X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMESH%2FSMESH_Gen.cxx;h=67c3edda9933cd8057ab5b4abcbced706b853803;hb=d2be83be3a939119e4003b50c7fbb874e8a7ba67;hp=504089aea77cf618f6939a85d77e6a23c5f15bd6;hpb=eef0bf5cc772a6bdacf6ae2a4d81fdcb9d3a7fdb;p=modules%2Fsmesh.git

diff --git a/src/SMESH/SMESH_Gen.cxx b/src/SMESH/SMESH_Gen.cxx
index 504089aea..67c3edda9 100644
--- a/src/SMESH/SMESH_Gen.cxx
+++ b/src/SMESH/SMESH_Gen.cxx
@@ -20,7 +20,7 @@
 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 
-//  SMESH SMESH : implementaion of SMESH idl descriptions
+//  SMESH SMESH : implementation of SMESH idl descriptions
 //  File   : SMESH_Gen.cxx
 //  Author : Paul RASCLE, EDF
 //  Module : SMESH
@@ -52,10 +52,9 @@
   #include <windows.h>
 #endif
 
-using namespace std;
-
-//#include <vtkDebugLeaks.h>
+#include <Basics_Utils.hxx>
 
+using namespace std;
 
 //=============================================================================
 /*!
@@ -65,12 +64,25 @@ using namespace std;
 
 SMESH_Gen::SMESH_Gen()
 {
+  _studyContext = new StudyContextStruct;
+  _studyContext->myDocument = new SMESHDS_Document();
   _localId = 0;
   _hypId   = 0;
   _segmentation = _nbSegments = 10;
-  SMDS_Mesh::_meshList.clear();
   _compute_canceled = false;
-  //vtkDebugLeaks::SetExitError(0);
+}
+
+namespace
+{
+  // a structure used to nullify SMESH_Gen field of SMESH_Hypothesis,
+  // which is needed for SMESH_Hypothesis not deleted before ~SMESH_Gen()
+  struct _Hyp : public SMESH_Hypothesis
+  {
+    void NullifyGen()
+    {
+      _gen = 0;
+    }
+  };
 }
 
 //=============================================================================
@@ -81,12 +93,14 @@ SMESH_Gen::SMESH_Gen()
 
 SMESH_Gen::~SMESH_Gen()
 {
-  std::map < int, StudyContextStruct * >::iterator i_sc = _mapStudyContext.begin();
-  for ( ; i_sc != _mapStudyContext.end(); ++i_sc )
-  {
-    delete i_sc->second->myDocument;
-    delete i_sc->second;
-  }  
+    std::map < int, SMESH_Hypothesis * >::iterator i_hyp = _studyContext->mapHypothesis.begin();
+    for ( ; i_hyp != _studyContext->mapHypothesis.end(); ++i_hyp )
+    {
+      if ( _Hyp* h = static_cast< _Hyp*>( i_hyp->second ))
+        h->NullifyGen();
+    }
+  delete _studyContext->myDocument;
+  delete _studyContext;
 }
 
 //=============================================================================
@@ -96,21 +110,17 @@ SMESH_Gen::~SMESH_Gen()
  */
 //=============================================================================
 
-SMESH_Mesh* SMESH_Gen::CreateMesh(int theStudyId, bool theIsEmbeddedMode)
+SMESH_Mesh* SMESH_Gen::CreateMesh(bool theIsEmbeddedMode)
   throw(SALOME_Exception)
 {
   Unexpect aCatch(SalomeException);
 
-  // Get studyContext, create it if it does'nt exist, with a SMESHDS_Document
-  StudyContextStruct *aStudyContext = GetStudyContext(theStudyId);
-
   // create a new SMESH_mesh object
   SMESH_Mesh *aMesh = new SMESH_Mesh(_localId++,
-                                     theStudyId,
                                      this,
                                      theIsEmbeddedMode,
-                                     aStudyContext->myDocument);
-  aStudyContext->mapMesh[_localId-1] = aMesh;
+                                     _studyContext->myDocument);
+  _studyContext->mapMesh[_localId-1] = aMesh;
 
   return aMesh;
 }
@@ -148,6 +158,8 @@ bool SMESH_Gen::Compute(SMESH_Mesh &          aMesh,
   // one face only.
   SMESH_subMesh::compute_event computeEvent =
     aShapeOnly ? SMESH_subMesh::COMPUTE_SUBMESH : SMESH_subMesh::COMPUTE;
+  if ( !aMesh.HasShapeToMesh() )
+    computeEvent = SMESH_subMesh::COMPUTE_NOGEOM; // if several algos and no geometry
 
   if ( anUpward ) // is called from the below code in this method
   {
@@ -371,9 +383,6 @@ bool SMESH_Gen::Compute(SMESH_Mesh &          aMesh,
 
   MEMOSTAT;
 
-  if ( aCompactMesh )
-    aMesh.GetMeshDS()->compactMesh();
-
   // fix quadratic mesh by bending iternal links near concave boundary
   if ( aCompactMesh && // a final compute
        aShape.IsSame( aMesh.GetShapeToMesh() ) &&
@@ -386,6 +395,12 @@ bool SMESH_Gen::Compute(SMESH_Mesh &          aMesh,
       aHelper.FixQuadraticElements( sm->GetComputeError() );
     }
   }
+
+  if ( aCompactMesh )
+  {
+    aMesh.GetMeshDS()->Modified();
+    aMesh.GetMeshDS()->CompactMesh();
+  }
   return ret;
 }
 
@@ -583,7 +598,6 @@ bool SMESH_Gen::Evaluate(SMESH_Mesh &          aMesh,
     ret = Evaluate( aMesh, aShape, aResMap, /*anUpward=*/true, aShapesId );
   }
 
-  MESSAGE( "VSR - SMESH_Gen::Evaluate() finished, OK = " << ret);
   return ret;
 }
 
@@ -653,7 +667,7 @@ static bool checkConformIgnoredAlgos(SMESH_Mesh&               aMesh,
           checkConform = false; // no more check conformity
           INFOS( "ERROR: Local <" << algo->GetName() <<
                 "> would produce not conform mesh: "
-                "<Not Conform Mesh Allowed> hypotesis is missing");
+                "<Not Conform Mesh Allowed> hypothesis is missing");
           theErrors.push_back( SMESH_Gen::TAlgoStateError() );
           theErrors.back().Set( SMESH_Hypothesis::HYP_NOTCONFORM, algo, false );
         }
@@ -1017,7 +1031,15 @@ std::vector< std::string > SMESH_Gen::GetPluginXMLPaths()
       xmlPath += sep + plugin + ".xml";
       bool fileOK;
 #ifdef WIN32
-      fileOK = (GetFileAttributes(xmlPath.c_str()) != INVALID_FILE_ATTRIBUTES);
+#ifdef UNICODE
+      const wchar_t* path = Kernel_Utils::decode_s(xmlPath);
+#else
+      const char* path = xmlPath.c_str();
+#endif
+      fileOK = (GetFileAttributes(path) != INVALID_FILE_ATTRIBUTES);
+#ifdef UNICODE
+      delete path;
+#endif
 #else
       fileOK = (access(xmlPath.c_str(), F_OK) == 0);
 #endif
@@ -1057,7 +1079,8 @@ SMESH_Algo *SMESH_Gen::GetAlgo(SMESH_subMesh * aSubMesh,
   SMESH_Mesh&          aMesh  = *aSubMesh->GetFather();
 
   SMESH_HypoFilter filter( SMESH_HypoFilter::IsAlgo() );
-  filter.And( filter.IsApplicableTo( aShape ));
+  if ( aMesh.HasShapeToMesh() )
+    filter.And( filter.IsApplicableTo( aShape ));
 
   typedef SMESH_Algo::Features AlgoData;
 
@@ -1126,17 +1149,9 @@ SMESH_Algo *SMESH_Gen::GetAlgo(SMESH_subMesh * aSubMesh,
  */
 //=============================================================================
 
-StudyContextStruct *SMESH_Gen::GetStudyContext(int studyId)
+StudyContextStruct *SMESH_Gen::GetStudyContext()
 {
-  // Get studyContext, create it if it does'nt exist, with a SMESHDS_Document
-
-  if (_mapStudyContext.find(studyId) == _mapStudyContext.end())
-  {
-    _mapStudyContext[studyId] = new StudyContextStruct;
-    _mapStudyContext[studyId]->myDocument = new SMESHDS_Document(studyId);
-  }
-  StudyContextStruct *myStudyContext = _mapStudyContext[studyId];
-  return myStudyContext;
+  return _studyContext;
 }
 
 //================================================================================
@@ -1165,7 +1180,7 @@ int SMESH_Gen::GetShapeDim(const TopAbs_ShapeEnum & aShapeType)
 
 //=============================================================================
 /*!
- * Genarate a new id unique withing this Gen
+ * Generate a new id unique within this Gen
  */
 //=============================================================================