+// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// 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.
+//
+// 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
+//
// SMESH SMDS : implementaion of Salome mesh data structure
//
-// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
-//
-// 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.
-//
-// 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
-
#ifdef _MSC_VER
#pragma warning(disable:4786)
#endif
#include <sys/sysinfo.h>
#endif
+// number of added entitis to check memory after
+#define CHECKMEMORY_INTERVAL 1000
+
//================================================================================
/*!
* \brief Raise an exception if free memory (ram+swap) too low
else
limit = int( limit * 1.5 );
#ifdef _DEBUG_
- cout << "SMDS_Mesh::CheckMemory() memory limit = " << limit << " MB" << endl;
+ MESSAGE ( "SMDS_Mesh::CheckMemory() memory limit = " << limit << " MB" );
#endif
}
if ( doNotRaise )
return 0;
#ifdef _DEBUG_
- cout<<"SMDS_Mesh::CheckMemory() throws as free memory too low: " << freeMb <<" MB" << endl;
+ MESSAGE ("SMDS_Mesh::CheckMemory() throws as free memory too low: " << freeMb <<" MB" );
#endif
throw std::bad_alloc();
#else
// find the MeshNode corresponding to ID
const SMDS_MeshElement *node = myNodeIDFactory->MeshElement(ID);
if(!node){
- CheckMemory();
+ if ( myNodes.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
SMDS_MeshNode * node=new SMDS_MeshNode(x, y, z);
myNodes.Add(node);
myNodeIDFactory->BindID(ID,node);
{
if ( !n1 || !n2 ) return 0;
- CheckMemory();
+ if ( myEdges.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
+
SMDS_MeshEdge * edge=new SMDS_MeshEdge(n1,n2);
if(myElementIDFactory->BindID(ID, edge)) {
SMDS_MeshNode *node1,*node2;
return NULL;
if ( !e1 || !e2 || !e3 ) return 0;
- CheckMemory();
+ if ( myFaces.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
+
SMDS_MeshFace * face = new SMDS_FaceOfEdges(e1,e2,e3);
myFaces.Add(face);
myInfo.myNbTriangles++;
if (!hasConstructionEdges())
return NULL;
if ( !e1 || !e2 || !e3 || !e4 ) return 0;
- CheckMemory();
+ if ( myFaces.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
SMDS_MeshFace * face = new SMDS_FaceOfEdges(e1,e2,e3,e4);
myFaces.Add(face);
myInfo.myNbQuadrangles++;
{
SMDS_MeshVolume* volume = 0;
if ( !n1 || !n2 || !n3 || !n4) return volume;
- CheckMemory();
+ if ( myVolumes.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
if(hasConstructionFaces()) {
SMDS_MeshFace * f1=FindFaceOrCreate(n1,n2,n3);
SMDS_MeshFace * f2=FindFaceOrCreate(n1,n2,n4);
{
SMDS_MeshVolume* volume = 0;
if ( !n1 || !n2 || !n3 || !n4 || !n5) return volume;
- CheckMemory();
+ if ( myVolumes.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
if(hasConstructionFaces()) {
SMDS_MeshFace * f1=FindFaceOrCreate(n1,n2,n3,n4);
SMDS_MeshFace * f2=FindFaceOrCreate(n1,n2,n5);
{
SMDS_MeshVolume* volume = 0;
if ( !n1 || !n2 || !n3 || !n4 || !n5 || !n6) return volume;
- CheckMemory();
+ if ( myVolumes.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
if(hasConstructionFaces()) {
SMDS_MeshFace * f1=FindFaceOrCreate(n1,n2,n3);
SMDS_MeshFace * f2=FindFaceOrCreate(n4,n5,n6);
{
SMDS_MeshVolume* volume = 0;
if ( !n1 || !n2 || !n3 || !n4 || !n5 || !n6 || !n7 || !n8) return volume;
- CheckMemory();
+ if ( myVolumes.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
if(hasConstructionFaces()) {
SMDS_MeshFace * f1=FindFaceOrCreate(n1,n2,n3,n4);
SMDS_MeshFace * f2=FindFaceOrCreate(n5,n6,n7,n8);
if (!hasConstructionFaces())
return NULL;
if ( !f1 || !f2 || !f3 || !f4) return 0;
- CheckMemory();
+ if ( myVolumes.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
SMDS_MeshVolume * volume = new SMDS_VolumeOfFaces(f1,f2,f3,f4);
myVolumes.Add(volume);
myInfo.myNbTetras++;
if (!hasConstructionFaces())
return NULL;
if ( !f1 || !f2 || !f3 || !f4 || !f5) return 0;
- CheckMemory();
+ if ( myVolumes.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
SMDS_MeshVolume * volume = new SMDS_VolumeOfFaces(f1,f2,f3,f4,f5);
myVolumes.Add(volume);
myInfo.myNbPyramids++;
if (!hasConstructionFaces())
return NULL;
if ( !f1 || !f2 || !f3 || !f4 || !f5 || !f6) return 0;
- CheckMemory();
+ if ( myVolumes.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
SMDS_MeshVolume * volume = new SMDS_VolumeOfFaces(f1,f2,f3,f4,f5,f6);
myVolumes.Add(volume);
myInfo.myNbPrisms++;
{
SMDS_MeshFace * face;
- CheckMemory();
+ if ( myFaces.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
if (hasConstructionEdges())
{
MESSAGE("Error : Not implemented");
const int ID)
{
SMDS_MeshVolume* volume;
- CheckMemory();
+ if ( myVolumes.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
if (hasConstructionFaces()) {
MESSAGE("Error : Not implemented");
return NULL;
const SMDS_MeshNode * node3)
{
if ( !node1 || !node2 || !node3) return 0;
- CheckMemory();
+ if ( myFaces.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
if(hasConstructionEdges())
{
SMDS_MeshEdge *edge1, *edge2, *edge3;
const SMDS_MeshNode * node4)
{
if ( !node1 || !node2 || !node3 || !node4 ) return 0;
- CheckMemory();
+ if ( myFaces.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
if(hasConstructionEdges())
{
SMDS_MeshEdge *edge1, *edge2, *edge3, *edge4;
SMDS_MeshEdge * toReturn=NULL;
toReturn=const_cast<SMDS_MeshEdge*>(FindEdge(node1,node2));
if(toReturn==NULL) {
- CheckMemory();
+ if ( myEdges.Extent() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
toReturn=new SMDS_MeshEdge(node1,node2);
myEdges.Add(toReturn);
myInfo.myNbEdges++;
itc++;
}
+ if(myParent==NULL)
+ {
+ delete myNodeIDFactory;
+ delete myElementIDFactory;
+ }
+ else
+ {
+ SMDS_ElemIteratorPtr eIt = elementsIterator();
+ while ( eIt->more() )
+ myElementIDFactory->ReleaseID(eIt->next()->GetID());
+ SMDS_NodeIteratorPtr itn = nodesIterator();
+ while (itn->more())
+ myNodeIDFactory->ReleaseID(itn->next()->GetID());
+ }
SetOfNodes::Iterator itn(myNodes);
for (; itn.More(); itn.Next())
delete itn.Value();
for (; ite.More(); ite.Next())
{
SMDS_MeshElement* elem = ite.Value();
- if(myParent!=NULL)
- myElementIDFactory->ReleaseID(elem->GetID());
delete elem;
}
for (; itf.More(); itf.Next())
{
SMDS_MeshElement* elem = itf.Value();
- if(myParent!=NULL)
- myElementIDFactory->ReleaseID(elem->GetID());
delete elem;
}
for (; itv.More(); itv.Next())
{
SMDS_MeshElement* elem = itv.Value();
- if(myParent!=NULL)
- myElementIDFactory->ReleaseID(elem->GetID());
delete elem;
}
- if(myParent==NULL)
- {
- delete myNodeIDFactory;
- delete myElementIDFactory;
+}
+
+//================================================================================
+/*!
+ * \brief Clear all data
+ */
+//================================================================================
+
+void SMDS_Mesh::Clear()
+{
+ if (myParent!=NULL) {
+ SMDS_ElemIteratorPtr eIt = elementsIterator();
+ while ( eIt->more() )
+ myElementIDFactory->ReleaseID(eIt->next()->GetID());
+ SMDS_NodeIteratorPtr itn = nodesIterator();
+ while (itn->more())
+ myNodeIDFactory->ReleaseID(itn->next()->GetID());
+ }
+ else {
+ myNodeIDFactory->Clear();
+ myElementIDFactory->Clear();
}
+ SMDS_VolumeIteratorPtr itv = volumesIterator();
+ while (itv->more())
+ delete itv->next();
+ myVolumes.Clear();
+
+ SMDS_FaceIteratorPtr itf = facesIterator();
+ while (itf->more())
+ delete itf->next();
+ myFaces.Clear();
+
+ SMDS_EdgeIteratorPtr ite = edgesIterator();
+ while (ite->more())
+ delete ite->next();
+ myEdges.Clear();
+
+ SMDS_NodeIteratorPtr itn = nodesIterator();
+ while (itn->more())
+ delete itn->next();
+ myNodes.Clear();
+
+ list<SMDS_Mesh*>::iterator itc=myChildren.begin();
+ while(itc!=myChildren.end())
+ (*itc)->Clear();
+
+ myInfo.Clear();
}
///////////////////////////////////////////////////////////////////////////////
}
// release their ids
map<int,SMDS_MeshElement*>::iterator elemIt = elemMap.begin();
- for ( ; elemIt != elemMap.end(); elemIt++ )
- {
- int id = (*elemIt).first;
- idFactory->ReleaseID( id );
- }
+ idFactory->Clear();
+// for ( ; elemIt != elemMap.end(); elemIt++ )
+// {
+// int id = (*elemIt).first;
+// idFactory->ReleaseID( id );
+// }
// set new IDs
int ID = startID;
elemIt = elemMap.begin();
