- SMESHDS_GroupBase* oldGroupDS = orderedOldNewGroups[i]->first;
- SMESHDS_Group* newGroupDS = orderedOldNewGroups[i]->second;
- if ( newGroupDS->IsEmpty() )
- {
- mesh->GetMeshDS()->RemoveGroup( newGroupDS );
- }
- else
- {
- // make a name
- string name = oldGroupDS->GetStoreName();
- if ( !targetMesh ) {
- name += "_";
- name += postfix;
- int nb = 1;
- while ( !groupNames.insert( name ).second ) // name exists
- name = SMESH_Comment( oldGroupDS->GetStoreName() ) << "_" << postfix << "_" << nb++;
+ SMESHDS_GroupBase* oldGroupDS = orderedOldNewGroups[i]->get<0>();
+ SMESHDS_Group* newGroups[2] = { orderedOldNewGroups[i]->get<1>(),
+ orderedOldNewGroups[i]->get<2>() };
+ const int nbNewGroups = !newGroups[0]->IsEmpty() + !newGroups[1]->IsEmpty();
+ for ( int is2nd = 0; is2nd < 2; ++is2nd )
+ {
+ SMESHDS_Group* newGroupDS = newGroups[ is2nd ];
+ if ( newGroupDS->IsEmpty() )
+ {
+ mesh->GetMeshDS()->RemoveGroup( newGroupDS );
+ }
+ else
+ {
+ // set group type
+ newGroupDS->SetType( newGroupDS->GetElements()->next()->GetType() );
+
+ // make a name
+ const bool isTop = ( nbNewGroups == 2 &&
+ newGroupDS->GetType() == oldGroupDS->GetType() );
+ string name = oldGroupDS->GetStoreName();
+ if ( !targetMesh ) {
+ string suffix = ( isTop ? "top": postfix.c_str() );
+ name += "_";
+ name += suffix;
+ int nb = 1;
+ while ( !groupNames.insert( name ).second ) // name exists
+ name = SMESH_Comment( oldGroupDS->GetStoreName() ) << "_" << suffix << "_" << nb++;
+ }
+ else if ( isTop ) {
+ name += "_top";
+ }
+ newGroupDS->SetStoreName( name.c_str() );
+
+ // make a SMESH_Groups
+ mesh->AddGroup( newGroupDS );
+ if ( isTop )
+ topGrouIds.push_back( newGroupDS->GetID() );
+ else
+ newGroupIDs->push_back( newGroupDS->GetID() );