-// SMESH SMDS : implementaion of Salome mesh data structure
+// Copyright (C) 2007-2015 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, 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
+// 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
//
-// 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+// SMESH SMDS : implementaion of Salome mesh data structure
+//
#ifdef _MSC_VER
#pragma warning(disable:4786)
#endif
#include "SMDS_PolygonalFaceOfNodes.hxx"
#include "SMDS_IteratorOfElements.hxx"
-//#include "SMDS_MeshNode.hxx"
+#include "SMDS_SetIterator.hxx"
+#include "SMDS_Mesh.hxx"
+
#include "utilities.h"
using namespace std;
//purpose :
//=======================================================================
SMDS_PolygonalFaceOfNodes::SMDS_PolygonalFaceOfNodes
- (std::vector<const SMDS_MeshNode *> nodes)
+ (const std::vector<const SMDS_MeshNode *>& nodes)
{
+ //MESSAGE("******************************************** SMDS_PolygonalFaceOfNodes");
myNodes = nodes;
}
//function : elementsIterator
//purpose :
//=======================================================================
-class SMDS_PolygonalFaceOfNodes_MyIterator:public SMDS_ElemIterator
+class SMDS_PolygonalFaceOfNodes_MyIterator:public SMDS_NodeVectorElemIterator
{
- //const SMDS_MeshNode* const *mySet;
- const std::vector<const SMDS_MeshNode *> mySet;
- //int myLength;
- int index;
public:
- //SMDS_PolygonalFaceOfNodes_MyIterator(const SMDS_MeshNode* const *s, int l):
- // mySet(s),myLength(l),index(0) {}
- SMDS_PolygonalFaceOfNodes_MyIterator(const std::vector<const SMDS_MeshNode *> s):
- mySet(s),index(0) {}
+ SMDS_PolygonalFaceOfNodes_MyIterator(const vector<const SMDS_MeshNode *>& s):
+ SMDS_NodeVectorElemIterator( s.begin(), s.end() ) {}
+};
- bool more()
- {
- return index < mySet.size();
- }
+/// ===================================================================
+/*!
+ * \brief Iterator on edges of face
+ */
+/// ===================================================================
- const SMDS_MeshElement* next()
- {
- index++;
- return mySet[index-1];
+class _MyEdgeIterator : public SMDS_ElemIterator
+{
+ vector< const SMDS_MeshElement* > myElems;
+ int myIndex;
+public:
+ _MyEdgeIterator(const SMDS_MeshFace* face):myIndex(0) {
+ myElems.reserve( face->NbNodes() );
+ for ( int i = 0; i < face->NbNodes(); ++i ) {
+ const SMDS_MeshElement* edge =
+ SMDS_Mesh::FindEdge( face->GetNode( i ), face->GetNodeWrap( i + 1 ));
+ if ( edge )
+ myElems.push_back( edge );
+ }
}
+ /// Return true if and only if there are other object in this iterator
+ virtual bool more() { return myIndex < myElems.size(); }
+
+ /// Return the current object and step to the next one
+ virtual const SMDS_MeshElement* next() { return myElems[ myIndex++ ]; }
};
SMDS_ElemIteratorPtr SMDS_PolygonalFaceOfNodes::elementsIterator
case SMDSAbs_Node:
return SMDS_ElemIteratorPtr(new SMDS_PolygonalFaceOfNodes_MyIterator(myNodes));
case SMDSAbs_Edge:
- MESSAGE("Error : edge iterator for SMDS_PolygonalFaceOfNodes not implemented");
+ return SMDS_ElemIteratorPtr(new _MyEdgeIterator( this ));
break;
default:
return SMDS_ElemIteratorPtr
}
return SMDS_ElemIteratorPtr();
}
+
+/*!
+ * \brief Return node by its index
+ * \param ind - node index
+ * \retval const SMDS_MeshNode* - the node
+ */
+const SMDS_MeshNode* SMDS_PolygonalFaceOfNodes::GetNode(const int ind) const
+{
+ return myNodes[ WrappedIndex( ind )];
+}
