23237: EDF 12367 - SIGSEGV with Remove group

[modules/smesh.git] / src / SMESH_I / SMESH_Pattern_i.cxx

diff --git a/src/SMESH_I/SMESH_Pattern_i.cxx b/src/SMESH_I/SMESH_Pattern_i.cxx
index 675b99f8a677c7110457a360c95bb2b6c521f33d..40d68e5b9b9e620b86daaa7b9c7cfe1bdc39cfe1 100644 (file)
--- a/src/SMESH_I/SMESH_Pattern_i.cxx
+++ b/src/SMESH_I/SMESH_Pattern_i.cxx
@@ -45,6 +45,8 @@
 #include <sstream>
 #include <set>
 
+using namespace std;
+
 using SMESH::TPythonDump;
 using SMESH::TVar;
 
@@ -83,28 +85,31 @@ SMESH::SMESH_Pattern_ptr SMESH_Gen_i::GetPattern()
 //=======================================================================
 
 SMESH_Pattern_i::SMESH_Pattern_i( SMESH_Gen_i* theGen_i ):
-       myGen( theGen_i )
+  myGen( theGen_i )
 {
 }
 
 //=======================================================================
 //function : getMesh
-//purpose  : 
+//purpose  :
 //=======================================================================
 
 ::SMESH_Mesh* SMESH_Pattern_i::getMesh( SMESH::SMESH_Mesh_ptr & theMesh )
 {
-  SMESH_Mesh_i* anImplPtr = 
+  SMESH_Mesh_i* anImplPtr =
     dynamic_cast<SMESH_Mesh_i*>( SMESH_Gen_i::GetServant( theMesh ).in() );
   if ( anImplPtr )
+  {
+    anImplPtr->Load();
     return & anImplPtr->GetImpl();
+  }
 
   return 0;
 }
 
 //=======================================================================
 //function : LoadFromFile
-//purpose  : 
+//purpose  :
 //=======================================================================
 
 CORBA::Boolean SMESH_Pattern_i::LoadFromFile(const char* theFileContents)
@@ -281,7 +286,7 @@ SMESH::point_array*
 
   list<const gp_XYZ *> xyzList;
   set<const SMDS_MeshFace*> fset;
-  for (int i = 0; i < theFacesIDs.length(); i++)
+  for ( CORBA::ULong i = 0; i < theFacesIDs.length(); i++)
   {
     CORBA::Long index = theFacesIDs[i];
     const SMDS_MeshElement * elem = aMesh->GetMeshDS()->FindElement(index);
@@ -342,7 +347,7 @@ SMESH::point_array*
 
   list<const gp_XYZ *> xyzList;
   set<const SMDS_MeshVolume*> vset;
-  for (int i = 0; i < theVolumesIDs.length(); i++)
+  for ( CORBA::ULong i = 0; i < theVolumesIDs.length(); i++)
   {
     CORBA::Long index = theVolumesIDs[i];
     const SMDS_MeshElement * elem = aMesh->GetMeshDS()->FindElement(index);