X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMDS%2FSMDS_FaceOfNodes.cxx;h=d92a89a3ef58cdcf21f661646a10d2cd172e6d4c;hp=2ef48ca8a096e0cdd16ddecb0e561ab480ebaaf2;hb=aa67cc96d730566d202d1014d97b7f0b3a4d71f4;hpb=e4737e85f0da6d3f90fd08f6be1c2825195fe16f diff --git a/src/SMDS/SMDS_FaceOfNodes.cxx b/src/SMDS/SMDS_FaceOfNodes.cxx index 2ef48ca8a..d92a89a3e 100644 --- a/src/SMDS/SMDS_FaceOfNodes.cxx +++ b/src/SMDS/SMDS_FaceOfNodes.cxx @@ -1,27 +1,37 @@ +// Copyright (C) 2007-2010 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. +// +// 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 "SMDS_SetIterator.hxx" #include "SMDS_FaceOfNodes.hxx" #include "SMDS_IteratorOfElements.hxx" #include "SMDS_MeshNode.hxx" +#include "SMDS_Mesh.hxx" + #include "utilities.h" using namespace std; @@ -33,18 +43,19 @@ using namespace std; int SMDS_FaceOfNodes::NbEdges() const { - return NbNodes(); + return NbNodes(); } int SMDS_FaceOfNodes::NbFaces() const { - return 1; + return 1; } int SMDS_FaceOfNodes::NbNodes() const { - return myNodes.size(); + return myNbNodes; } + //======================================================================= //function : Print //purpose : @@ -52,47 +63,68 @@ int SMDS_FaceOfNodes::NbNodes() const void SMDS_FaceOfNodes::Print(ostream & OS) const { - OS << "face <" << GetID() << " > : "; - int i; - for (i = 0; i < NbNodes() - 1; i++) OS << myNodes[i] << ","; - OS << myNodes[i] << ") " << endl; + OS << "face <" << GetID() << " > : "; + int i; + for (i = 0; i < NbNodes() - 1; i++) OS << myNodes[i] << ","; + OS << myNodes[i] << ") " << endl; } -class SMDS_FaceOfNodes_MyIterator:public SMDS_ElemIterator +//======================================================================= +//function : elementsIterator +//purpose : +//======================================================================= + +class SMDS_FaceOfNodes_MyIterator:public SMDS_NodeArrayElemIterator { - const vector& mySet; - int index; public: - SMDS_FaceOfNodes_MyIterator(const vector& s): - mySet(s),index(0) {} + SMDS_FaceOfNodes_MyIterator(const SMDS_MeshNode* const *s, int l): + SMDS_NodeArrayElemIterator( s, & s[ l ] ) {} +}; - bool more() - { - return index myElems; + int myIndex; +public: + _MyEdgeIterator(const SMDS_FaceOfNodes* 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(); } - 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_FaceOfNodes:: - elementsIterator(SMDSAbs_ElementType type) const + +SMDS_ElemIteratorPtr SMDS_FaceOfNodes::elementsIterator + (SMDSAbs_ElementType type) const { switch(type) { case SMDSAbs_Face: return SMDS_MeshElement::elementsIterator(SMDSAbs_Face); case SMDSAbs_Node: - return SMDS_ElemIteratorPtr(new SMDS_FaceOfNodes_MyIterator(myNodes)); + return SMDS_ElemIteratorPtr(new SMDS_FaceOfNodes_MyIterator(myNodes,myNbNodes)); case SMDSAbs_Edge: - MESSAGE("Error : edge iterator for SMDS_FaceOfNodes not implemented"); + return SMDS_ElemIteratorPtr(new _MyEdgeIterator( this )); break; default: return SMDS_ElemIteratorPtr (new SMDS_IteratorOfElements - (this,type,SMDS_ElemIteratorPtr(new SMDS_FaceOfNodes_MyIterator(myNodes)))); + (this,type,SMDS_ElemIteratorPtr + (new SMDS_FaceOfNodes_MyIterator(myNodes,myNbNodes)))); } return SMDS_ElemIteratorPtr(); } @@ -101,10 +133,11 @@ SMDS_FaceOfNodes::SMDS_FaceOfNodes(const SMDS_MeshNode* node1, const SMDS_MeshNode* node2, const SMDS_MeshNode* node3) { - myNodes.resize(3); - myNodes[0]=node1; - myNodes[1]=node2; - myNodes[2]=node3; + myNbNodes = 3; + myNodes[0]=node1; + myNodes[1]=node2; + myNodes[2]=node3; + myNodes[3]=0; } SMDS_FaceOfNodes::SMDS_FaceOfNodes(const SMDS_MeshNode* node1, @@ -112,59 +145,38 @@ SMDS_FaceOfNodes::SMDS_FaceOfNodes(const SMDS_MeshNode* node1, const SMDS_MeshNode* node3, const SMDS_MeshNode* node4) { - myNodes.resize(4); - myNodes[0]=node1; - myNodes[1]=node2; - myNodes[2]=node3; - myNodes[3]=node4; + myNbNodes = 4; + myNodes[0]=node1; + myNodes[1]=node2; + myNodes[2]=node3; + myNodes[3]=node4; } bool SMDS_FaceOfNodes::ChangeNodes(const SMDS_MeshNode* nodes[], const int nbNodes) { - if (nbNodes == 3) { - myNodes.resize(3); - myNodes[0]=nodes[0]; - myNodes[1]=nodes[1]; - myNodes[2]=nodes[2]; - } - else if ( nbNodes == 4) { - myNodes.resize(4); - myNodes[0]=nodes[0]; - myNodes[1]=nodes[1]; - myNodes[2]=nodes[2]; + myNbNodes = nbNodes; + myNodes[0]=nodes[0]; + myNodes[1]=nodes[1]; + myNodes[2]=nodes[2]; + if (nbNodes == 4) myNodes[3]=nodes[3]; - } - else + else if (nbNodes != 3) return false; return true; } -/*bool operator<(const SMDS_FaceOfNodes& f1, const SMDS_FaceOfNodes& f2) +/*! + * \brief Return node by its index + * \param ind - node index + * \retval const SMDS_MeshNode* - the node + */ +const SMDS_MeshNode* SMDS_FaceOfNodes::GetNode(const int ind) const { - set set1,set2; - SMDS_ElemIteratorPtr it; - const SMDS_MeshNode * n; - - it=f1.nodesIterator(); - - while(it->more()) - { - n=static_cast(it->next()); - set1.insert(*n); - } - - delete it; - it=f2.nodesIterator(); - - while(it->more()) - { - n=static_cast(it->next()); - set2.insert(*n); - } - - delete it; - return set1