SALOME - SMESH
SMESH_Hypothesis.hxx
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1 // Copyright (C) 2007-2008 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.
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11 // This library is distributed in the hope that it will be useful,
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14 // Lesser General Public License for more details.
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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
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20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 //
22 // SMESH SMESH : implementaion of SMESH idl descriptions
23 // File : SMESH_Hypothesis.hxx
24 // Author : Paul RASCLE, EDF
25 // Module : SMESH
26 //
27 
28 #ifndef _SMESH_HYPOTHESIS_HXX_
29 #define _SMESH_HYPOTHESIS_HXX_
30 
31 #include "SMESH_SMESH.hxx"
32 
33 #include "SMESHDS_Hypothesis.hxx"
34 
35 class SMESH_Gen;
36 class TopoDS_Shape;
37 class SMESH_Mesh;
38 
39 enum MeshDimension // dimension of mesh
40 {
45 };
46 
48 {
49 public:
50  enum Hypothesis_Status // in the order of severity
51  {
52  HYP_OK = 0,
53  HYP_MISSING, // algo misses a hypothesis
54  HYP_CONCURENT, // several applicable hypotheses
55  HYP_BAD_PARAMETER,// hypothesis has a bad parameter value
56  HYP_HIDDEN_ALGO, // an algo is hidden by an upper dim algo generating all-dim elements
57  HYP_HIDING_ALGO, // an algo hides lower dim algos by generating all-dim elements
58  HYP_UNKNOWN_FATAL,// --- all statuses below should be considered as fatal
59  // for Add/RemoveHypothesis operations
60  HYP_INCOMPATIBLE, // hypothesis does not fit algo
61  HYP_NOTCONFORM, // not conform mesh is produced appling a hypothesis
62  HYP_ALREADY_EXIST,// such hypothesis already exist
63  HYP_BAD_DIM, // bad dimension
64  HYP_BAD_SUBSHAPE, // shape is neither the main one, nor its subshape, nor a group
65  HYP_BAD_GEOMETRY, // shape geometry mismatches algorithm's expectation
66  HYP_NEED_SHAPE // algorithm can work on shape only
67  };
68  static bool IsStatusFatal(Hypothesis_Status theStatus)
69  { return theStatus >= HYP_UNKNOWN_FATAL; }
70 
71  SMESH_Hypothesis(int hypId, int studyId, SMESH_Gen* gen);
72  virtual ~SMESH_Hypothesis();
73  virtual int GetDim() const;
74  int GetStudyId() const;
75  virtual void NotifySubMeshesHypothesisModification();
76  virtual int GetShapeType() const;
77  virtual const char* GetLibName() const;
78  void SetLibName(const char* theLibName);
79 
80  void SetParameters(const char *theParameters);
81  char* GetParameters() const;
82 
83  void SetLastParameters(const char* theParameters);
84  char* GetLastParameters() const;
85  void ClearParameters();
86 
93  virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape)=0;
94 
95  struct TDefaults
96  {
97  double _elemLength;
99  };
104  virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0)=0;
105 
114  virtual bool IsAuxiliary() const
115  { return GetType() == PARAM_ALGO && _param_algo_dim < 0; }
116 
117 protected:
119  int _studyId;
122 
123 private:
124  std::string _libName;
125  std::string _parameters;
126  std::string _lastParameters;
127 };
128 
129 #endif
MeshDim_2D
@ MeshDim_2D
Definition: SMESH_Hypothesis.hxx:43
SMESH_Hypothesis::HYP_MISSING
@ HYP_MISSING
Definition: SMESH_Hypothesis.hxx:53
SMESH_Hypothesis::HYP_CONCURENT
@ HYP_CONCURENT
Definition: SMESH_Hypothesis.hxx:54
SMESH_Hypothesis::HYP_INCOMPATIBLE
@ HYP_INCOMPATIBLE
Definition: SMESH_Hypothesis.hxx:60
SMESH_Hypothesis::_studyId
int _studyId
Definition: SMESH_Hypothesis.hxx:119
MeshDim_3D
@ MeshDim_3D
Definition: SMESH_Hypothesis.hxx:44
SMESH_Hypothesis::HYP_UNKNOWN_FATAL
@ HYP_UNKNOWN_FATAL
Definition: SMESH_Hypothesis.hxx:58
SMESH_Hypothesis::TDefaults::_elemLength
double _elemLength
Definition: SMESH_Hypothesis.hxx:97
SMESH_Hypothesis::Hypothesis_Status
Hypothesis_Status
Definition: SMESH_Hypothesis.hxx:50
SMESHDS_Hypothesis
Definition: SMESHDS_Hypothesis.hxx:36
SMESHDS_Hypothesis::GetType
int GetType() const
SMESH_Hypothesis::_parameters
std::string _parameters
Definition: SMESH_Hypothesis.hxx:125
SMESH_Hypothesis::TDefaults
Definition: SMESH_Hypothesis.hxx:95
SMESH_Hypothesis::HYP_BAD_DIM
@ HYP_BAD_DIM
Definition: SMESH_Hypothesis.hxx:63
SMESH_Hypothesis::TDefaults::_nbSegments
int _nbSegments
Definition: SMESH_Hypothesis.hxx:98
SMESH_Hypothesis::_lastParameters
std::string _lastParameters
Definition: SMESH_Hypothesis.hxx:126
SMESH_Gen
Definition: SMESH_Gen.hxx:62
SMESH_Hypothesis::IsStatusFatal
static bool IsStatusFatal(Hypothesis_Status theStatus)
Definition: SMESH_Hypothesis.hxx:68
SMESH_Hypothesis::_gen
SMESH_Gen * _gen
Definition: SMESH_Hypothesis.hxx:118
SMESH_Hypothesis::HYP_NOTCONFORM
@ HYP_NOTCONFORM
Definition: SMESH_Hypothesis.hxx:61
SMESH_Hypothesis
Definition: SMESH_Hypothesis.hxx:47
SMESH_Hypothesis::HYP_HIDDEN_ALGO
@ HYP_HIDDEN_ALGO
Definition: SMESH_Hypothesis.hxx:56
SMESH_Hypothesis::HYP_BAD_SUBSHAPE
@ HYP_BAD_SUBSHAPE
Definition: SMESH_Hypothesis.hxx:64
SMESH_SMESH.hxx
MeshDim_0D
@ MeshDim_0D
Definition: SMESH_Hypothesis.hxx:41
SMESH_Hypothesis::IsAuxiliary
virtual bool IsAuxiliary() const
Return true if me is an auxiliary hypothesis.
Definition: SMESH_Hypothesis.hxx:114
MeshDim_1D
@ MeshDim_1D
Definition: SMESH_Hypothesis.hxx:42
SMESH_Mesh
Definition: SMESH_Mesh.hxx:54
SMESH_Hypothesis::HYP_HIDING_ALGO
@ HYP_HIDING_ALGO
Definition: SMESH_Hypothesis.hxx:57
SMESHDS_Hypothesis.hxx
SMESH_Hypothesis::_shapeType
int _shapeType
Definition: SMESH_Hypothesis.hxx:120
MeshDimension
MeshDimension
Definition: SMESH_Hypothesis.hxx:39
SMESH_Hypothesis::HYP_ALREADY_EXIST
@ HYP_ALREADY_EXIST
Definition: SMESH_Hypothesis.hxx:62
SMESH_Hypothesis::_libName
std::string _libName
Definition: SMESH_Hypothesis.hxx:124
SMESH_Hypothesis::_param_algo_dim
int _param_algo_dim
Definition: SMESH_Hypothesis.hxx:121
SMESH_Hypothesis::HYP_BAD_PARAMETER
@ HYP_BAD_PARAMETER
Definition: SMESH_Hypothesis.hxx:55
SMESH_Hypothesis::HYP_BAD_GEOMETRY
@ HYP_BAD_GEOMETRY
Definition: SMESH_Hypothesis.hxx:65
SMESH_EXPORT
#define SMESH_EXPORT
Definition: SMESH_SMESH.hxx:36