+
+// --------------------------------------------------------------------------------
+SMDS_MeshGroup* StdMeshers_ViscousLayers::CreateGroup( const std::string& theName,
+ SMESH_Mesh& theMesh,
+ SMDSAbs_ElementType theType)
+{
+ SMESH_Group* group = 0;
+ SMDS_MeshGroup* groupDS = 0;
+
+ if ( theName.empty() )
+ return groupDS;
+
+ if ( SMESH_Mesh::GroupIteratorPtr grIt = theMesh.GetGroups() )
+ while( grIt->more() && !group )
+ {
+ group = grIt->next();
+ if ( !group ||
+ group->GetGroupDS()->GetType() != theType ||
+ group->GetName() != theName ||
+ !dynamic_cast< SMESHDS_Group* >( group->GetGroupDS() ))
+ group = 0;
+ }
+ if ( !group )
+ group = theMesh.AddGroup( theType, theName.c_str() );
+
+ groupDS = & dynamic_cast< SMESHDS_Group* >( group->GetGroupDS() )->SMDSGroup();
+
+ return groupDS;
+}
+