-// Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2014 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.
+// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
//function : AddElement
//purpose :
//=======================================================================
+
void SMESHDS_SubMesh::AddElement(const SMDS_MeshElement * ME)
{
if (!IsComplexSubmesh())
AddNode( static_cast< const SMDS_MeshNode* >( ME ));
return;
}
- //MESSAGE("in " << myIndex << " AddElement "<< ME->GetID());
int oldShapeId = ME->getshapeId();
if ( oldShapeId > 0 )
{
//function : RemoveElement
//purpose :
//=======================================================================
+
bool SMESHDS_SubMesh::RemoveElement(const SMDS_MeshElement * ME, bool isElemDeleted)
{
if (!ME)
- {
- MESSAGE("-----------------> Remove Null Element " << isElemDeleted);
- return false;
- }
- //MESSAGE("-----------------> RemoveElement "<< ME->GetID() << " " << isElemDeleted);
+ {
+ MESSAGE("-----------------> Remove Null Element " << isElemDeleted);
+ return false;
+ }
if (!IsComplexSubmesh())
- {
- if ( ME->getshapeId() != myIndex )
- return false;
- int idInSubShape = ME->getIdInShape();
- //MESSAGE("in "<< myIndex << " RemoveElement " << ME->GetID() << " " << idInSubShape << " " << myUnusedIdElements);
- SMDS_MeshElement* elem = (SMDS_MeshElement*) (ME);
- elem->setShapeId(0);
- elem->setIdInShape(-1);
- if ((idInSubShape >= 0) && (idInSubShape < myElements.size()))
- {
- myElements[idInSubShape] = 0; // this vector entry is no more used
- myUnusedIdElements++;
- return true;
- }
+ {
+ if ( ME->getshapeId() != myIndex )
return false;
- // }
+ int idInSubShape = ME->getIdInShape();
+ SMDS_MeshElement* elem = (SMDS_MeshElement*) (ME);
+ elem->setShapeId(0);
+ elem->setIdInShape(-1);
+ if ((idInSubShape >= 0) && (idInSubShape < myElements.size()))
+ {
+ myElements[idInSubShape] = 0; // this vector entry is no more used
+ if ( ++myUnusedIdElements == (int) myElements.size() )
+ {
+ clearVector( myElements );
+ myUnusedIdElements = 0;
+ }
+ return true;
}
+ return false;
+ }
MESSAGE("Try to remove an element from a complex submesh ");
return false;
}
//function : AddNode
//purpose :
//=======================================================================
+
void SMESHDS_SubMesh::AddNode(const SMDS_MeshNode * N)
{
if ( !IsComplexSubmesh() )
+ {
+ const int idInSubShape = N->getIdInShape();
+ const int shapeId = N->getshapeId();
+ if ((shapeId > 0) && (idInSubShape >= 0))
{
- int idInSubShape = N->getIdInShape();
- int shapeId = N->getshapeId();
- if ((shapeId > 0) && (idInSubShape >= 0))
- {
-// MESSAGE("========== AddNode already belonging to other subShape " << N->GetID());
- // OK for vertex nodes
- throw SALOME_Exception(LOCALIZED("add node in subshape already belonging to a subshape"));
- }
- SMDS_MeshNode* node = (SMDS_MeshNode*)(N);
- node->setShapeId(myIndex);
- node->setIdInShape(myNodes.size());
- myNodes.push_back(N);
- //MESSAGE("in "<< myIndex << " AddNode " << node->GetID());
+ if ( shapeId != myIndex )
+ throw SALOME_Exception
+ (LOCALIZED("a node being in sub-mesh is added to another sub-mesh"));
+ if ( idInSubShape >= myNodes.size() || myNodes[ idInSubShape ] != N )
+ throw SALOME_Exception
+ (LOCALIZED("a node with wrong idInSubShape is re-added to the same sub-mesh"));
+ return; // already in
}
- //MESSAGE("try to add node in a complex submesh " << N->GetID());
+ SMDS_MeshNode* node = (SMDS_MeshNode*)(N);
+ node->setShapeId(myIndex);
+ node->setIdInShape(myNodes.size());
+ myNodes.push_back(N);
+ }
}
//=======================================================================
bool SMESHDS_SubMesh::RemoveNode(const SMDS_MeshNode * N, bool isNodeDeleted)
{
if (!IsComplexSubmesh())
- {
- // if (!isNodeDeleted) // alive node has valid ID and can be found
- // {
- if ( N->getshapeId() != myIndex )
- return false;
- int idInSubShape = N->getIdInShape();
- //int shapeId = N->getshapeId();
- //MESSAGE("in "<< myIndex << " RemoveNode " << shapeId << " " << idInSubShape << " " << N->GetID());
- SMDS_MeshNode* node = (SMDS_MeshNode*) (N);
- node->setShapeId(0);
- node->setIdInShape(-1);
- if ((idInSubShape >= 0) && (idInSubShape < myNodes.size()))
- {
- myNodes[idInSubShape] = 0; // this vector entry is no more used
- myUnusedIdNodes++;
- return true;
- }
+ {
+ if ( N->getshapeId() != myIndex )
return false;
- // }
+ int idInSubShape = N->getIdInShape();
+ SMDS_MeshNode* node = (SMDS_MeshNode*) (N);
+ node->setShapeId(0);
+ node->setIdInShape(-1);
+ if ((idInSubShape >= 0) && (idInSubShape < myNodes.size()))
+ {
+ myNodes[idInSubShape] = 0; // this vector entry is no more used
+ if ( ++myUnusedIdNodes == (int) myNodes.size() )
+ {
+ clearVector( myNodes );
+ myUnusedIdNodes = 0;
+ }
+ return true;
}
+ return false;
+ }
MESSAGE("Try to remove a node from a complex submesh");
return false;
}
//function : NbElements
//purpose :
//=======================================================================
+
int SMESHDS_SubMesh::NbElements() const
{
- //MESSAGE(this << " NbElements " << IsComplexSubmesh() << " " << myElements.size() - myUnusedIdElements);
if ( !IsComplexSubmesh() )
return myElements.size() - myUnusedIdElements;
int SMESHDS_SubMesh::NbNodes() const
{
- //MESSAGE(this << " NbNodes " << IsComplexSubmesh() << " " << myNodes.size() - myUnusedIdNodes);
if ( !IsComplexSubmesh() )
return myNodes.size() - myUnusedIdNodes;
clearVector( myNodes );
myUnusedIdNodes = 0;
myUnusedIdElements = 0;
- SMESHDS_SubMeshIteratorPtr sub = GetSubMeshIterator();
- while ( sub->more() ) {
- if ( SMESHDS_SubMesh* sm = (SMESHDS_SubMesh*) sub->next())
- sm->Clear();
+ if ( NbSubMeshes() > 0 )
+ {
+ SMESHDS_SubMeshIteratorPtr sub = GetSubMeshIterator();
+ while ( sub->more() ) {
+ if ( SMESHDS_SubMesh* sm = (SMESHDS_SubMesh*) sub->next())
+ sm->Clear();
+ }
}
}
{
int c = NbNodes();
int d = NbElements();
- //cerr << "SMESHDS_SubMesh::NbNodes " << c << endl;
- //cerr << "SMESHDS_SubMesh::NbElements " << d << endl;
return c+d;
}
void SMESHDS_SubMesh::compactList()
{
- //MESSAGE("compactList old: nodes " << myNodes.size() << " elements " << myElements.size());
- //stringstream a;
- //stringstream b;
- //stringstream c;
- //stringstream d;
-
- std::vector<const SMDS_MeshElement*> newElems;
- newElems.clear();
- for (int i = 0; i < myElements.size(); i++)
- if (myElements[i])
+ if ( myUnusedIdElements > 0 )
+ {
+ std::vector<const SMDS_MeshElement*> newElems;
+ newElems.reserve( myElements.size() - myUnusedIdElements );
+ for (size_t i = 0; i < myElements.size(); i++)
+ if (myElements[i])
{
SMDS_MeshElement* elem = (SMDS_MeshElement*)myElements[i];
elem->setIdInShape(newElems.size());
newElems.push_back(elem);
- //a << elem->GetID() << " ";
- //b << elem->GetID() << " ";
}
- //else
- // a << "_ ";
- myElements.swap(newElems);
- myUnusedIdElements = 0;
- //MESSAGE("in " << myIndex << " oldElems " << a.str());
- //MESSAGE("in " << myIndex << " newElems " << b.str());
+ myElements.swap(newElems);
+ myUnusedIdElements = 0;
+ }
- std::vector<const SMDS_MeshNode*> newNodes;
- newNodes.clear();
- for (int i = 0; i < myNodes.size(); i++)
- if (myNodes[i])
+ if ( myUnusedIdNodes > 0 )
+ {
+ std::vector<const SMDS_MeshNode*> newNodes;
+ newNodes.reserve( myNodes.size() - myUnusedIdNodes );
+ for (size_t i = 0; i < myNodes.size(); i++)
+ if (myNodes[i])
{
SMDS_MeshNode* node = (SMDS_MeshNode*)myNodes[i];
node->setIdInShape(newNodes.size());
newNodes.push_back(node);
- //c << node->GetID() << " ";
- //d << node->GetID() << " ";
}
- //else
- // c << "_ ";
- myNodes.swap(newNodes);
- myUnusedIdNodes = 0;
- //MESSAGE("in " << myIndex << " oldNodes " << c.str());
- //MESSAGE("in " << myIndex << " newNodes " << d.str());
- //MESSAGE("compactList new: nodes " << myNodes.size() << " elements " << myElements.size());
+ myNodes.swap(newNodes);
+ myUnusedIdNodes = 0;
+ }
}
