X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH%2FSMESH_Hypothesis.hxx;h=55ed9dd5fb2f84970161c6d1c523350965caa0db;hp=3a8c3d2e69c894a90427bc2dc859d9db69ce8f36;hb=e49d9ab359218d64774383b4225508849809f06a;hpb=c63ee099ad2b149bd70136839c973e8910137bc5

diff --git a/src/SMESH/SMESH_Hypothesis.hxx b/src/SMESH/SMESH_Hypothesis.hxx
index 3a8c3d2e6..55ed9dd5f 100644
--- a/src/SMESH/SMESH_Hypothesis.hxx
+++ b/src/SMESH/SMESH_Hypothesis.hxx
@@ -1,56 +1,69 @@
-//  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
 //
-//  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.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//  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.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+//  SMESH SMESH : implementaion of SMESH idl descriptions
 //  File   : SMESH_Hypothesis.hxx
 //  Author : Paul RASCLE, EDF
 //  Module : SMESH
-//  $Header$
+//
 
 #ifndef _SMESH_HYPOTHESIS_HXX_
 #define _SMESH_HYPOTHESIS_HXX_
 
+#include "SMESH_SMESH.hxx"
+
 #include "SMESHDS_Hypothesis.hxx"
 
 class SMESH_Gen;
 class TopoDS_Shape;
 class SMESH_Mesh;
 
-class SMESH_Hypothesis: public SMESHDS_Hypothesis
+enum MeshDimension // dimension of mesh
+{
+  MeshDim_0D = 0,
+  MeshDim_1D,
+  MeshDim_2D,
+  MeshDim_3D
+};
+
+class SMESH_EXPORT SMESH_Hypothesis: public SMESHDS_Hypothesis
 {
 public:
   enum Hypothesis_Status // in the order of severity
   {
-    HYP_OK,
+    HYP_OK = 0,
     HYP_MISSING,      // algo misses a hypothesis
     HYP_CONCURENT,    // several applicable hypotheses
     HYP_BAD_PARAMETER,// hypothesis has a bad parameter value
+    HYP_HIDDEN_ALGO,  // an algo is hidden by an upper dim algo generating all-dim elements
+    HYP_HIDING_ALGO,  // an algo hides lower dim algos by generating all-dim elements
     HYP_UNKNOWN_FATAL,//  --- all statuses below should be considered as fatal
                       //      for Add/RemoveHypothesis operations
     HYP_INCOMPATIBLE, // hypothesis does not fit algo
     HYP_NOTCONFORM,   // not conform mesh is produced appling a hypothesis
     HYP_ALREADY_EXIST,// such hypothesis already exist
     HYP_BAD_DIM,      // bad dimension
-    HYP_BAD_SUBSHAPE  // shape is neither the main one, nor its subshape, nor a group
+    HYP_BAD_SUBSHAPE, // shape is neither the main one, nor its subshape, nor a group
+    HYP_BAD_GEOMETRY, // shape geometry mismatches algorithm's expectation
+    HYP_NEED_SHAPE    // algorithm can work on shape only
   };
   static bool IsStatusFatal(Hypothesis_Status theStatus)
   { return theStatus >= HYP_UNKNOWN_FATAL; }
@@ -64,14 +77,32 @@ public:
   virtual const char* GetLibName() const;
   void  SetLibName(const char* theLibName);
 
+  void  SetParameters(const char *theParameters);
+  char* GetParameters() const;
+
+  void SetLastParameters(const char* theParameters);
+  char* GetLastParameters() const;
+  void ClearParameters();
+  
   /*!
    * \brief Initialize my parameter values 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
+   *  \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)=0;
 
+  struct TDefaults
+  {
+    double _elemLength;
+    int    _nbSegments;
+  };
+  /*!
+   * \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)=0;
+
   /*!
    * \brief Return true if me is an auxiliary hypothesis
     * \retval bool - auxiliary or not
@@ -81,7 +112,7 @@ public:
    * dimention can be assigned to the shape
    */
   virtual bool IsAuxiliary() const
-  { return GetType() == PARAM_ALGO && _param_algo_dim <= 0; }
+  { return GetType() == PARAM_ALGO && _param_algo_dim < 0; }
 
 protected:
   SMESH_Gen* _gen;
@@ -91,6 +122,8 @@ protected:
 
 private:
   std::string _libName;
+  std::string _parameters;
+  std::string _lastParameters;
 };
 
 #endif