// 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+#ifdef _MSC_VER
+#pragma warning(disable:4786)
+#endif
#include "SMDS_MeshNode.hxx"
#include "SMDS_SpacePosition.hxx"
#include "SMDS_IteratorOfElements.hxx"
+using namespace std;
+
//=======================================================================
//function : SMDS_MeshNode
//purpose :
void SMDS_MeshNode::RemoveInverseElement(const SMDS_MeshElement * parent)
{
- myInverseElements.erase(parent);
+ NCollection_List<const SMDS_MeshElement*>::Iterator it(myInverseElements);
+ while (it.More()) {
+ const SMDS_MeshElement* elem = it.Value();
+ if (elem == parent)
+ myInverseElements.Remove(it);
+ else
+ it.Next();
+ }
}
//=======================================================================
//purpose :
//=======================================================================
-void SMDS_MeshNode::SetPosition(SMDS_Position * aPos)
+void SMDS_MeshNode::SetPosition(const SMDS_PositionPtr& aPos)
{
myPosition = aPos;
}
//purpose :
//=======================================================================
-SMDS_Position *SMDS_MeshNode::GetPosition()
+const SMDS_PositionPtr& SMDS_MeshNode::GetPosition() const
{
return myPosition;
}
-const SMDS_Position *SMDS_MeshNode::GetPosition() const
+class SMDS_MeshNode_MyInvIterator:public SMDS_ElemIterator
{
- return myPosition;
-}
-/**
-*/
-SMDS_Iterator<const SMDS_MeshElement*> * SMDS_MeshNode::
+ NCollection_List<const SMDS_MeshElement*>::Iterator myIterator;
+ public:
+ SMDS_MeshNode_MyInvIterator(const NCollection_List<const SMDS_MeshElement*>& s):
+ myIterator(s)
+ {}
+
+ bool more()
+ {
+ return myIterator.More() != Standard_False;
+ }
+
+ const SMDS_MeshElement* next()
+ {
+ const SMDS_MeshElement* current=myIterator.Value();
+ myIterator.Next();
+ return current;
+ }
+};
+
+SMDS_ElemIteratorPtr SMDS_MeshNode::
GetInverseElementIterator() const
{
- class SMDS_InverseElementIterator:public SMDS_Iterator<const SMDS_MeshElement*>
- {
- const set<const SMDS_MeshElement*>& mySet;
- set<const SMDS_MeshElement*>::iterator myIterator;
- public:
- SMDS_InverseElementIterator(const set<const SMDS_MeshElement*>& s):mySet(s)
- {
- myIterator=mySet.begin();
- }
-
- bool more()
- {
- return myIterator!=mySet.end();
- }
-
- const SMDS_MeshElement* next()
- {
- const SMDS_MeshElement* current=*myIterator;
- myIterator++;
- return current;
- }
- };
- return new SMDS_InverseElementIterator(myInverseElements);
-}
-
-SMDS_Iterator<const SMDS_MeshElement *> * SMDS_MeshNode::
+ return SMDS_ElemIteratorPtr(new SMDS_MeshNode_MyInvIterator(myInverseElements));
+}
+
+// Same as GetInverseElementIterator but the create iterator only return
+// wanted type elements.
+class SMDS_MeshNode_MyIterator:public SMDS_ElemIterator
+{
+ NCollection_List<const SMDS_MeshElement*> mySet;
+ NCollection_List<const SMDS_MeshElement*>::Iterator myIterator;
+ public:
+ SMDS_MeshNode_MyIterator(SMDSAbs_ElementType type,
+ const NCollection_List<const SMDS_MeshElement*>& s)
+ {
+ const SMDS_MeshElement * e;
+ bool toInsert;
+ NCollection_List<const SMDS_MeshElement*>::Iterator it(s);
+ for(; it.More(); it.Next())
+ {
+ e=it.Value();
+ switch(type)
+ {
+ case SMDSAbs_Edge: toInsert=true; break;
+ case SMDSAbs_Face: toInsert=(e->GetType()!=SMDSAbs_Edge); break;
+ case SMDSAbs_Volume: toInsert=(e->GetType()==SMDSAbs_Volume); break;
+ }
+ if(toInsert) mySet.Append(e);
+ }
+ myIterator.Init(mySet);
+ }
+
+ bool more()
+ {
+ return myIterator.More() != Standard_False;
+ }
+
+ const SMDS_MeshElement* next()
+ {
+ const SMDS_MeshElement* current=myIterator.Value();
+ myIterator.Next();
+ return current;
+ }
+};
+
+SMDS_ElemIteratorPtr SMDS_MeshNode::
elementsIterator(SMDSAbs_ElementType type) const
{
- // Same as GetInverseElementIterator but the create iterator only return
- // wanted type elements.
- class MyIterator:public SMDS_Iterator<const SMDS_MeshElement*>
- {
- set<const SMDS_MeshElement*> mySet;
- set<const SMDS_MeshElement*>::iterator myIterator;
- public:
- MyIterator(SMDSAbs_ElementType type,
- const set<const SMDS_MeshElement*>& s)
- {
- const SMDS_MeshElement * e;
- bool toInsert;
- set<const SMDS_MeshElement*>::iterator it=s.begin();
- while(it!=s.end())
- {
- e=*it;
- switch(type)
- {
- case SMDSAbs_Edge: toInsert=true; break;
- case SMDSAbs_Face: toInsert=(e->GetType()!=SMDSAbs_Edge); break;
- case SMDSAbs_Volume: toInsert=(e->GetType()==SMDSAbs_Volume); break;
- }
- if(toInsert) mySet.insert(e);
- it++;
- }
- myIterator=mySet.begin();
- }
-
- bool more()
- {
- return myIterator!=mySet.end();
- }
-
- const SMDS_MeshElement* next()
- {
- const SMDS_MeshElement* current=*myIterator;
- myIterator++;
- return current;
- }
- };
-
- if(type==SMDSAbs_Node)
- return SMDS_MeshElement::elementsIterator(SMDSAbs_Node);
- else
- return new SMDS_IteratorOfElements(this,type,
- new MyIterator(type, myInverseElements));
+ if(type==SMDSAbs_Node)
+ return SMDS_MeshElement::elementsIterator(SMDSAbs_Node);
+ else
+ return SMDS_ElemIteratorPtr
+ (new SMDS_IteratorOfElements
+ (this,type,
+ SMDS_ElemIteratorPtr(new SMDS_MeshNode_MyIterator(type, myInverseElements))));
}
int SMDS_MeshNode::NbNodes() const
//=======================================================================
void SMDS_MeshNode::AddInverseElement(const SMDS_MeshElement* ME)
{
- myInverseElements.insert(ME);
+ NCollection_List<const SMDS_MeshElement*>::Iterator it(myInverseElements);
+ for (; it.More(); it.Next()) {
+ const SMDS_MeshElement* elem = it.Value();
+ if (elem == ME)
+ return;
+ }
+ myInverseElements.Append(ME);
}
//=======================================================================
//=======================================================================
void SMDS_MeshNode::ClearInverseElements()
{
- myInverseElements.clear();
+ myInverseElements.Clear();
}
bool SMDS_MeshNode::emptyInverseElements()
{
- return myInverseElements.empty();
+ return myInverseElements.IsEmpty() != Standard_False;
}
///////////////////////////////////////////////////////////////////////////////
