-// SMESH SMESH : implementaion of SMESH idl descriptions
+// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
//
-// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
-//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
-//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-//
-// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
+// SMESH SMESH : implementaion of SMESH idl descriptions
// File : StdMeshers_NumberOfSegments.hxx
// Moved here from SMESH_NumberOfSegments.hxx
// Author : Paul RASCLE, EDF
// Module : SMESH
-// $Header$
-
+//
#ifndef _SMESH_NUMBEROFSEGMENTS_HXX_
#define _SMESH_NUMBEROFSEGMENTS_HXX_
+#include "SMESH_StdMeshers.hxx"
+
#include "SMESH_Hypothesis.hxx"
#include "Utils_SALOME_Exception.hxx"
#include <vector>
* It provides parameters for subdivision an edge by various
* distribution types, considering the given number of resulting segments
*/
-class StdMeshers_NumberOfSegments:
+class STDMESHERS_EXPORT StdMeshers_NumberOfSegments:
public SMESH_Hypothesis
{
public:
StdMeshers_NumberOfSegments(int hypId, int studyId, SMESH_Gen* gen);
virtual ~StdMeshers_NumberOfSegments();
+ // Builds point distribution according to passed function
+ const std::vector<double>& BuildDistributionExpr( const char*, int, int ) throw ( SALOME_Exception );
+ const std::vector<double>& BuildDistributionTab( const std::vector<double>&, int, int ) throw ( SALOME_Exception );
+
/*!
* \brief Set the number of segments
* \param segmentsNumber - must be greater than zero
*
* Throws SALOME_Exception if distribution type is not DT_ExprFunc
*/
- void SetExpressionFunction(const char* expr)
+ void SetExpressionFunction( const char* expr)
throw (SALOME_Exception);
/*!
throw (SALOME_Exception);
/*!
- * \brief When exponent mode is set, the function of distribution of density
- * is used as an exponent of 10, i,e, 10^f(t). This mode is sensible only when
- * function distribution is used (DT_TabFunc or DT_ExprFunc)
- * \param isExp - boolean switching on/off the mode
+ * \brief Set conversion mode. When it is 0, it means "exponent mode":
+ * the function of distribution of density is used as an exponent of 10, i,e, 10^f(t).
+ * When it is 1, it means "cut negative mode". The function of distribution is used as
+ * F(t), where F(t0)=f(t0), if f(t0)>=0, otherwise F(t0) = 0.
+ * This mode is sensible only when function distribution is used (DT_TabFunc or DT_ExprFunc)
*
* Throws SALOME_Exception if distribution type is not functional
*/
- void SetExponentMode(bool isExp)
+ void SetConversionMode( int conv )
throw (SALOME_Exception);
/*!
- * \brief Returns true if the exponent mode is set
+ * \brief Returns conversion mode
*
* Throws SALOME_Exception if distribution type is not functional
*/
- bool IsExponentMode() const
+ int ConversionMode() const
throw (SALOME_Exception);
- virtual ostream & SaveTo(ostream & save);
- virtual istream & LoadFrom(istream & load);
- friend ostream& operator << (ostream & save, StdMeshers_NumberOfSegments & hyp);
- friend istream& operator >> (istream & load, StdMeshers_NumberOfSegments & hyp);
+ void SetReversedEdges( std::vector<int>& ids);
+
+ void SetObjectEntry( const char* entry ) { _objEntry = entry; }
+
+ const char* GetObjectEntry() { return _objEntry.c_str(); }
+
+ const std::vector<int>& GetReversedEdges() const { return _edgeIDs; }
+
+ /*!
+ * \brief Initialize number of segments by the mesh built on the geometry
+ * \param theMesh - the built mesh
+ * \param theShape - the geometry of interest
+ * \retval bool - true if parameter values have been successfully defined
+ */
+ virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
+
+ /*!
+ * \brief Initialize my parameter values by default parameters.
+ * \retval bool - true if parameter values have been successfully defined
+ */
+ virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0);
+
+ virtual std::ostream & SaveTo(std::ostream & save);
+ virtual std::istream & LoadFrom(std::istream & load);
+ friend std::ostream& operator << (std::ostream & save, StdMeshers_NumberOfSegments & hyp);
+ friend std::istream& operator >> (std::istream & load, StdMeshers_NumberOfSegments & hyp);
protected:
int _numberOfSegments; //!< an edge will be split on to this number of segments
DistrType _distrType; //!< the type of distribution of density function
double _scaleFactor; //!< the scale parameter for DT_Scale
- std::vector<double> _table; //!< the table for DT_TabFunc, a sequence of pairs of numbers
+ std::vector<double> _table, _distr; //!< the table for DT_TabFunc, a sequence of pairs of numbers
std::string _func; //!< the expression of the function for DT_ExprFunc
- bool _expMode; //!< flag of exponent mode
+ int _convMode; //!< flag of conversion mode: 0=exponent, 1=cut negative
+ std::vector<int> _edgeIDs; //!< list of reversed edges ids
+ std::string _objEntry; //!< Entry of the main object to reverse edges
};
#endif
