[Bug PAL7444] display mesh takes a lot of more memory in 2.1.0 than in 2.0.0.

src/SMESH_I/Makefile.in

@@ -45,7 +45,7 @@ EXPORT_HEADERS= \
 	SMESH_subMesh_i.hxx \
 	SMESH_Mesh_i.hxx \
 	SMESH_Hypothesis_i.hxx \
-	SMESH.hxx
+	SMESH.hxx SMESH_Base.hxx SMESH_Factory.hxx
 
 EXPORT_PYSCRIPTS = smeshpy.py
 
@@ -69,7 +69,8 @@ LIB_SRC = \
         SMESH_3D_Algo_i.cxx \
 	SMESH_Filter_i.cxx \
 	SMESH_Group_i.cxx \
-	SMESH_Pattern_i.cxx
+	SMESH_Pattern_i.cxx \
+	SMESH_DumpPython.cxx
 
 LIB_SERVER_IDL = SMESH_Gen.idl SMESH_Hypothesis.idl SMESH_Mesh.idl \
                  SALOME_Component.idl SALOME_Exception.idl \

src/SMESH_I/SMESH_Gen_i.cxx

@@ -418,6 +418,7 @@ void SMESH_Gen_i::SetCurrentStudy( SALOMEDS::Study_ptr theStudy )
   if ( myStudyContextMap.find( studyId ) == myStudyContextMap.end() ) {
     myStudyContextMap[ studyId ] = new StudyContext;      
   }
+  SetStudyID(studyId);
   // set current study for geom engine
   /*
   if ( !CORBA::is_nil( GetGeomEngine() ) )
@@ -490,6 +491,9 @@ SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObj
      throw ( SALOME::SALOME_Exception )
 {
   Unexpect aCatch(SALOME_SalomeException);
+  using namespace SMESH;
+  FactoryHandler aFactory;
+
   if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
   // create mesh
   SMESH::SMESH_Mesh_var mesh = this->createMesh();
@@ -500,6 +504,15 @@ SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObj
   // publish mesh in the study
   if ( CanPublishInStudy( mesh ) )
     PublishMesh( myCurrentStudy, mesh.in() );
+
+  CORBA::String_var anEntry = theShapeObject->GetEntry();
+  aFactory->Register(TInvocationID(TResultCont(1,meshServant->GetID()),
+				   GetID(),
+				   "SMESH_Mesh",
+				   "CreateMesh",
+				   TArgumentCont(),
+				   anEntry.in()));
+
   return mesh._retn();
 }
 
@@ -542,6 +555,9 @@ SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
      throw ( SALOME::SALOME_Exception )
 {
   Unexpect aCatch(SALOME_SalomeException);
+  using namespace SMESH;
+  FactoryHandler aFactory;
+
   if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshFromMED" );
 
   // Retrieve mesh names from the file
@@ -554,6 +570,7 @@ SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
   theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
   if(theStatus == SMESH::DRS_OK){
     aResult->length( aNames.size() );
+    TResultCont aResultCont;
     int i = 0;
     
     // Iterate through all meshes and create mesh objects
@@ -574,7 +591,15 @@ SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
 	theStatus = status1;
 
       aResult[i++] = SMESH::SMESH_Mesh::_duplicate( mesh );
+
+      aResultCont.push_back(meshServant->GetID());
     }
+    aFactory->Register(TInvocationID(aResultCont,
+				     GetID(),
+				     "SMESH_Mesh",
+				     "CreateMeshesFromMED",
+				     TArgumentCont(1,std::string(theFileName)),
+				     ""));
   }
   return aResult._retn();
 }
@@ -778,6 +803,10 @@ SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
 {
   INFOS( "SMESH_Gen_i::Save" );
 
+  CORBA::Boolean anIsValidScript;
+  SALOMEDS::Study_var aStudy = theComponent->GetStudy(); 
+  SALOMEDS::TMPFile_var aDump = DumpPython(aStudy,false,anIsValidScript);
+
 //  ASSERT( theComponent->GetStudy()->StudyId() == myCurrentStudy->StudyId() )
   // san -- in case <myCurrentStudy> differs from theComponent's study,
   // use that of the component

src/SMESH_I/SMESH_Gen_i.hxx

@@ -44,6 +44,7 @@
 
 #include "SMESH_Gen.hxx"
 #include "GEOM_Client.hxx"
+#include "SMESH_Factory.hxx"
 
 #include <map>
 
@@ -119,7 +120,8 @@ private:
 // ==========================================================
 class SMESH_Gen_i:
   public virtual POA_SMESH::SMESH_Gen,
-  public virtual Engines_Component_i 
+  public virtual Engines_Component_i,
+  public virtual SMESH::Factory
 {
 public:
   // Get last created instance of the class
@@ -207,6 +209,11 @@ public:
   // ****************************************************
   // Interface inherited methods (from SALOMEDS::Driver)
   // ****************************************************
+  virtual 
+  SALOMEDS::TMPFile* 
+  DumpPython(CORBA::Object_ptr theStudy,
+	     CORBA::Boolean theIsPublished,
+	     CORBA::Boolean& theIsValidScript);
 
   // Save SMESH data
   SALOMEDS::TMPFile* Save( SALOMEDS::SComponent_ptr theComponent,
@@ -371,4 +378,5 @@ private:
   SALOMEDS::Study_var       myCurrentStudy;     // Current study
 };
 
+
 #endif

src/SMESH_I/SMESH_Mesh_i.hxx

@@ -42,6 +42,7 @@
 #include "SMESH_subMesh.hxx"
 
 #include "SALOME_GenericObj_i.hh"
+#include "SMESH_Factory.hxx"
 
 class SMESH_Gen_i;
 class SMESH_GroupBase_i;
@@ -50,7 +51,8 @@ class SMESH_GroupBase_i;
 
 class SMESH_Mesh_i:
   public virtual POA_SMESH::SMESH_Mesh,
-  public virtual SALOME::GenericObj_i
+  public virtual SALOME::GenericObj_i,
+  public virtual SMESH::Base
 {
   SMESH_Mesh_i();
   SMESH_Mesh_i(const SMESH_Mesh_i&);