23514: EDF 16031 - SMESH freezes

[modules/smesh.git] / src / SMESH / SMESH_Hypothesis.cxx

diff --git a/src/SMESH/SMESH_Hypothesis.cxx b/src/SMESH/SMESH_Hypothesis.cxx
index f6bfaf7a6a32a3dd843e8a091d04ac865118872f..c4107fb3892bed30a88f0b640277375422e4640c 100644 (file)
--- a/src/SMESH/SMESH_Hypothesis.cxx
+++ b/src/SMESH/SMESH_Hypothesis.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2016  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
@@ -25,16 +25,18 @@
 //  Author : Paul RASCLE, EDF
 //  Module : SMESH
 //
-#include "SMESH_Hypothesis.hxx"
+
 #include "SMESH_Gen.hxx"
-#include "SMESH_subMesh.hxx"
-#include "utilities.h"
+
+#include "SMESHDS_Mesh.hxx"
+#include "SMESH_Hypothesis.hxx"
+#include "SMESH_Mesh.hxx"
 
 using namespace std;
 
 //=============================================================================
 /*!
- * 
+ *
  */
 //=============================================================================
 
@@ -59,9 +61,11 @@ SMESH_Hypothesis::SMESH_Hypothesis(int hypId,
 
 SMESH_Hypothesis::~SMESH_Hypothesis()
 {
-  MESSAGE("SMESH_Hypothesis::~SMESH_Hypothesis");
-  StudyContextStruct* myStudyContext = _gen->GetStudyContext(_studyId);
-  myStudyContext->mapHypothesis[_hypId] = 0;
+  if ( _gen )
+  {
+    StudyContextStruct* myStudyContext = _gen->GetStudyContext(_studyId);
+    myStudyContext->mapHypothesis[_hypId] = 0;
+  }
 }
 
 //=============================================================================
@@ -74,19 +78,20 @@ int SMESH_Hypothesis::GetDim() const
 {
   int dim = 0;
   switch (_type)
-    {
-    case ALGO_1D: dim = 1; break;
-    case ALGO_2D: dim = 2; break;
-    case ALGO_3D: dim = 3; break;
-    case PARAM_ALGO:
-      dim = ( _param_algo_dim < 0 ) ? -_param_algo_dim : _param_algo_dim; break;
-    }
+  {
+  case ALGO_1D: dim = 1; break;
+  case ALGO_2D: dim = 2; break;
+  case ALGO_3D: dim = 3; break;
+  case ALGO_0D: dim = 0; break;
+  case PARAM_ALGO:
+    dim = ( _param_algo_dim < 0 ) ? -_param_algo_dim : _param_algo_dim; break;
+  }
   return dim;
 }
 
 //=============================================================================
 /*!
- *  
+ *
  */
 //=============================================================================
 
@@ -114,8 +119,6 @@ int SMESH_Hypothesis::GetStudyId() const
 
 void SMESH_Hypothesis::NotifySubMeshesHypothesisModification()
 {
-  MESSAGE("SMESH_Hypothesis::NotifySubMeshesHypothesisModification");
-
   // for all meshes in study
 
   StudyContextStruct* myStudyContext = _gen->GetStudyContext(_studyId);
@@ -123,15 +126,15 @@ void SMESH_Hypothesis::NotifySubMeshesHypothesisModification()
   for (itm = myStudyContext->mapMesh.begin();
        itm != myStudyContext->mapMesh.end();
        itm++)
-    {
-      SMESH_Mesh* mesh = (*itm).second;
-      mesh->NotifySubMeshesHypothesisModification( this );
-    }
+  {
+    SMESH_Mesh* mesh = (*itm).second;
+    mesh->NotifySubMeshesHypothesisModification( this );
+  }
 }
 
 //=============================================================================
 /*!
- * 
+ *
  */
 //=============================================================================
 
@@ -159,7 +162,7 @@ void SMESH_Hypothesis::SetLibName(const char* theLibName)
 SMESH_Mesh* SMESH_Hypothesis::GetMeshByPersistentID(int id)
 {
   StudyContextStruct* myStudyContext = _gen->GetStudyContext(_studyId);
-  map<int, SMESH_Mesh*>::iterator itm = itm = myStudyContext->mapMesh.begin();
+  map<int, SMESH_Mesh*>::iterator itm = myStudyContext->mapMesh.begin();
   for ( ; itm != myStudyContext->mapMesh.end(); itm++)
   {
     SMESH_Mesh* mesh = (*itm).second;