1 // Copyright (C) 2007-2008 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 // SMESH SMESH : implementaion of SMESH idl descriptions
23 // File : SMESH_Gen.hxx
24 // Author : Paul RASCLE, EDF
28 #ifndef _SMESH_GEN_HXX_
29 #define _SMESH_GEN_HXX_
31 #include "SMESH_SMESH.hxx"
33 #include "Utils_SALOME_Exception.hxx"
35 #include "SMESH_Hypothesis.hxx"
36 #include "SMESH_ComputeError.hxx"
37 #include "SMESH_Algo.hxx"
38 #include "SMESH_0D_Algo.hxx"
39 #include "SMESH_1D_Algo.hxx"
40 #include "SMESH_2D_Algo.hxx"
41 #include "SMESH_3D_Algo.hxx"
42 #include "SMESH_Mesh.hxx"
44 #include <TopoDS_Shape.hxx>
48 class SMESHDS_Document;
50 typedef SMESH_Hypothesis::Hypothesis_Status TAlgoStateErrorName;
52 typedef struct studyContextStruct
54 std::map < int, SMESH_Hypothesis * >mapHypothesis;
55 std::map < int, SMESH_Mesh * >mapMesh;
56 SMESHDS_Document * myDocument;
59 class SMESH_EXPORT SMESH_Gen
65 SMESH_Mesh* CreateMesh(int theStudyId, bool theIsEmbeddedMode)
66 throw(SALOME_Exception);
69 * \brief Computes aMesh on aShape
70 * \param anUpward - compute from vertices up to more complex shape (internal usage)
71 * \retval bool - true if none submesh failed to compute
73 bool Compute(::SMESH_Mesh & aMesh,
74 const TopoDS_Shape & aShape,
75 const bool anUpward=false);
77 bool CheckAlgoState(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape);
78 // notify on bad state of attached algos, return false
79 // if Compute() would fail because of some algo bad state
82 struct TAlgoStateError
84 TAlgoStateErrorName _name;
85 const SMESH_Algo* _algo;
89 TAlgoStateError(): _algoDim(0),_algo(0),_name(SMESH_Hypothesis::HYP_OK) {}
90 void Set(TAlgoStateErrorName name, const SMESH_Algo* algo, bool isGlobal)
91 { _name = name; _algo = algo; _algoDim = algo->GetDim(); _isGlobalAlgo = isGlobal; }
92 void Set(TAlgoStateErrorName name, const int algoDim, bool isGlobal)
93 { _name = name; _algo = 0; _algoDim = algoDim; _isGlobalAlgo = isGlobal; }
96 bool GetAlgoState(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape,
97 std::list< SMESH_Gen::TAlgoStateError > & theErrors);
98 // notify on bad state of attached algos, return false
99 // if Compute() would fail because of some algo bad state
100 // theErrors list contains problems description
102 StudyContextStruct *GetStudyContext(int studyId);
104 static int GetShapeDim(const TopAbs_ShapeEnum & aShapeType);
105 static int GetShapeDim(const TopoDS_Shape & aShape)
106 { return GetShapeDim( aShape.ShapeType() ); }
107 SMESH_Algo* GetAlgo(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape, TopoDS_Shape* assignedTo=0);
108 static bool IsGlobalHypothesis(const SMESH_Hypothesis* theHyp, SMESH_Mesh& aMesh);
110 // inherited methods from SALOMEDS::Driver
112 void Save(int studyId, const char *aUrlOfFile);
113 void Load(int studyId, const char *aUrlOfFile);
114 void Close(int studyId);
115 const char *ComponentDataType();
117 const char *IORToLocalPersistentID(const char *IORString, bool & IsAFile);
118 const char *LocalPersistentIDToIOR(const char *aLocalPersistentID);
122 std::map < int, SMESH_Algo * >_mapAlgo;
123 std::map < int, SMESH_0D_Algo * >_map0D_Algo;
124 std::map < int, SMESH_1D_Algo * >_map1D_Algo;
125 std::map < int, SMESH_2D_Algo * >_map2D_Algo;
126 std::map < int, SMESH_3D_Algo * >_map3D_Algo;
130 int _localId; // unique Id of created objects, within SMESH_Gen entity
131 std::map < int, StudyContextStruct * >_mapStudyContext;
133 // hypotheses managing