1 // Copyright (C) 2007-2012 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "MEDCouplingMultiFields.hxx"
21 #include "MEDCouplingFieldTemplate.hxx"
22 #include "MEDCouplingFieldDouble.hxx"
23 #include "MEDCouplingMesh.hxx"
24 #include "MEDCouplingAutoRefCountObjectPtr.hxx"
29 using namespace ParaMEDMEM;
31 MEDCouplingMultiFields *MEDCouplingMultiFields::New(const std::vector<MEDCouplingFieldDouble *>& fs) throw(INTERP_KERNEL::Exception)
33 return new MEDCouplingMultiFields(fs);
36 MEDCouplingMultiFields *MEDCouplingMultiFields::New()
38 return new MEDCouplingMultiFields;
41 MEDCouplingMultiFields *MEDCouplingMultiFields::deepCpy() const
43 return new MEDCouplingMultiFields(*this);
46 bool MEDCouplingMultiFields::isEqual(const MEDCouplingMultiFields *other, double meshPrec, double valsPrec) const
48 std::size_t sz=_fs.size();
49 if(sz!=other->_fs.size())
51 for(std::size_t i=0;i<sz;i++)
53 const MEDCouplingFieldDouble *f1=_fs[i];
54 const MEDCouplingFieldDouble *f2=other->_fs[i];
59 if(!_fs[i]->isEqual(other->_fs[i],meshPrec,valsPrec))
63 std::vector<int> refs1,refs2;
64 std::vector<MEDCouplingMesh *> ms1=getDifferentMeshes(refs1);
65 std::vector<MEDCouplingMesh *> ms2=other->getDifferentMeshes(refs2);
66 if(ms1.size()!=ms2.size())
70 std::vector< std::vector<int> > refs3,refs4;
71 std::vector<DataArrayDouble *> das1=getDifferentArrays(refs3);
72 std::vector<DataArrayDouble *> das2=getDifferentArrays(refs4);
73 if(das1.size()!=das2.size())
80 std::string MEDCouplingMultiFields::getName() const
82 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> >::const_iterator it=_fs.begin();
83 for(;it!=_fs.end();it++)
84 if((const MEDCouplingFieldDouble *)(*it))
85 return (*it)->getName();
89 std::string MEDCouplingMultiFields::getDescription() const
91 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> >::const_iterator it=_fs.begin();
92 for(;it!=_fs.end();it++)
93 if((const MEDCouplingFieldDouble *)(*it))
94 return (*it)->getDescription();
98 std::string MEDCouplingMultiFields::getTimeUnit() const
100 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> >::const_iterator it=_fs.begin();
101 for(;it!=_fs.end();it++)
102 if((const MEDCouplingFieldDouble *)(*it))
103 return (*it)->getTimeUnit();
104 return std::string();
107 double MEDCouplingMultiFields::getTimeResolution() const throw(INTERP_KERNEL::Exception)
109 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> >::const_iterator it=_fs.begin();
110 for(;it!=_fs.end();it++)
111 if((const MEDCouplingFieldDouble *)(*it))
112 return (*it)->getTimeTolerance();
113 throw INTERP_KERNEL::Exception("MEDCouplingMultiFields::getTimeResolution : no not null field !");
116 std::string MEDCouplingMultiFields::simpleRepr() const
118 std::ostringstream ret;
119 ret << "MEDCouplingMultiFields with name : \"" << getName() << "\"\n";
120 ret << "Description of MEDCouplingMultiFields is : \"" << getDescription() << "\"\n";
121 ret << "Number of discretization : " << _fs.size() << "\n";
122 ret << "Number of different meshes : ";
123 std::vector<MEDCouplingMesh *> ms;
124 std::vector<int> refms;
127 ms=getDifferentMeshes(refms);
128 ret << ms.size() << "\n";
130 catch(INTERP_KERNEL::Exception& e)
131 { ret << "Current instance is INVALID !\n"; }
135 std::string MEDCouplingMultiFields::advancedRepr() const
140 bool MEDCouplingMultiFields::isEqualWithoutConsideringStr(const MEDCouplingMultiFields *other, double meshPrec, double valsPrec) const
142 std::size_t sz=_fs.size();
143 if(sz!=other->_fs.size())
145 for(std::size_t i=0;i<sz;i++)
146 if(!_fs[i]->isEqualWithoutConsideringStr(other->_fs[i],meshPrec,valsPrec))
151 const MEDCouplingFieldDouble *MEDCouplingMultiFields::getFieldWithId(int id) const throw(INTERP_KERNEL::Exception)
153 if(id>=(int)_fs.size() || id < 0)
154 throw INTERP_KERNEL::Exception("MEDCouplingMultiFields::getFieldWithId : invalid id outside boundaries !");
158 std::vector<const MEDCouplingFieldDouble *> MEDCouplingMultiFields::getFields() const
160 std::vector<const MEDCouplingFieldDouble *> ret(_fs.size());
161 std::copy(_fs.begin(),_fs.end(),ret.begin());
165 int MEDCouplingMultiFields::getNumberOfFields() const
167 return (int)_fs.size();
170 const MEDCouplingFieldDouble *MEDCouplingMultiFields::getFieldAtPos(int id) const throw(INTERP_KERNEL::Exception)
172 if(id<0 || id>=(int)_fs.size())
174 std::ostringstream oss; oss << "MEDCouplingMultiFields::getFieldAtPos : Invalid given pos : should be >=0 and < " << _fs.size() << " !";
175 throw INTERP_KERNEL::Exception(oss.str().c_str());
180 void MEDCouplingMultiFields::updateTime() const
182 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> >::const_iterator it=_fs.begin();
183 for(;it!=_fs.end();it++)
184 if((const MEDCouplingFieldDouble *)(*it))
187 for(;it!=_fs.end();it++)
188 if((const MEDCouplingFieldDouble *)(*it))
189 updateTimeWith(*(*it));
192 std::vector<MEDCouplingMesh *> MEDCouplingMultiFields::getMeshes() const throw(INTERP_KERNEL::Exception)
194 std::vector<MEDCouplingMesh *> ms;
195 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> >::const_iterator it=_fs.begin();it!=_fs.end();it++)
197 const MEDCouplingMesh *m=0;
198 if((const MEDCouplingFieldDouble *)(*it))
200 ms.push_back(const_cast<MEDCouplingMesh *>(m));
205 std::vector<MEDCouplingMesh *> MEDCouplingMultiFields::getDifferentMeshes(std::vector<int>& refs) const throw(INTERP_KERNEL::Exception)
207 refs.resize(_fs.size());
208 std::vector<MEDCouplingMesh *> ms;
210 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> >::const_iterator it=_fs.begin();it!=_fs.end();it++,id++)
212 const MEDCouplingMesh *m=0;
213 if((const MEDCouplingFieldDouble *)(*it))
217 std::vector<MEDCouplingMesh *>::iterator it2=std::find(ms.begin(),ms.end(),m);
220 ms.push_back(const_cast<MEDCouplingMesh *>(m));
221 refs[id]=(int)ms.size()-1;
224 refs[id]=(int)std::distance(ms.begin(),it2);
232 std::vector<DataArrayDouble *> MEDCouplingMultiFields::getArrays() const throw(INTERP_KERNEL::Exception)
234 std::vector<DataArrayDouble *> tmp;
235 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> >::const_iterator it=_fs.begin();it!=_fs.end();it++)
237 std::vector<DataArrayDouble *> tmp2=(*it)->getArrays();
238 tmp.insert(tmp.end(),tmp2.begin(),tmp2.end());
243 std::vector<DataArrayDouble *> MEDCouplingMultiFields::getDifferentArrays(std::vector< std::vector<int> >& refs) const throw(INTERP_KERNEL::Exception)
245 refs.resize(_fs.size());
247 std::vector<DataArrayDouble *> ret;
248 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> >::const_iterator it=_fs.begin();it!=_fs.end();it++,id++)
250 std::vector<DataArrayDouble *> tmp2;
251 if((const MEDCouplingFieldDouble *)(*it))
253 tmp2=(*it)->getArrays();
254 refs[id].resize(tmp2.size());
259 for(std::vector<DataArrayDouble *>::const_iterator it2=tmp2.begin();it2!=tmp2.end();it2++,id2++)
263 std::vector<DataArrayDouble *>::iterator it3=std::find(ret.begin(),ret.end(),*it2);
267 refs[id][id2]=(int)ret.size()-1;
270 refs[id][id2]=(int)std::distance(ret.begin(),it3);
279 void MEDCouplingMultiFields::checkCoherency() const throw(INTERP_KERNEL::Exception)
281 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> >::const_iterator it=_fs.begin();
282 for(;it!=_fs.end();it++)
284 if((const MEDCouplingFieldDouble *)(*it)==0)
285 throw INTERP_KERNEL::Exception("MEDCouplingMultiFields::checkCoherency : There is an empty Field in array...");
286 (*it)->checkCoherency();
290 MEDCouplingMultiFields::MEDCouplingMultiFields(const std::vector<MEDCouplingFieldDouble *>& fs) throw(INTERP_KERNEL::Exception):_fs(fs.size())
293 for(std::vector< MEDCouplingFieldDouble * >::const_iterator it=fs.begin();it!=fs.end();it++,id++)
298 throw INTERP_KERNEL::Exception("MEDCouplingMultiFields constructor : empty field found in vector !");
299 (*it)->checkCoherency();
308 MEDCouplingMultiFields::MEDCouplingMultiFields(const MEDCouplingMultiFields& other)
310 std::size_t sz=other._fs.size();
312 std::vector<int> refs;
313 std::vector< std::vector<int> > refs2;
314 std::vector<MEDCouplingMesh *> ms=other.getDifferentMeshes(refs);
315 std::size_t msLgh=ms.size();
316 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingMesh> > ms2(msLgh);
317 for(std::size_t i=0;i<msLgh;i++)
318 ms2[i]=ms[i]->deepCpy();
319 std::vector<DataArrayDouble *> das=other.getDifferentArrays(refs2);
320 std::size_t dasLgth=das.size();
321 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> > das2(dasLgth);
322 for(std::size_t i=0;i<dasLgth;i++)
323 das2[i]=das[i]->deepCpy();
324 for(std::size_t i=0;i<sz;i++)
326 if((const MEDCouplingFieldDouble *)other._fs[i])
328 MEDCouplingFieldTemplate *tmp=MEDCouplingFieldTemplate::New(other._fs[i]);
329 _fs[i]=MEDCouplingFieldDouble::New(tmp,other._fs[i]->getTimeDiscretization());
332 _fs[i]->setMesh(ms2[refs[i]]);
333 std::size_t nbOfArr=refs2[i].size();
334 std::vector<DataArrayDouble *> tmp2(nbOfArr);
335 for(std::size_t j=0;j<nbOfArr;j++)
338 tmp2[j]=das2[refs2[i][j]];
342 _fs[i]->setArrays(tmp2);
343 std::vector<int> tinyInfo;
344 std::vector<double> tinyInfo2;
345 other._fs[i]->getTimeDiscretizationUnderGround()->getTinySerializationIntInformation2(tinyInfo);
346 other._fs[i]->getTimeDiscretizationUnderGround()->getTinySerializationDbleInformation2(tinyInfo2);
347 _fs[i]->getTimeDiscretizationUnderGround()->finishUnserialization2(tinyInfo,tinyInfo2);
352 MEDCouplingMultiFields::MEDCouplingMultiFields()
356 void MEDCouplingMultiFields::getTinySerializationInformation(std::vector<int>& tinyInfo, std::vector<double>& tinyInfo2, int& nbOfDiffMeshes, int& nbOfDiffArr) const
358 std::vector<int> refs;
359 std::vector<MEDCouplingMesh *> ms=getDifferentMeshes(refs);
360 nbOfDiffMeshes=(int)ms.size();
361 std::vector< std::vector<int> > refs2;
362 std::vector<DataArrayDouble *> fs=getDifferentArrays(refs2);
363 nbOfDiffArr=(int)fs.size();
365 std::size_t sz=refs.size();//==_fs.size()
367 for(std::size_t i=0;i<sz;i++)
368 sz2+=(int)refs2[i].size();
371 std::vector<int> doubleDaInd(sz);
372 std::vector<int> timeDiscrInt;
373 tinyInfo.resize(sz2+5*sz+3);
376 for(std::size_t i=0;i<sz;i++)
378 std::vector<double> tmp;
379 std::vector<int> tmp2;
380 _fs[i]->getTimeDiscretizationUnderGround()->getTinySerializationDbleInformation2(tmp);
381 _fs[i]->getTimeDiscretizationUnderGround()->getTinySerializationIntInformation2(tmp2);
382 tinyInfo[3*sz+3+i]=(int)tmp.size();
383 tinyInfo[4*sz+3+i]=(int)tmp2.size();
384 tinyInfo2.insert(tinyInfo2.end(),tmp.begin(),tmp.end());
385 timeDiscrInt.insert(timeDiscrInt.end(),tmp2.begin(),tmp2.end());
387 int sz3=(int)timeDiscrInt.size();
390 for(std::size_t i=0;i<sz;i++)
391 tinyInfo[i+3]=refs[i];
392 for(std::size_t i=0;i<sz;i++)
393 tinyInfo[i+sz+3]=(int)refs2[i].size();
394 for(std::size_t i=0;i<sz;i++)
395 tinyInfo[i+2*sz+3]=(int)_fs[i]->getTimeDiscretization();
397 for(std::size_t i=0;i<sz;i++)
398 for(std::vector<int>::const_iterator it=refs2[i].begin();it!=refs2[i].end();it++,k++)
399 tinyInfo[5*sz+k+3]=*it;
400 tinyInfo.insert(tinyInfo.end(),timeDiscrInt.begin(),timeDiscrInt.end());//tinyInfo has lgth==sz3+sz2+5*sz+3
403 void MEDCouplingMultiFields::finishUnserialization(const std::vector<int>& tinyInfoI, const std::vector<double>& tinyInfoD,
404 const std::vector<MEDCouplingFieldTemplate *>& ft, const std::vector<MEDCouplingMesh *>& ms,
405 const std::vector<DataArrayDouble *>& das)
409 int sz2=tinyInfoI[1];
410 // dealing with ft with no mesh set.
411 for(int i=0;i<sz;i++)
413 int meshId=tinyInfoI[3+i];
415 ft[i]->setMesh(ms[meshId]);
417 // dealing with fieldtemplate->fielddouble
421 for(int i=0;i<sz;i++)
423 _fs[i]=MEDCouplingFieldDouble::New(ft[i],(TypeOfTimeDiscretization)tinyInfoI[2*sz+3+i]);
424 int sz3=tinyInfoI[sz+i+3];
425 std::vector<DataArrayDouble *> tmp(sz3);
426 for(int j=0;j<sz3;j++,k++)
428 int daId=tinyInfoI[5*sz+k+3];
434 _fs[i]->setArrays(tmp);
435 // time discr tiny info
436 int lgthI=tinyInfoI[4*sz+3+i];
437 int lgthD=tinyInfoI[3*sz+3+i];
439 std::vector<int> tdInfoI(tinyInfoI.begin()+sz2+5*sz+3+offI,tinyInfoI.begin()+sz2+5*sz+3+offI+lgthI);
440 std::vector<double> tdInfoD(tinyInfoD.begin()+offD,tinyInfoD.begin()+offD+lgthD);
441 _fs[i]->getTimeDiscretizationUnderGround()->finishUnserialization2(tdInfoI,tdInfoD);