Version: 8.3.0
SMESHDS_GroupBase.hxx
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1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
2 //
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
5 //
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, or (at your option) any later version.
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14 // Lesser General Public License for more details.
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22 
23 // SMESH SMESHDS : management of mesh data and SMESH document
24 // File : SMESHDS_Group.hxx
25 // Module : SMESH
26 // $Header$
27 //
28 #ifndef _SMESHDS_GroupBase_HeaderFile
29 #define _SMESHDS_GroupBase_HeaderFile
30 
31 #include "SMESH_SMESHDS.hxx"
32 
33 #include <string>
34 #include "SMDSAbs_ElementType.hxx"
35 #include "SMDS_MeshElement.hxx"
36 
37 #include <Quantity_Color.hxx>
38 
39 class SMESHDS_Mesh;
40 
41 class SMESHDS_EXPORT SMESHDS_GroupBase
42 {
43  public:
44 
45  SMESHDS_GroupBase (const int theID,
46  const SMESHDS_Mesh* theMesh,
47  const SMDSAbs_ElementType theType);
48 
49  int GetID() const { return myID; }
50 
51  const SMESHDS_Mesh* GetMesh() const { return myMesh; }
52 
53  virtual void SetType(SMDSAbs_ElementType theType);
54 
55  SMDSAbs_ElementType GetType() const { return myType; }
56 
57  void SetStoreName (const char* theName) { myStoreName = theName; }
58 
59  const char* GetStoreName () const { return myStoreName.c_str(); }
60 
61  virtual int Extent() const;
62 
63  virtual bool IsEmpty();
64 
65  virtual bool Contains (const int theID);
66 
67  virtual bool Contains (const SMDS_MeshElement* elem);
68 
69  virtual SMDS_ElemIteratorPtr GetElements() const = 0;
70 
71  virtual int GetID (const int theIndex);
72  // use it for iterations 1..Extent()
73 
74  virtual int GetTic() const = 0;
75 
76  virtual ~SMESHDS_GroupBase() {}
77 
78  void SetColor (const Quantity_Color& theColor)
79  { myColor = theColor;}
80 
81  Quantity_Color GetColor() const
82  { return myColor;}
83 
84  void SetColorGroup (int theColorGroup);
85 
86  int GetColorGroup() const;
87 
88  static void SetDefaultColor (const Quantity_Color& theColor)
89  { myDefaultColor = theColor;}
90 
91  protected:
92  const SMDS_MeshElement* findInMesh (const int theID) const;
93  void resetIterator();
94 
95  private:
96  SMESHDS_GroupBase (const SMESHDS_GroupBase& theOther);
97  // prohibited copy constructor
98  SMESHDS_GroupBase& operator = (const SMESHDS_GroupBase& theOther);
99  // prohibited assign operator
100 
101  int myID;
102  const SMESHDS_Mesh* myMesh;
103  SMDSAbs_ElementType myType;
104  std::string myStoreName;
105  Quantity_Color myColor;
106 
107  // for GetID()
108  int myCurIndex;
109  int myCurID;
110  SMDS_ElemIteratorPtr myIterator;
111 
112  static Quantity_Color myDefaultColor;
113 };
114 
115 #endif