-// Copyright (C) 2007-2008 CEA/DEN, EDF R&D
+// Copyright (C) 2007-2012 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
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Lesser General Public License for more details.
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
+
#include "Topology.hxx"
#include "BlockTopology.hxx"
#include "ComponentTopology.hxx"
\endverbatim
*/
- ParaFIELD::ParaFIELD(TypeOfField type, ParaMESH* para_support, const ComponentTopology& component_topology)
- :_support(para_support),
- _component_topology(component_topology),_topology(0),
- _field(0),
- _has_field_ownership(true),
- _has_support_ownership(false)
+ ParaFIELD::ParaFIELD(TypeOfField type, TypeOfTimeDiscretization td, ParaMESH* para_support, const ComponentTopology& component_topology)
+ :_field(0),
+ _component_topology(component_topology),_topology(0),_own_support(false),
+ _support(para_support)
{
if (para_support->isStructured() || (para_support->getTopology()->getProcGroup()->size()==1 && component_topology.nbBlocks()!=1))
{
int nb_components = component_topology.nbLocalComponents();
if (nb_components!=0)
{
- _field=MEDCouplingFieldDouble::New(type);
+ _field=MEDCouplingFieldDouble::New(type,td);
_field->setMesh(_support->getCellMesh());
DataArrayDouble *array=DataArrayDouble::New();
array->alloc(_field->getNumberOfTuples(),nb_components);
_field->setName("Default ParaFIELD name");
_field->setDescription("Default ParaFIELD description");
- _field->setDtIt(0,0);
- _field->setTime(0.0);
}
/*! \brief Constructor creating the ParaFIELD
This constructor supposes that support underlying \a subdomain_field has no ParaSUPPORT
attached and it therefore recreates one. It therefore takes ownership over _support. The component topology associated with the field is a basic one (all components on the same processor).
*/
- ParaFIELD::ParaFIELD(MEDCouplingFieldDouble* subdomain_field, const ProcessorGroup& proc_group):
+ ParaFIELD::ParaFIELD(MEDCouplingFieldDouble* subdomain_field, ParaMESH *sup, const ProcessorGroup& proc_group):
_field(subdomain_field),
- _support(),
- _component_topology(ComponentTopology(_field->getNumberOfComponents())),_topology(0),
- _has_field_ownership(false),
- _has_support_ownership(true)
+ _component_topology(ComponentTopology(_field->getNumberOfComponents())),_topology(0),_own_support(false),
+ _support(sup)
{
if(_field)
_field->incrRef();
- const ExplicitTopology* source_topo=dynamic_cast<const ExplicitTopology*> (_support->getTopology());
- _topology=new ExplicitTopology(*source_topo,_component_topology.nbLocalComponents());
+ const BlockTopology* source_topo=dynamic_cast<const BlockTopology*> (_support->getTopology());
+ _topology=new BlockTopology(*source_topo,_component_topology.nbLocalComponents());
}
ParaFIELD::~ParaFIELD()
{
if(_field)
_field->decrRef();
+ if(_own_support)
+ delete _support;
delete _topology;
}
void ParaFIELD::synchronizeTarget(ParaFIELD* source_field)
{
- DEC* data_channel;
+ DisjointDEC* data_channel;
if (dynamic_cast<BlockTopology*>(_topology)!=0)
{
data_channel=new StructuredCoincidentDEC;
void ParaFIELD::synchronizeSource(ParaFIELD* target_field)
{
- DEC* data_channel;
+ DisjointDEC* data_channel;
if (dynamic_cast<BlockTopology*>(_topology)!=0)
{
data_channel=new StructuredCoincidentDEC;
delete data_channel;
}
+ /*!
+ * This method returns, if it exists, an array with only one component and as many as tuples as _field has.
+ * This array gives for every element on which this->_field lies, its global number, if this->_field is nodal.
+ * For example if _field is a nodal field : returned array will be the nodal global numbers.
+ * The content of this method is used to inform Working side to accumulate data recieved by lazy side.
+ */
+ DataArrayInt* ParaFIELD::returnCumulativeGlobalNumbering() const
+ {
+ if(!_field)
+ return 0;
+ TypeOfField type=_field->getTypeOfField();
+ switch(type)
+ {
+ case ON_CELLS:
+ return 0;
+ case ON_NODES:
+ return _support->getGlobalNumberingNodeDA();
+ default:
+ return 0;
+ }
+ }
+
+ DataArrayInt* ParaFIELD::returnGlobalNumbering() const
+ {
+ if(!_field)
+ return 0;
+ TypeOfField type=_field->getTypeOfField();
+ switch(type)
+ {
+ case ON_CELLS:
+ return _support->getGlobalNumberingCellDA();
+ case ON_NODES:
+ return _support->getGlobalNumberingNodeDA();
+ default:
+ return 0;
+ }
+ }
+
+ int ParaFIELD::nbComponents() const
+ {
+ return _component_topology.nbComponents();
+ }
+
+
/*! This method retrieves the integral of component \a icomp
over the all domain. */
- double ParaFIELD::getVolumeIntegral(int icomp) const
+ double ParaFIELD::getVolumeIntegral(int icomp, bool isWAbs) const
{
CommInterface comm_interface = _topology->getProcGroup()->getCommInterface();
- MEDCouplingFieldDouble *volume=InterpolationMatrix::getSupportVolumes(_field->getMesh());
- double *ptr=volume->getArray()->getPointer();
- int nbOfValues=volume->getArray()->getNbOfElems();
- double integral=0.;
- for (int i=0; i<nbOfValues; i++)
- integral+=_field->getIJ(i,icomp)*ptr[i];
-
- volume->decrRef();
-
+ double integral=_field->integral(icomp,isWAbs);
double total=0.;
const MPI_Comm* comm = (dynamic_cast<const MPIProcessorGroup*>(_topology->getProcGroup()))->getComm();
comm_interface.allReduce(&integral, &total, 1, MPI_DOUBLE, MPI_SUM, *comm);
return total;
}
}
-
