1 // SMESH SMDS : implementaion of Salome mesh data structure
3 // Copyright (C) 2003 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
24 // File : SMDS_MeshElement.hxx
27 #ifndef _SMDS_MeshElement_HeaderFile
28 #define _SMDS_MeshElement_HeaderFile
30 #ifndef _Standard_HeaderFile
31 #include <Standard.hxx>
33 #ifndef _Handle_SMDS_MeshElement_HeaderFile
34 #include "Handle_SMDS_MeshElement.hxx"
37 #ifndef _Standard_Integer_HeaderFile
38 #include <Standard_Integer.hxx>
40 #ifndef _SMDSAbs_ElementType_HeaderFile
41 #include "SMDSAbs_ElementType.hxx"
43 #ifndef _Handle_TColgp_HArray1OfDir_HeaderFile
44 #include "Handle_TColgp_HArray1OfDir.hxx"
46 #ifndef _SMDS_MeshObject_HeaderFile
47 #include "SMDS_MeshObject.hxx"
49 #ifndef _Standard_Boolean_HeaderFile
50 #include <Standard_Boolean.hxx>
52 #ifndef _Standard_Address_HeaderFile
53 #include <Standard_Address.hxx>
55 #ifndef _Standard_Real_HeaderFile
56 #include <Standard_Real.hxx>
58 #ifndef _Standard_OStream_HeaderFile
59 #include <Standard_OStream.hxx>
61 class TColgp_HArray1OfDir;
62 class Standard_OutOfRange;
63 class SMDS_ListOfMeshElement;
68 class SMDS_MeshElement : public SMDS_MeshObject {
72 inline void* operator new(size_t,void* anAddress)
76 inline void* operator new(size_t size)
78 return Standard::Allocate(size);
80 inline void operator delete(void *anAddress)
82 if (anAddress) Standard::Free((Standard_Address&)anAddress);
84 // inline void operator delete(void *anAddress, size_t size)
86 // if (anAddress) Standard::Free((Standard_Address&)anAddress,size);
90 Standard_EXPORT inline Standard_Integer HashCode(const Standard_Integer Upper) const;
91 Standard_EXPORT inline Standard_Boolean IsSame(const Handle(SMDS_MeshElement)& other) const;
92 Standard_EXPORT inline Standard_Boolean IsEqual(const Handle(SMDS_MeshElement)& other) const;
93 Standard_EXPORT inline Standard_Boolean IsNodeInElement(const Standard_Integer idnode) const;
94 Standard_EXPORT virtual void GetEdgeDefinedByNodes(const Standard_Integer rank,Standard_Integer& idnode1,Standard_Integer& idnode2) const;
95 Standard_EXPORT virtual void GetFaceDefinedByNodes(const Standard_Integer rank,const Standard_Address idnode,Standard_Integer& nb) const;
96 Standard_EXPORT virtual Standard_Integer GetConnection(const Standard_Integer rank) const;
97 Standard_EXPORT virtual void AddInverseElement(const Handle(SMDS_MeshElement)& ME) ;
98 Standard_EXPORT virtual const SMDS_ListOfMeshElement& InverseElements() const;
99 Standard_EXPORT virtual void ClearInverseElements() ;
100 Standard_EXPORT inline Standard_Integer NbNodes() const;
101 Standard_EXPORT virtual Standard_Integer NbEdges() const;
102 Standard_EXPORT virtual Standard_Integer NbFaces() const;
103 Standard_EXPORT inline Standard_Integer GetID() const;
104 Standard_EXPORT virtual Standard_Integer GetKey() const = 0;
105 Standard_EXPORT virtual void SetNormal(const Standard_Integer rank,const Standard_Real vx,const Standard_Real vy,const Standard_Real vz) ;
106 Standard_EXPORT virtual void SetNormal(const Standard_Integer rank,const gp_Vec& v) ;
107 Standard_EXPORT virtual gp_Dir GetNormal(const Standard_Integer rank) ;
108 Standard_EXPORT virtual void Print(Standard_OStream& OS) const;
109 friend Standard_EXPORT Standard_OStream& operator << (Standard_OStream& OS, const Handle(SMDS_MeshElement)& );
110 Standard_EXPORT inline SMDSAbs_ElementType GetType() const;
111 Standard_EXPORT ~SMDS_MeshElement();
118 Standard_EXPORT friend Handle_Standard_Type& SMDS_MeshElement_Type_();
119 Standard_EXPORT const Handle(Standard_Type)& DynamicType() const;
120 Standard_EXPORT Standard_Boolean IsKind(const Handle(Standard_Type)&) const;
126 Standard_EXPORT SMDS_MeshElement(const Standard_Integer ID,const Standard_Integer NbConnections,const SMDSAbs_ElementType Type);
127 Standard_EXPORT virtual Standard_Address GetConnections() const;
132 Standard_Integer myID;
133 Standard_Integer myNbNodes;
134 Handle_TColgp_HArray1OfDir myNormals;
145 SMDSAbs_ElementType myType;
151 #include "SMDS_MeshElement.lxx"
155 // other inline functions and methods (like "C++: function call" methods)