1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // File : SMESH_TypeDefs.hxx
23 // Created : Thu Jan 27 18:38:33 2011
24 // Author : Edward AGAPOV (eap)
27 #ifndef __SMESH_TypeDefs_HXX__
28 #define __SMESH_TypeDefs_HXX__
30 #include "SMESH_Utils.hxx"
32 #include "SMDS_MeshNode.hxx"
42 typedef std::map<const SMDS_MeshElement*,
43 std::list<const SMDS_MeshElement*>, TIDCompare > TElemOfElemListMap;
44 typedef std::map<const SMDS_MeshElement*,
45 std::list<const SMDS_MeshNode*>, TIDCompare > TElemOfNodeListMap;
46 typedef std::map<const SMDS_MeshNode*, const SMDS_MeshNode*> TNodeNodeMap;
48 //!< Set of elements sorted by ID, to be used to assure predictability of edition
49 typedef std::set< const SMDS_MeshElement*, TIDCompare > TIDSortedElemSet;
50 typedef std::set< const SMDS_MeshNode*, TIDCompare > TIDSortedNodeSet;
52 typedef std::pair< const SMDS_MeshNode*, const SMDS_MeshNode* > NLink;
54 struct FaceQuadStruct; // defined in StdMeshers_Quadrangle_2D.hxx
55 typedef boost::shared_ptr<FaceQuadStruct> TFaceQuadStructPtr;
61 * \brief Enforce freeing memory allocated by std::vector
63 template <class TVECTOR>
64 void FreeVector(TVECTOR& vec)
69 template <class TVECTOR>
70 void CompactVector(TVECTOR& vec)
77 //=======================================================================
79 * \brief A sorted pair of nodes
81 //=======================================================================
83 struct SMESH_TLink: public NLink
85 SMESH_TLink(const SMDS_MeshNode* n1, const SMDS_MeshNode* n2 ):NLink( n1, n2 )
86 { if ( n1->GetID() < n2->GetID() ) std::swap( first, second ); }
87 SMESH_TLink(const NLink& link ):NLink( link )
88 { if ( first->GetID() < second->GetID() ) std::swap( first, second ); }
89 const SMDS_MeshNode* node1() const { return first; }
90 const SMDS_MeshNode* node2() const { return second; }
93 //=======================================================================
95 * \brief SMESH_TLink knowing its orientation
97 //=======================================================================
99 struct SMESH_OrientedLink: public SMESH_TLink
102 SMESH_OrientedLink(const SMDS_MeshNode* n1, const SMDS_MeshNode* n2 )
103 : SMESH_TLink( n1, n2 ), _reversed( n1 != node1() ) {}
106 //------------------------------------------
108 * \brief SMDS_MeshNode -> gp_XYZ convertor
110 //------------------------------------------
111 struct SMESH_TNodeXYZ : public gp_XYZ
113 const SMDS_MeshNode* _node;
115 SMESH_TNodeXYZ( const SMDS_MeshElement* e=0):gp_XYZ(0,0,0),_node(0) {
117 assert( e->GetType() == SMDSAbs_Node );
118 _node = static_cast<const SMDS_MeshNode*>(e);
119 _node->GetXYZ(_xyz); // - thread safe getting coords
120 SetCoord( _xyz[0], _xyz[1], _xyz[2] );
123 double Distance(const SMDS_MeshNode* n) const { return (SMESH_TNodeXYZ( n )-*this).Modulus(); }
124 double SquareDistance(const SMDS_MeshNode* n) const { return (SMESH_TNodeXYZ( n )-*this).SquareModulus(); }
125 bool operator==(const SMESH_TNodeXYZ& other) const { return _node == other._node; }
128 //--------------------------------------------------
130 * \brief Data of a node generated on FACE boundary
132 //--------------------------------------------------
133 typedef struct uvPtStruct
137 double u, v; // original 2d parameter
138 double x, y; // 2d parameter, normalized [0,1]
139 const SMDS_MeshNode * node;
141 uvPtStruct(): node(NULL) {}
143 inline gp_XY UV() const { return gp_XY( u, v ); }
145 struct NodeAccessor // accessor to iterate on nodes in UVPtStructVec
147 static const SMDS_MeshNode* value(std::vector< uvPtStruct >::const_iterator it)
152 typedef std::vector< UVPtStruct > UVPtStructVec;
154 // --------------------------------------------------------------------------------
155 // class SMESH_SequenceOfElemPtr
156 #include <NCollection_DefineSequence.hxx>
158 class SMDS_MeshElement;
160 typedef const SMDS_MeshElement* SMDS_MeshElementPtr;
162 DEFINE_BASECOLLECTION (SMESH_BaseCollectionElemPtr, SMDS_MeshElementPtr)
163 DEFINE_SEQUENCE (SMESH_SequenceOfElemPtr, SMESH_BaseCollectionElemPtr, SMDS_MeshElementPtr)
166 // --------------------------------------------------------------------------------
167 // class SMESH_SequenceOfNode
168 typedef const SMDS_MeshNode* SMDS_MeshNodePtr;
170 DEFINE_BASECOLLECTION (SMESH_BaseCollectionNodePtr, SMDS_MeshNodePtr)
171 DEFINE_SEQUENCE(SMESH_SequenceOfNode,
172 SMESH_BaseCollectionNodePtr, SMDS_MeshNodePtr)
174 // --------------------------------------------------------------------------------
175 // #include "SMESHDS_DataMapOfShape.hxx"
177 // #include <NCollection_DefineIndexedMap.hxx>
179 // #include <TopoDS_Shape.hxx>
181 /// Class SMESH_IndexedMapOfShape
183 // DEFINE_BASECOLLECTION (SMESH_BaseCollectionShape, TopoDS_Shape)
184 // DEFINE_INDEXEDMAP (SMESH_IndexedMapOfShape, SMESH_BaseCollectionShape, TopoDS_Shape)
186 /// Class SMESH_IndexedDataMapOfShapeIndexedMapOfShape
188 // DEFINE_BASECOLLECTION (SMESH_BaseCollectionIndexedMapOfShape, SMESH_IndexedMapOfShape)
189 // DEFINE_INDEXEDDATAMAP (SMESH_IndexedDataMapOfShapeIndexedMapOfShape,
190 // SMESH_BaseCollectionIndexedMapOfShape, TopoDS_Shape,
191 // SMESH_IndexedMapOfShape)
193 // --------------------------------------------------------------------------------
194 // class SMESH_DataMapOfElemPtrSequenceOfElemPtr
197 // inline Standard_Integer HashCode(SMDS_MeshElementPtr theElem,
198 // const Standard_Integer theUpper)
200 // void* anElem = (void*) theElem;
201 // return HashCode(anElem,theUpper);
205 // inline Standard_Boolean IsEqual(SMDS_MeshElementPtr theOne,
206 // SMDS_MeshElementPtr theTwo)
208 // return theOne == theTwo;
211 // DEFINE_BASECOLLECTION (SMESH_BaseCollectionSequenceOfElemPtr, SMESH_SequenceOfElemPtr)
212 // DEFINE_DATAMAP (SMESH_DataMapOfElemPtrSequenceOfElemPtr,
213 // SMESH_BaseCollectionSequenceOfElemPtr,
214 // SMDS_MeshElementPtr, SMESH_SequenceOfElemPtr)