes();
+ MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_clmesh);//to it is not a bug umeshsplit have already the method implemented
}
-void MEDFileCMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr) throw(INTERP_KERNEL::Exception)
+void MEDFileCurveLinearMesh::synchronizeTinyInfoOnLeaves() const
{
- if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
- throw INTERP_KERNEL::Exception("MEDFileCMesh::setRenumFieldArr : Only available for levels 0 or 1 !");
- if(renumArr)
- renumArr->incrRef();
- if(meshDimRelToMaxExt==0)
- _num_cells=renumArr;
- else
- _num_nodes=renumArr;
+ const MEDCouplingCurveLinearMesh *clmesh=_clmesh;
+ if(!clmesh)
+ return;
+ (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setName(_name.c_str());
+ (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setDescription(_desc_name.c_str());
+ (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTime(_time,_iteration,_order);
+ (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTimeUnit(_dt_unit.c_str());
}
-const DataArrayInt *MEDFileCMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
+const MEDCouplingCurveLinearMesh *MEDFileCurveLinearMesh::getMesh() const
{
- if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
- throw INTERP_KERNEL::Exception("MEDFileCMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 !");
- if(meshDimRelToMaxExt==0)
- return _fam_cells;
- else
- return _fam_nodes;
+ synchronizeTinyInfoOnLeaves();
+ return _clmesh;
}
-const DataArrayInt *MEDFileCMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
+void MEDFileCurveLinearMesh::setMesh(MEDCouplingCurveLinearMesh *m) throw(INTERP_KERNEL::Exception)
{
- if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
- throw INTERP_KERNEL::Exception("MEDFileCMesh::getNumberFieldAtLevel : Only available for levels 0 or 1 !");
- if(meshDimRelToMaxExt==0)
- return _num_cells;
- else
- return _num_nodes;
+ dealWithTinyInfo(m);
+ if(m)
+ m->incrRef();
+ _clmesh=m;
}
-const DataArrayInt *MEDFileCMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
+const MEDCouplingStructuredMesh *MEDFileCurveLinearMesh::getStructuredMesh() const
{
- if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
- throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : Only available for levels 0 or 1 !");
- if(meshDimRelToMaxExt==0)
- {
- if((const DataArrayInt *)_num_cells)
- {
- int pos;
- int maxValue=_num_cells->getMaxValue(pos);
- _rev_num_cells=_num_cells->invertArrayN2O2O2N(maxValue+1);
- return _rev_num_cells;
- }
- else
- throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no cell renumbering for a request on reverse numbering !");
- }
- else
+ synchronizeTinyInfoOnLeaves();
+ return _clmesh;
+}
+
+MEDFileCurveLinearMesh::MEDFileCurveLinearMesh()
+{
+}
+
+MEDFileCurveLinearMesh::MEDFileCurveLinearMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
+try
+ {
+ loadCLMeshFromFile(fid,mName,dt,it,mrs);
+ }
+catch(INTERP_KERNEL::Exception& e)
+ {
+ throw e;
+ }
+
+void MEDFileCurveLinearMesh::writeLL(med_idt fid) const throw(INTERP_KERNEL::Exception)
+{
+ INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
+ INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
+ INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
+ MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
+ MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
+ MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
+ int spaceDim=_clmesh->getSpaceDimension();
+ int meshDim=_clmesh->getMeshDimension();
+ INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
+ INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
+ const DataArrayDouble *coords=_clmesh->getCoords();
+ if(!coords)
+ throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::writeLL : no coordinates set !");
+ for(int i=0;i<spaceDim;i++)
{
- if((const DataArrayInt *)_num_nodes)
- {
- int pos;
- int maxValue=_num_nodes->getMaxValue(pos);
- _rev_num_nodes=_num_nodes->invertArrayN2O2O2N(maxValue+1);
- return _rev_num_nodes;
- }
- else
- throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no node renumbering for a request on reverse numbering !");
+ std::string info(_clmesh->getCoords()->getInfoOnComponent(i));
+ std::string c,u;
+ MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
+ MEDLoaderBase::safeStrCpy2(c.c_str(),MED_SNAME_SIZE-1,comp+i*MED_SNAME_SIZE,_too_long_str);//MED_TAILLE_PNOM-1 to avoid to write '\0' on next compo
+ MEDLoaderBase::safeStrCpy2(u.c_str(),MED_SNAME_SIZE-1,unit+i*MED_SNAME_SIZE,_too_long_str);//MED_TAILLE_PNOM-1 to avoid to write '\0' on next compo
}
+ MEDmeshCr(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
+ MEDmeshUniversalNameWr(fid,maa);
+ MEDmeshGridTypeWr(fid,maa,MED_CURVILINEAR_GRID);
+ std::vector<int> nodeGridSt=_clmesh->getNodeGridStructure();
+ MEDmeshGridStructWr(fid,maa,_iteration,_order,_time,&nodeGridSt[0]);
+
+ MEDmeshNodeCoordinateWr(fid,maa,_iteration,_order,_time,MED_FULL_INTERLACE,coords->getNumberOfTuples(),coords->begin());
+ //
+ MEDFileStructuredMesh::writeStructuredLL(fid,maa);
}
-/*!
- * no implementation here, it is not a bug, but intresically no polyhedra in \a this.
- */
-bool MEDFileCMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell) throw(INTERP_KERNEL::Exception)
+void MEDFileCurveLinearMesh::loadCLMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
{
- oldCode.clear(); newCode.clear(); o2nRenumCell=0;
- return false;
+ ParaMEDMEM::MEDCouplingMeshType meshType;
+ int dummy0,dummy1;
+ std::string dtunit;
+ int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dtunit);
+ if(meshType!=CURVE_LINEAR)
+ {
+ std::ostringstream oss; oss << "Trying to load as curve linear an existing mesh with name '" << mName << "' that is NOT curve linear !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ MEDFileCLMeshL2 loaderl2;
+ loaderl2.loadAll(fid,mid,mName,dt,it);
+ MEDCouplingCurveLinearMesh *mesh=loaderl2.getMesh();
+ mesh->incrRef();
+ _clmesh=mesh;
+ loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
}
MEDFileMeshMultiTS *MEDFileMeshMultiTS::New()
return new MEDFileMeshMultiTS(fileName,mName);
}
+MEDFileMeshMultiTS *MEDFileMeshMultiTS::deepCpy() const throw(INTERP_KERNEL::Exception)
+{
+ MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> ret=MEDFileMeshMultiTS::New();
+ std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> > meshOneTs(_mesh_one_ts.size());
+ std::size_t i=0;
+ for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++,i++)
+ if((const MEDFileMesh *)*it)
+ meshOneTs[i]=(*it)->deepCpy();
+ ret->_mesh_one_ts=meshOneTs;
+ return ret.retn();
+}
+
+std::size_t MEDFileMeshMultiTS::getHeapMemorySize() const
+{
+ std::size_t ret=_mesh_one_ts.capacity()*sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMesh>);
+ for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
+ ret+=(*it)->getHeapMemorySize();
+ return ret;
+}
+
const char *MEDFileMeshMultiTS::getName() const throw(INTERP_KERNEL::Exception)
{
if(_mesh_one_ts.empty())
{
}
+MEDFileMeshes *MEDFileMeshes::deepCpy() const throw(INTERP_KERNEL::Exception)
+{
+ std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> > meshes(_meshes.size());
+ std::size_t i=0;
+ for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
+ if((const MEDFileMeshMultiTS *)*it)
+ meshes[i]=(*it)->deepCpy();
+ MEDCouplingAutoRefCountObjectPtr<MEDFileMeshes> ret=MEDFileMeshes::New();
+ ret->_meshes=meshes;
+ return ret.retn();
+}
+
+std::size_t MEDFileMeshes::getHeapMemorySize() const
+{
+ std::size_t ret=_meshes.capacity()*(sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS>));
+ for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
+ if((const MEDFileMeshMultiTS*)*it)
+ ret+=(*it)->getHeapMemorySize();
+ return ret;
+}
+
std::string MEDFileMeshes::simpleRepr() const
{
std::ostringstream oss;
