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Improve SMDS: - replace STL containers with their eqiuvalents from OCCT NCollection

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for sets of mesh entities
              - debug memory leak due to uninitialised myParent field
This commit is contained in:
msv 2005-01-14 13:39:20 +00:00
parent 705617b829
commit 975446e08d
1 changed files with 134 additions and 158 deletions
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252
src/SMDS/SMDS_Mesh.cxx
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@ -19,6 +19,10 @@
// //
// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org // See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
#ifdef _MSC_VER
#pragma warning(disable:4786)
#endif
#include "utilities.h" #include "utilities.h"
#include "SMDS_Mesh.hxx" #include "SMDS_Mesh.hxx"
#include "SMDS_VolumeOfNodes.hxx" #include "SMDS_VolumeOfNodes.hxx"
@ -27,13 +31,15 @@
#include "SMDS_FaceOfEdges.hxx" #include "SMDS_FaceOfEdges.hxx"
#include <algorithm> #include <algorithm>
#include <map>
using namespace std; using namespace std;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
/// Create a new mesh object /// Create a new mesh object
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
SMDS_Mesh::SMDS_Mesh() SMDS_Mesh::SMDS_Mesh()
:myNodeIDFactory(new SMDS_MeshElementIDFactory()), :myParent(NULL),
myNodeIDFactory(new SMDS_MeshElementIDFactory()),
myElementIDFactory(new SMDS_MeshElementIDFactory()), myElementIDFactory(new SMDS_MeshElementIDFactory()),
myHasConstructionEdges(false), myHasConstructionFaces(false), myHasConstructionEdges(false), myHasConstructionFaces(false),
myHasInverseElements(true) myHasInverseElements(true)
@ -86,7 +92,7 @@ SMDS_MeshNode * SMDS_Mesh::AddNodeWithID(double x, double y, double z, int ID)
const SMDS_MeshElement *node = myNodeIDFactory->MeshElement(ID); const SMDS_MeshElement *node = myNodeIDFactory->MeshElement(ID);
if(!node){ if(!node){
SMDS_MeshNode * node=new SMDS_MeshNode(x, y, z); SMDS_MeshNode * node=new SMDS_MeshNode(x, y, z);
myNodes.insert(node); myNodes.Add(node);
myNodeIDFactory->BindID(ID,node); myNodeIDFactory->BindID(ID,node);
return node; return node;
}else }else
@ -137,7 +143,7 @@ SMDS_MeshEdge* SMDS_Mesh::AddEdgeWithID(const SMDS_MeshNode * n1,
node2=const_cast<SMDS_MeshNode*>(n2); node2=const_cast<SMDS_MeshNode*>(n2);
node1->AddInverseElement(edge); node1->AddInverseElement(edge);
node2->AddInverseElement(edge); node2->AddInverseElement(edge);
myEdges.insert(edge); myEdges.Add(edge);
return edge; return edge;
} }
else { else {
@ -266,7 +272,7 @@ SMDS_MeshFace* SMDS_Mesh::AddFaceWithID(const SMDS_MeshEdge * e1,
if (!hasConstructionEdges()) if (!hasConstructionEdges())
return NULL; return NULL;
SMDS_MeshFace * face = new SMDS_FaceOfEdges(e1,e2,e3); SMDS_MeshFace * face = new SMDS_FaceOfEdges(e1,e2,e3);
myFaces.insert(face); myFaces.Add(face);
if (!registerElement(ID, face)) { if (!registerElement(ID, face)) {
RemoveElement(face, false); RemoveElement(face, false);
@ -303,7 +309,7 @@ SMDS_MeshFace* SMDS_Mesh::AddFaceWithID(const SMDS_MeshEdge * e1,
if (!hasConstructionEdges()) if (!hasConstructionEdges())
return NULL; return NULL;
SMDS_MeshFace * face = new SMDS_FaceOfEdges(e1,e2,e3,e4); SMDS_MeshFace * face = new SMDS_FaceOfEdges(e1,e2,e3,e4);
myFaces.insert(face); myFaces.Add(face);
if (!registerElement(ID, face)) if (!registerElement(ID, face))
{ {
@ -370,7 +376,7 @@ SMDS_MeshVolume* SMDS_Mesh::AddVolumeWithID(const SMDS_MeshNode * n1,
SMDS_MeshFace * f3=FindFaceOrCreate(n1,n3,n4); SMDS_MeshFace * f3=FindFaceOrCreate(n1,n3,n4);
SMDS_MeshFace * f4=FindFaceOrCreate(n2,n3,n4); SMDS_MeshFace * f4=FindFaceOrCreate(n2,n3,n4);
volume=new SMDS_VolumeOfFaces(f1,f2,f3,f4); volume=new SMDS_VolumeOfFaces(f1,f2,f3,f4);
myVolumes.insert(volume); myVolumes.Add(volume);
} }
else if(hasConstructionEdges()) { else if(hasConstructionEdges()) {
MESSAGE("Error : Not implemented"); MESSAGE("Error : Not implemented");
@ -378,7 +384,7 @@ SMDS_MeshVolume* SMDS_Mesh::AddVolumeWithID(const SMDS_MeshNode * n1,
} }
else { else {
volume=new SMDS_VolumeOfNodes(n1,n2,n3,n4); volume=new SMDS_VolumeOfNodes(n1,n2,n3,n4);
myVolumes.insert(volume); myVolumes.Add(volume);
} }
if (!registerElement(ID, volume)) { if (!registerElement(ID, volume)) {
@ -452,7 +458,7 @@ SMDS_MeshVolume* SMDS_Mesh::AddVolumeWithID(const SMDS_MeshNode * n1,
SMDS_MeshFace * f3=FindFaceOrCreate(n2,n3,n5); SMDS_MeshFace * f3=FindFaceOrCreate(n2,n3,n5);
SMDS_MeshFace * f4=FindFaceOrCreate(n3,n4,n5); SMDS_MeshFace * f4=FindFaceOrCreate(n3,n4,n5);
volume=new SMDS_VolumeOfFaces(f1,f2,f3,f4); volume=new SMDS_VolumeOfFaces(f1,f2,f3,f4);
myVolumes.insert(volume); myVolumes.Add(volume);
} }
else if(hasConstructionEdges()) { else if(hasConstructionEdges()) {
MESSAGE("Error : Not implemented"); MESSAGE("Error : Not implemented");
@ -460,7 +466,7 @@ SMDS_MeshVolume* SMDS_Mesh::AddVolumeWithID(const SMDS_MeshNode * n1,
} }
else { else {
volume=new SMDS_VolumeOfNodes(n1,n2,n3,n4,n5); volume=new SMDS_VolumeOfNodes(n1,n2,n3,n4,n5);
myVolumes.insert(volume); myVolumes.Add(volume);
} }
if (!registerElement(ID, volume)) { if (!registerElement(ID, volume)) {
@ -539,7 +545,7 @@ SMDS_MeshVolume* SMDS_Mesh::AddVolumeWithID(const SMDS_MeshNode * n1,
SMDS_MeshFace * f4=FindFaceOrCreate(n2,n5,n6,n3); SMDS_MeshFace * f4=FindFaceOrCreate(n2,n5,n6,n3);
SMDS_MeshFace * f5=FindFaceOrCreate(n3,n6,n4,n1); SMDS_MeshFace * f5=FindFaceOrCreate(n3,n6,n4,n1);
volume=new SMDS_VolumeOfFaces(f1,f2,f3,f4,f5); volume=new SMDS_VolumeOfFaces(f1,f2,f3,f4,f5);
myVolumes.insert(volume); myVolumes.Add(volume);
} }
else if(hasConstructionEdges()) { else if(hasConstructionEdges()) {
MESSAGE("Error : Not implemented"); MESSAGE("Error : Not implemented");
@ -547,7 +553,7 @@ SMDS_MeshVolume* SMDS_Mesh::AddVolumeWithID(const SMDS_MeshNode * n1,
} }
else { else {
volume=new SMDS_VolumeOfNodes(n1,n2,n3,n4,n5,n6); volume=new SMDS_VolumeOfNodes(n1,n2,n3,n4,n5,n6);
myVolumes.insert(volume); myVolumes.Add(volume);
} }
if (!registerElement(ID, volume)) { if (!registerElement(ID, volume)) {
@ -638,7 +644,7 @@ SMDS_MeshVolume* SMDS_Mesh::AddVolumeWithID(const SMDS_MeshNode * n1,
SMDS_MeshFace * f5=FindFaceOrCreate(n2,n3,n7,n6); SMDS_MeshFace * f5=FindFaceOrCreate(n2,n3,n7,n6);
SMDS_MeshFace * f6=FindFaceOrCreate(n3,n4,n8,n7); SMDS_MeshFace * f6=FindFaceOrCreate(n3,n4,n8,n7);
volume=new SMDS_VolumeOfFaces(f1,f2,f3,f4,f5,f6); volume=new SMDS_VolumeOfFaces(f1,f2,f3,f4,f5,f6);
myVolumes.insert(volume); myVolumes.Add(volume);
} }
else if(hasConstructionEdges()) { else if(hasConstructionEdges()) {
MESSAGE("Error : Not implemented"); MESSAGE("Error : Not implemented");
@ -647,7 +653,7 @@ SMDS_MeshVolume* SMDS_Mesh::AddVolumeWithID(const SMDS_MeshNode * n1,
else { else {
// volume=new SMDS_HexahedronOfNodes(n1,n2,n3,n4,n5,n6,n7,n8); // volume=new SMDS_HexahedronOfNodes(n1,n2,n3,n4,n5,n6,n7,n8);
volume=new SMDS_VolumeOfNodes(n1,n2,n3,n4,n5,n6,n7,n8); volume=new SMDS_VolumeOfNodes(n1,n2,n3,n4,n5,n6,n7,n8);
myVolumes.insert(volume); myVolumes.Add(volume);
} }
if (!registerElement(ID, volume)) { if (!registerElement(ID, volume)) {
@ -687,7 +693,7 @@ SMDS_MeshVolume* SMDS_Mesh::AddVolumeWithID(const SMDS_MeshFace * f1,
if (!hasConstructionFaces()) if (!hasConstructionFaces())
return NULL; return NULL;
SMDS_MeshVolume * volume = new SMDS_VolumeOfFaces(f1,f2,f3,f4); SMDS_MeshVolume * volume = new SMDS_VolumeOfFaces(f1,f2,f3,f4);
myVolumes.insert(volume); myVolumes.Add(volume);
if (!registerElement(ID, volume)) { if (!registerElement(ID, volume)) {
RemoveElement(volume, false); RemoveElement(volume, false);
@ -728,7 +734,7 @@ SMDS_MeshVolume* SMDS_Mesh::AddVolumeWithID(const SMDS_MeshFace * f1,
if (!hasConstructionFaces()) if (!hasConstructionFaces())
return NULL; return NULL;
SMDS_MeshVolume * volume = new SMDS_VolumeOfFaces(f1,f2,f3,f4,f5); SMDS_MeshVolume * volume = new SMDS_VolumeOfFaces(f1,f2,f3,f4,f5);
myVolumes.insert(volume); myVolumes.Add(volume);
if (!registerElement(ID, volume)) { if (!registerElement(ID, volume)) {
RemoveElement(volume, false); RemoveElement(volume, false);
@ -771,7 +777,7 @@ SMDS_MeshVolume* SMDS_Mesh::AddVolumeWithID(const SMDS_MeshFace * f1,
if (!hasConstructionFaces()) if (!hasConstructionFaces())
return NULL; return NULL;
SMDS_MeshVolume * volume = new SMDS_VolumeOfFaces(f1,f2,f3,f4,f5,f6); SMDS_MeshVolume * volume = new SMDS_VolumeOfFaces(f1,f2,f3,f4,f5,f6);
myVolumes.insert(volume); myVolumes.Add(volume);
if (!registerElement(ID, volume)) { if (!registerElement(ID, volume)) {
RemoveElement(volume, false); RemoveElement(volume, false);
@ -821,13 +827,13 @@ SMDS_MeshFace * SMDS_Mesh::createTriangle(const SMDS_MeshNode * node1,
edge3=FindEdgeOrCreate(node3,node1); edge3=FindEdgeOrCreate(node3,node1);
SMDS_MeshFace * face = new SMDS_FaceOfEdges(edge1,edge2,edge3); SMDS_MeshFace * face = new SMDS_FaceOfEdges(edge1,edge2,edge3);
myFaces.insert(face); myFaces.Add(face);
return face; return face;
} }
else else
{ {
SMDS_MeshFace * face = new SMDS_FaceOfNodes(node1,node2,node3); SMDS_MeshFace * face = new SMDS_FaceOfNodes(node1,node2,node3);
myFaces.insert(face); myFaces.Add(face);
return face; return face;
} }
} }
@ -850,13 +856,13 @@ SMDS_MeshFace * SMDS_Mesh::createQuadrangle(const SMDS_MeshNode * node1,
edge4=FindEdgeOrCreate(node4,node1); edge4=FindEdgeOrCreate(node4,node1);
SMDS_MeshFace * face = new SMDS_FaceOfEdges(edge1,edge2,edge3,edge4); SMDS_MeshFace * face = new SMDS_FaceOfEdges(edge1,edge2,edge3,edge4);
myFaces.insert(face); myFaces.Add(face);
return face; return face;
} }
else else
{ {
SMDS_MeshFace * face = new SMDS_FaceOfNodes(node1,node2,node3,node4); SMDS_MeshFace * face = new SMDS_FaceOfNodes(node1,node2,node3,node4);
myFaces.insert(face); myFaces.Add(face);
return face; return face;
} }
} }
@ -1051,7 +1057,7 @@ SMDS_MeshEdge* SMDS_Mesh::FindEdgeOrCreate(const SMDS_MeshNode * node1,
if(toReturn==NULL) if(toReturn==NULL)
{ {
toReturn=new SMDS_MeshEdge(node1,node2); toReturn=new SMDS_MeshEdge(node1,node2);
myEdges.insert(toReturn); myEdges.Add(toReturn);
} }
return toReturn; return toReturn;
} }
@ -1289,7 +1295,7 @@ void SMDS_Mesh::DebugStats() const
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
int SMDS_Mesh::NbNodes() const int SMDS_Mesh::NbNodes() const
{ {
return myNodes.size(); return myNodes.Size();
} }
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
@ -1297,7 +1303,7 @@ int SMDS_Mesh::NbNodes() const
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
int SMDS_Mesh::NbEdges() const int SMDS_Mesh::NbEdges() const
{ {
return myEdges.size(); return myEdges.Size();
} }
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
@ -1305,7 +1311,7 @@ int SMDS_Mesh::NbEdges() const
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
int SMDS_Mesh::NbFaces() const int SMDS_Mesh::NbFaces() const
{ {
return myFaces.size(); return myFaces.Size();
} }
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
@ -1313,7 +1319,7 @@ int SMDS_Mesh::NbFaces() const
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
int SMDS_Mesh::NbVolumes() const int SMDS_Mesh::NbVolumes() const
{ {
return myVolumes.size(); return myVolumes.Size();
} }
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
@ -1332,12 +1338,6 @@ int SMDS_Mesh::NbSubMesh() const
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
SMDS_Mesh::~SMDS_Mesh() SMDS_Mesh::~SMDS_Mesh()
{ {
if(myParent==NULL)
{
delete myNodeIDFactory;
delete myElementIDFactory;
}
list<SMDS_Mesh*>::iterator itc=myChildren.begin(); list<SMDS_Mesh*>::iterator itc=myChildren.begin();
while(itc!=myChildren.end()) while(itc!=myChildren.end())
{ {
@ -1345,31 +1345,41 @@ SMDS_Mesh::~SMDS_Mesh()
itc++; itc++;
} }
SMDS_NodeIteratorPtr itn=nodesIterator(); SetOfNodes::Iterator itn(myNodes);
while(itn->more()) for (; itn.More(); itn.Next())
delete itn.Value();
SetOfEdges::Iterator ite(myEdges);
for (; ite.More(); ite.Next())
{ {
delete itn->next(); SMDS_MeshElement* elem = ite.Value();
if(myParent!=NULL)
myElementIDFactory->ReleaseID(elem->GetID());
delete elem;
} }
set<SMDS_MeshEdge*>::iterator ite=myEdges.begin(); SetOfFaces::Iterator itf(myFaces);
while(ite!=myEdges.end()) for (; itf.More(); itf.Next())
{ {
delete *ite; SMDS_MeshElement* elem = itf.Value();
ite++; if(myParent!=NULL)
myElementIDFactory->ReleaseID(elem->GetID());
delete elem;
} }
set<SMDS_MeshFace*>::iterator itf=myFaces.begin(); SetOfVolumes::Iterator itv(myVolumes);
while(itf!=myFaces.end()) for (; itv.More(); itv.Next())
{ {
delete *itf; SMDS_MeshElement* elem = itv.Value();
itf++; if(myParent!=NULL)
myElementIDFactory->ReleaseID(elem->GetID());
delete elem;
} }
set<SMDS_MeshVolume*>::iterator itv=myVolumes.begin(); if(myParent==NULL)
while(itv!=myVolumes.end())
{ {
delete *itv; delete myNodeIDFactory;
itv++; delete myElementIDFactory;
} }
} }
@ -1433,98 +1443,66 @@ void SMDS_Mesh::setInverseElements(bool b)
} }
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
/// Return an iterator on nodes of the current mesh /// Return an iterator on nodes of the current mesh factory
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
class SMDS_Mesh_MyNodeIterator:public SMDS_NodeIterator class SMDS_Mesh_MyNodeIterator:public SMDS_NodeIterator
{ {
const SMDS_IdElementMap& myIdElemMap; SMDS_ElemIteratorPtr myIterator;
SMDS_IdElementMap::const_iterator myIterator;
public: public:
SMDS_Mesh_MyNodeIterator(const SMDS_IdElementMap& s):myIdElemMap(s) SMDS_Mesh_MyNodeIterator(const SMDS_ElemIteratorPtr& it):myIterator(it)
{ {}
myIterator=myIdElemMap.begin();
}
bool more() bool more()
{ {
return myIterator!=myIdElemMap.end(); return myIterator->more();
} }
const SMDS_MeshNode* next() const SMDS_MeshNode* next()
{ {
const SMDS_MeshElement* current=(*myIterator).second; return static_cast<const SMDS_MeshNode*>(myIterator->next());
myIterator++;
return static_cast<const SMDS_MeshNode*>( current );
} }
}; };
SMDS_NodeIteratorPtr SMDS_Mesh::nodesIterator() const SMDS_NodeIteratorPtr SMDS_Mesh::nodesIterator() const
{ {
return SMDS_NodeIteratorPtr return SMDS_NodeIteratorPtr
(new SMDS_Mesh_MyNodeIterator(myNodeIDFactory->GetIdElementMap())); (new SMDS_Mesh_MyNodeIterator(myNodeIDFactory->elementsIterator()));
} }
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
/// Return an iterator on nodes of the current mesh /// Return an iterator on elements of the current mesh factory
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
class SMDS_Mesh_MyElemIterator:public SMDS_ElemIterator
{
const SMDS_IdElementMap& myIdElemMap;
SMDS_IdElementMap::const_iterator myIterator;
public:
SMDS_Mesh_MyElemIterator(const SMDS_IdElementMap& s):myIdElemMap(s)
{
myIterator=myIdElemMap.begin();
}
bool more()
{
return myIterator!=myIdElemMap.end();
}
const SMDS_MeshElement* next()
{
const SMDS_MeshElement* current=(*myIterator).second;
myIterator++;
return current;
}
};
SMDS_ElemIteratorPtr SMDS_Mesh::elementsIterator() const SMDS_ElemIteratorPtr SMDS_Mesh::elementsIterator() const
{ {
return SMDS_ElemIteratorPtr return myElementIDFactory->elementsIterator();
(new SMDS_Mesh_MyElemIterator(myElementIDFactory->GetIdElementMap()));
} }
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
///Return an iterator on volumes of the current mesh. ///Return an iterator on edges of the current mesh.
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
class SMDS_Mesh_MyEdgeIterator:public SMDS_EdgeIterator class SMDS_Mesh_MyEdgeIterator:public SMDS_EdgeIterator
{ {
typedef SMDS_Mesh::SetOfEdges SetOfEdges; typedef SMDS_Mesh::SetOfEdges SetOfEdges;
const SetOfEdges& mySet; SetOfEdges::Iterator myIterator;
const SMDS_MeshEdge * myEdge;
SetOfEdges::iterator myIterator;
public: public:
SMDS_Mesh_MyEdgeIterator(const SetOfEdges& s):mySet(s) SMDS_Mesh_MyEdgeIterator(const SetOfEdges& s):myIterator(s)
{ {}
myIterator=mySet.begin();
}
bool more() bool more()
{ {
while((myIterator!=mySet.end())) while(myIterator.More())
{ {
if((*myIterator)->GetID()!=-1) if(myIterator.Value()->GetID()!=-1)
return true; return true;
myIterator++; myIterator.Next();
} }
return false; return false;
} }
const SMDS_MeshEdge* next() const SMDS_MeshEdge* next()
{ {
const SMDS_MeshEdge* current=*myIterator; const SMDS_MeshEdge* current = myIterator.Value();
myIterator++; myIterator.Next();
return current; return current;
} }
}; };
@ -1535,35 +1513,31 @@ SMDS_EdgeIteratorPtr SMDS_Mesh::edgesIterator() const
} }
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
///Return an iterator on faces of the current mesh. Once used this iterator ///Return an iterator on faces of the current mesh.
///must be free by the caller
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
class SMDS_Mesh_MyFaceIterator:public SMDS_FaceIterator class SMDS_Mesh_MyFaceIterator:public SMDS_FaceIterator
{ {
typedef SMDS_Mesh::SetOfFaces SetOfFaces; typedef SMDS_Mesh::SetOfFaces SetOfFaces;
const SetOfFaces& mySet; SetOfFaces::Iterator myIterator;
SetOfFaces::iterator myIterator;
public: public:
SMDS_Mesh_MyFaceIterator(const SetOfFaces& s):mySet(s) SMDS_Mesh_MyFaceIterator(const SetOfFaces& s):myIterator(s)
{ {}
myIterator=mySet.begin();
}
bool more() bool more()
{ {
while((myIterator!=mySet.end())) while(myIterator.More())
{ {
if((*myIterator)->GetID()!=-1) if(myIterator.Value()->GetID()!=-1)
return true; return true;
myIterator++; myIterator.Next();
} }
return false; return false;
} }
const SMDS_MeshFace* next() const SMDS_MeshFace* next()
{ {
const SMDS_MeshFace* current=*myIterator; const SMDS_MeshFace* current = myIterator.Value();
myIterator++; myIterator.Next();
return current; return current;
} }
}; };
@ -1574,29 +1548,25 @@ SMDS_FaceIteratorPtr SMDS_Mesh::facesIterator() const
} }
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
///Return an iterator on volumes of the current mesh. Once used this iterator ///Return an iterator on volumes of the current mesh.
///must be free by the caller
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
class SMDS_Mesh_MyVolumeIterator:public SMDS_VolumeIterator class SMDS_Mesh_MyVolumeIterator:public SMDS_VolumeIterator
{ {
typedef SMDS_Mesh::SetOfVolumes SetOfVolumes; typedef SMDS_Mesh::SetOfVolumes SetOfVolumes;
const SetOfVolumes& mySet; SetOfVolumes::Iterator myIterator;
SetOfVolumes::iterator myIterator;
public: public:
SMDS_Mesh_MyVolumeIterator(const SetOfVolumes& s):mySet(s) SMDS_Mesh_MyVolumeIterator(const SetOfVolumes& s):myIterator(s)
{ {}
myIterator=mySet.begin();
}
bool more() bool more()
{ {
return myIterator!=mySet.end(); return myIterator.More() != Standard_False;
} }
const SMDS_MeshVolume* next() const SMDS_MeshVolume* next()
{ {
const SMDS_MeshVolume* current=*myIterator; const SMDS_MeshVolume* current = myIterator.Value();
myIterator++; myIterator.Next();
return current; return current;
} }
}; };
@ -1634,7 +1604,9 @@ static set<const SMDS_MeshElement*> * intersectionOfSets(
static set<const SMDS_MeshElement*> * getFinitElements(const SMDS_MeshElement * element) static set<const SMDS_MeshElement*> * getFinitElements(const SMDS_MeshElement * element)
{ {
int numberOfSets=element->NbNodes(); int numberOfSets=element->NbNodes();
set<const SMDS_MeshElement*> initSet[numberOfSets]; auto_ptr<set<const SMDS_MeshElement*> > pInitSet
(new set<const SMDS_MeshElement*>[numberOfSets]);
set<const SMDS_MeshElement*> *initSet = &(*pInitSet);
SMDS_ElemIteratorPtr itNodes=element->nodesIterator(); SMDS_ElemIteratorPtr itNodes=element->nodesIterator();
@ -1822,15 +1794,15 @@ void SMDS_Mesh::RemoveElement(const SMDS_MeshElement * elem,
MESSAGE("Internal Error: This should not happen"); MESSAGE("Internal Error: This should not happen");
break; break;
case SMDSAbs_Edge: case SMDSAbs_Edge:
myEdges.erase(static_cast<SMDS_MeshEdge*> myEdges.Remove(static_cast<SMDS_MeshEdge*>
(const_cast<SMDS_MeshElement*>(*it))); (const_cast<SMDS_MeshElement*>(*it)));
break; break;
case SMDSAbs_Face: case SMDSAbs_Face:
myFaces.erase(static_cast<SMDS_MeshFace*> myFaces.Remove(static_cast<SMDS_MeshFace*>
(const_cast<SMDS_MeshElement*>(*it))); (const_cast<SMDS_MeshElement*>(*it)));
break; break;
case SMDSAbs_Volume: case SMDSAbs_Volume:
myVolumes.erase(static_cast<SMDS_MeshVolume*> myVolumes.Remove(static_cast<SMDS_MeshVolume*>
(const_cast<SMDS_MeshElement*>(*it))); (const_cast<SMDS_MeshElement*>(*it)));
break; break;
} }
@ -1848,7 +1820,7 @@ void SMDS_Mesh::RemoveElement(const SMDS_MeshElement * elem,
while(it!=s2->end()) while(it!=s2->end())
{ {
//MESSAGE( "SMDS: RM node " << (*it)->GetID() ); //MESSAGE( "SMDS: RM node " << (*it)->GetID() );
myNodes.erase(static_cast<SMDS_MeshNode*> myNodes.Remove(static_cast<SMDS_MeshNode*>
(const_cast<SMDS_MeshElement*>(*it))); (const_cast<SMDS_MeshElement*>(*it)));
myNodeIDFactory->ReleaseID((*it)->GetID()); myNodeIDFactory->ReleaseID((*it)->GetID());
removedNodes.push_back( (*it) ); removedNodes.push_back( (*it) );
@ -1941,23 +1913,27 @@ void SMDS_Mesh::Renumber (const bool isNodes, const int startID, const int del
SMDS_MeshElementIDFactory * idFactory = SMDS_MeshElementIDFactory * idFactory =
isNodes ? myNodeIDFactory : myElementIDFactory; isNodes ? myNodeIDFactory : myElementIDFactory;
// get existing elements in the order of ID increasing and release their ids // get existing elements in the order of ID increasing
list< SMDS_MeshElement * > elemList; map<int,SMDS_MeshElement*> elemMap;
const SMDS_IdElementMap& idElemMap = idFactory->GetIdElementMap(); SMDS_ElemIteratorPtr idElemIt = idFactory->elementsIterator();
SMDS_IdElementMap::const_iterator idElemIt = idElemMap.begin(); while ( idElemIt->more() ) {
while ( idElemIt != idElemMap.end() ) { SMDS_MeshElement* elem = const_cast<SMDS_MeshElement*>(idElemIt->next());
SMDS_MeshElement* elem = (*idElemIt).second; int id = elem->GetID();
int id = (*idElemIt).first; elemMap.insert(map<int,SMDS_MeshElement*>::value_type(id, elem));
idElemIt++; }
elemList.push_back( elem ); // release their ids
map<int,SMDS_MeshElement*>::iterator elemIt = elemMap.begin();
for ( ; elemIt != elemMap.end(); elemIt++ )
{
int id = (*elemIt).first;
idFactory->ReleaseID( id ); idFactory->ReleaseID( id );
} }
// set new IDs // set new IDs
int ID = startID; int ID = startID;
list< SMDS_MeshElement * >::iterator elemIt = elemList.begin(); elemIt = elemMap.begin();
for ( ; elemIt != elemList.end(); elemIt++ ) for ( ; elemIt != elemMap.end(); elemIt++ )
{ {
idFactory->BindID( ID, *elemIt ); idFactory->BindID( ID, (*elemIt).second );
ID += deltaID; ID += deltaID;
} }
} }