+// 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, 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
+//
+
// 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+#ifdef _MSC_VER
+#pragma warning(disable:4786)
+#endif
-#include "utilities.h"
#include "SMDS_VolumeOfNodes.hxx"
#include "SMDS_MeshNode.hxx"
+#include "SMDS_SetIterator.hxx"
+#include "SMDS_VolumeTool.hxx"
+#include "SMDS_Mesh.hxx"
+#include "utilities.h"
+
+using namespace std;
///////////////////////////////////////////////////////////////////////////////
/// Create an hexahedron. node 1,2,3,4 and 5,6,7,8 are quadrangle and
/// 5,1 and 7,3 are an edges.
///////////////////////////////////////////////////////////////////////////////
SMDS_VolumeOfNodes::SMDS_VolumeOfNodes(
- const SMDS_MeshNode * node1,
- const SMDS_MeshNode * node2,
- const SMDS_MeshNode * node3,
- const SMDS_MeshNode * node4,
- const SMDS_MeshNode * node5,
- const SMDS_MeshNode * node6,
- const SMDS_MeshNode * node7,
- const SMDS_MeshNode * node8)
-{
- myNodes.resize(8);
- myNodes[0]=node1;
- myNodes[1]=node2;
- myNodes[2]=node3;
- myNodes[3]=node4;
- myNodes[4]=node5;
- myNodes[5]=node6;
- myNodes[6]=node7;
- myNodes[7]=node8;
+ const SMDS_MeshNode * node1,
+ const SMDS_MeshNode * node2,
+ const SMDS_MeshNode * node3,
+ const SMDS_MeshNode * node4,
+ const SMDS_MeshNode * node5,
+ const SMDS_MeshNode * node6,
+ const SMDS_MeshNode * node7,
+ const SMDS_MeshNode * node8)
+{
+ //MESSAGE("***************************************************** SMDS_VolumeOfNodes");
+ myNbNodes = 8;
+ myNodes = new const SMDS_MeshNode* [myNbNodes];
+ myNodes[0]=node1;
+ myNodes[1]=node2;
+ myNodes[2]=node3;
+ myNodes[3]=node4;
+ myNodes[4]=node5;
+ myNodes[5]=node6;
+ myNodes[6]=node7;
+ myNodes[7]=node8;
}
SMDS_VolumeOfNodes::SMDS_VolumeOfNodes(
- const SMDS_MeshNode * node1,
- const SMDS_MeshNode * node2,
- const SMDS_MeshNode * node3,
- const SMDS_MeshNode * node4)
-{
- myNodes.resize(4);
- myNodes[0]=node1;
- myNodes[1]=node2;
- myNodes[2]=node3;
- myNodes[3]=node4;
+ const SMDS_MeshNode * node1,
+ const SMDS_MeshNode * node2,
+ const SMDS_MeshNode * node3,
+ const SMDS_MeshNode * node4)
+{
+ //MESSAGE("***************************************************** SMDS_VolumeOfNodes");
+ myNbNodes = 4;
+ myNodes = new const SMDS_MeshNode* [myNbNodes];
+ myNodes[0]=node1;
+ myNodes[1]=node2;
+ myNodes[2]=node3;
+ myNodes[3]=node4;
}
SMDS_VolumeOfNodes::SMDS_VolumeOfNodes(
- const SMDS_MeshNode * node1,
- const SMDS_MeshNode * node2,
- const SMDS_MeshNode * node3,
- const SMDS_MeshNode * node4,
- const SMDS_MeshNode * node5)
-{
- myNodes.resize(5);
- myNodes[0]=node1;
- myNodes[1]=node2;
- myNodes[2]=node3;
- myNodes[3]=node4;
- myNodes[4]=node5;
+ const SMDS_MeshNode * node1,
+ const SMDS_MeshNode * node2,
+ const SMDS_MeshNode * node3,
+ const SMDS_MeshNode * node4,
+ const SMDS_MeshNode * node5)
+{
+ //MESSAGE("***************************************************** SMDS_VolumeOfNodes");
+ myNbNodes = 5;
+ myNodes = new const SMDS_MeshNode* [myNbNodes];
+ myNodes[0]=node1;
+ myNodes[1]=node2;
+ myNodes[2]=node3;
+ myNodes[3]=node4;
+ myNodes[4]=node5;
}
SMDS_VolumeOfNodes::SMDS_VolumeOfNodes(
- const SMDS_MeshNode * node1,
- const SMDS_MeshNode * node2,
- const SMDS_MeshNode * node3,
- const SMDS_MeshNode * node4,
- const SMDS_MeshNode * node5,
- const SMDS_MeshNode * node6)
-{
- myNodes.resize(6);
- myNodes[0]=node1;
- myNodes[1]=node2;
- myNodes[2]=node3;
- myNodes[3]=node4;
- myNodes[4]=node5;
- myNodes[5]=node6;
+ const SMDS_MeshNode * node1,
+ const SMDS_MeshNode * node2,
+ const SMDS_MeshNode * node3,
+ const SMDS_MeshNode * node4,
+ const SMDS_MeshNode * node5,
+ const SMDS_MeshNode * node6)
+{
+ //MESSAGE("***************************************************** SMDS_VolumeOfNodes");
+ myNbNodes = 6;
+ myNodes = new const SMDS_MeshNode* [myNbNodes];
+ myNodes[0]=node1;
+ myNodes[1]=node2;
+ myNodes[2]=node3;
+ myNodes[3]=node4;
+ myNodes[4]=node5;
+ myNodes[5]=node6;
+}
+
+bool SMDS_VolumeOfNodes::ChangeNodes(const SMDS_MeshNode* nodes[],
+ const int nbNodes)
+{
+ if (nbNodes < 4 || nbNodes > 8 || nbNodes == 7)
+ return false;
+
+ delete [] myNodes;
+ myNbNodes = nbNodes;
+ myNodes = new const SMDS_MeshNode* [myNbNodes];
+ for ( int i = 0; i < nbNodes; i++ )
+ myNodes[ i ] = nodes [ i ];
+
+ return true;
+}
+
+SMDS_VolumeOfNodes::~SMDS_VolumeOfNodes()
+{
+ if (myNodes != NULL) {
+ delete [] myNodes;
+ myNodes = NULL;
+ }
}
-//=======================================================================
-//function : Print
-//purpose :
-//=======================================================================
void SMDS_VolumeOfNodes::Print(ostream & OS) const
{
- OS << "volume <" << GetID() << "> : ";
- int i;
- for (i = 0; i < NbNodes(); ++i) OS << myNodes[i] << ",";
- OS << myNodes[NbNodes()-1]<< ") " << endl;
+ OS << "volume <" << GetID() << "> : ";
+ int i;
+ for (i = 0; i < NbNodes()-1; ++i) OS << myNodes[i] << ",";
+ OS << myNodes[NbNodes()-1]<< ") " << endl;
}
int SMDS_VolumeOfNodes::NbFaces() const
{
- switch(NbNodes())
- {
- case 4: return 4;
- case 5: return 5;
- case 6: return 5;
- case 8: return 6;
- default: MESSAGE("invalid number of nodes");
- }
+ switch(NbNodes())
+ {
+ case 4: return 4;
+ case 5: return 5;
+ case 6: return 5;
+ case 8: return 6;
+ default: MESSAGE("invalid number of nodes");
+ }
+ return 0;
}
int SMDS_VolumeOfNodes::NbNodes() const
{
- return myNodes.size();
+ return myNbNodes;
}
int SMDS_VolumeOfNodes::NbEdges() const
{
- switch(NbNodes())
- {
- case 4: return 6;
- case 5: return 8;
- case 6: return 9;
- case 8: return 12;
- default: MESSAGE("invalid number of nodes");
- }
+ switch(NbNodes())
+ {
+ case 4: return 6;
+ case 5: return 8;
+ case 6: return 9;
+ case 8: return 12;
+ default: MESSAGE("invalid number of nodes");
+ }
+ return 0;
}
-class SMDS_VolumeOfNodes_MyIterator:public SMDS_ElemIterator
+/*!
+ * \brief Iterator on node of volume
+ */
+class SMDS_VolumeOfNodes_MyIterator:public SMDS_NodeArrayElemIterator
{
- const vector<const SMDS_MeshNode*>& mySet;
- int index;
public:
- SMDS_VolumeOfNodes_MyIterator(const vector<const SMDS_MeshNode*>& s):
- mySet(s),index(0) {}
+ SMDS_VolumeOfNodes_MyIterator(const SMDS_MeshNode* const* s, int l):
+ SMDS_NodeArrayElemIterator( s, & s[ l ]) {}
+};
- bool more()
- {
- return index<mySet.size();
+/*!
+ * \brief Iterator on faces or edges of volume
+ */
+class _MySubIterator : public SMDS_ElemIterator
+{
+ vector< const SMDS_MeshElement* > myElems;
+ int myIndex;
+public:
+ _MySubIterator(const SMDS_VolumeOfNodes* vol, SMDSAbs_ElementType type):myIndex(0) {
+ SMDS_VolumeTool vTool(vol);
+ if (type == SMDSAbs_Face)
+ vTool.GetAllExistingFaces( myElems );
+ else
+ vTool.GetAllExistingFaces( myElems );
}
+ /// Return true if and only if there are other object in this iterator
+ virtual bool more() { return myIndex < myElems.size(); }
- const SMDS_MeshElement* next()
- {
- index++;
- return mySet[index-1];
- }
+ /// Return the current object and step to the next one
+ virtual const SMDS_MeshElement* next() { return myElems[ myIndex++ ]; }
};
-SMDS_ElemIteratorPtr SMDS_VolumeOfNodes::
- elementsIterator(SMDSAbs_ElementType type) const
+SMDS_ElemIteratorPtr SMDS_VolumeOfNodes::elementsIterator(SMDSAbs_ElementType type) const
{
switch(type)
{
case SMDSAbs_Volume:
return SMDS_MeshElement::elementsIterator(SMDSAbs_Volume);
case SMDSAbs_Node:
- return SMDS_ElemIteratorPtr(new SMDS_VolumeOfNodes_MyIterator(myNodes));
+ return SMDS_ElemIteratorPtr(new SMDS_VolumeOfNodes_MyIterator(myNodes,myNbNodes));
+ case SMDSAbs_Face:
+ return SMDS_ElemIteratorPtr(new _MySubIterator(this,SMDSAbs_Face));
+ case SMDSAbs_Edge:
+ return SMDS_ElemIteratorPtr(new _MySubIterator(this,SMDSAbs_Edge));
default:
MESSAGE("ERROR : Iterator not implemented");
return SMDS_ElemIteratorPtr((SMDS_ElemIterator*)NULL);
SMDSAbs_ElementType SMDS_VolumeOfNodes::GetType() const
{
- return SMDSAbs_Volume;
+ return SMDSAbs_Volume;
}
+
+/*!
+ * \brief Return node by its index
+ * \param ind - node index
+ * \retval const SMDS_MeshNode* - the node
+ */
+const SMDS_MeshNode* SMDS_VolumeOfNodes::GetNode(const int ind) const
+{
+ return myNodes[ ind ];
+}
+
+SMDSAbs_EntityType SMDS_VolumeOfNodes::GetEntityType() const
+{
+ SMDSAbs_EntityType aType = SMDSEntity_Tetra;
+ switch(myNbNodes)
+ {
+ case 4: aType = SMDSEntity_Tetra; break;
+ case 5: aType = SMDSEntity_Pyramid; break;
+ case 6: aType = SMDSEntity_Penta; break;
+ case 8:
+ default: aType = SMDSEntity_Hexa; break;
+ }
+ return aType;
+}
+
+SMDSAbs_GeometryType SMDS_VolumeOfNodes::GetGeomType() const
+{
+ SMDSAbs_GeometryType aType = SMDSGeom_NONE;
+ switch(myNbNodes)
+ {
+ case 4: aType = SMDSGeom_TETRA; break;
+ case 5: aType = SMDSGeom_PYRAMID; break;
+ case 6: aType = SMDSGeom_PENTA; break;
+ case 12: aType = SMDSGeom_HEXAGONAL_PRISM; break;
+ case 8:
+ default: aType = SMDSGeom_HEXA; break;
+ }
+ return aType;
+}
+
