SALOME - SMESH
StdMeshers_NumberOfSegments.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.
10 //
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.
15 //
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
19 //
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 //
22 // SMESH SMESH : implementaion of SMESH idl descriptions
23 // File : StdMeshers_NumberOfSegments.hxx
24 // Moved here from SMESH_NumberOfSegments.hxx
25 // Author : Paul RASCLE, EDF
26 // Module : SMESH
27 //
28 #ifndef _SMESH_NUMBEROFSEGMENTS_HXX_
29 #define _SMESH_NUMBEROFSEGMENTS_HXX_
30 
31 #include "SMESH_StdMeshers.hxx"
32 
33 #include "SMESH_Hypothesis.hxx"
35 #include <vector>
36 
44  public SMESH_Hypothesis
45 {
46 public:
47  StdMeshers_NumberOfSegments(int hypId, int studyId, SMESH_Gen* gen);
48  virtual ~StdMeshers_NumberOfSegments();
49 
50  // Builds point distribution according to passed function
51  const std::vector<double>& BuildDistributionExpr( const char*, int, int ) throw ( SALOME_Exception );
52  const std::vector<double>& BuildDistributionTab( const std::vector<double>&, int, int ) throw ( SALOME_Exception );
53 
58  void SetNumberOfSegments(int segmentsNumber)
59  throw (SALOME_Exception);
60 
64  int GetNumberOfSegments() const;
65 
69  enum DistrType
70  {
74  DT_ExprFunc
75  };
76 
80  void SetDistrType(DistrType typ)
81  throw (SALOME_Exception);
82 
86  DistrType GetDistrType() const;
87 
95  virtual void SetScaleFactor(double scaleFactor)
96  throw (SALOME_Exception);
97 
103  double GetScaleFactor() const
104  throw (SALOME_Exception);
105 
115  void SetTableFunction(const std::vector<double>& table)
116  throw (SALOME_Exception);
117 
123  const std::vector<double>& GetTableFunction() const
124  throw (SALOME_Exception);
125 
133  void SetExpressionFunction( const char* expr)
134  throw (SALOME_Exception);
135 
141  const char* GetExpressionFunction() const
142  throw (SALOME_Exception);
143 
153  void SetConversionMode( int conv )
154  throw (SALOME_Exception);
155 
161  int ConversionMode() const
162  throw (SALOME_Exception);
163 
164  void SetReversedEdges( std::vector<int>& ids);
165 
166  void SetObjectEntry( const char* entry ) { _objEntry = entry; }
167 
168  const char* GetObjectEntry() { return _objEntry.c_str(); }
169 
170  const std::vector<int>& GetReversedEdges() const { return _edgeIDs; }
171 
178  virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
179 
184  virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0);
185 
186  virtual std::ostream & SaveTo(std::ostream & save);
187  virtual std::istream & LoadFrom(std::istream & load);
188  friend std::ostream& operator << (std::ostream & save, StdMeshers_NumberOfSegments & hyp);
189  friend std::istream& operator >> (std::istream & load, StdMeshers_NumberOfSegments & hyp);
190 
191 protected:
194  double _scaleFactor;
195  std::vector<double> _table, _distr;
196  std::string _func;
197  int _convMode;
198  std::vector<int> _edgeIDs;
199  std::string _objEntry;
200 };
201 
202 #endif
std::string _objEntry
Entry of the main object to reverse edges.
std::vector< int > _edgeIDs
list of reversed edges ids
distribution with density function presented by table
DistrType _distrType
the type of distribution of density function
int _numberOfSegments
an edge will be split on to this number of segments
STL namespace.
const std::vector< int > & GetReversedEdges() const
std::string _func
the expression of the function for DT_ExprFunc
int _convMode
flag of conversion mode: 0=exponent, 1=cut negative
#define STDMESHERS_EXPORT
This class represents hypothesis for 1d algorithm.
double _scaleFactor
the scale parameter for DT_Scale
virtual std::istream & LoadFrom(std::istream &load)=0
virtual bool SetParametersByDefaults(const TDefaults &dflts, const SMESH_Mesh *theMesh=0)=0
Initialize my parameter values by default parameters.
virtual std::ostream & SaveTo(std::ostream &save)=0
virtual bool SetParametersByMesh(const SMESH_Mesh *theMesh, const TopoDS_Shape &theShape)=0
Initialize my parameter values by the mesh built on the geometry.
#define SALOME_Exception
DistrType
This enumeration presents available types of distribution.