+ if ( !theOrderIds.empty() && isNewOrederVersion )
+ {
+ // convert ids to entries
+ std::list< std::list< std::string > > orderEntryLists;
+ for ( const TListOfInt& idList : theOrderIds )
+ {
+ orderEntryLists.emplace_back();
+ std::list< std::string > & entryList = orderEntryLists.back();
+ for ( const int& id : idList )
+ {
+ const TopoDS_Shape& shape = mySMESHDSMesh->IndexToShape( id );
+ GEOM::GEOM_Object_var go = ShapeToGeomObject( shape );
+ SALOMEDS::SObject_var so = ObjectToSObject( go );
+ if ( !so->_is_nil() )
+ {
+ CORBA::String_var entry = so->GetID();
+ entryList.emplace_back( entry.in() );
+ }
+ }
+ }
+ // convert orderEntryLists to string
+ std::ostringstream ostream;
+ boost::archive::text_oarchive( ostream ) << orderEntryLists;
+ std::string orderEntryString = ostream.str();
+
+ // write HDF group
+ aSize[ 0 ] = orderEntryString.size() + 1;
+ aDataset = new HDFdataset( "MeshOrder_new", aTopGroup, HDF_STRING, aSize, 1 );
+ aDataset->CreateOnDisk();
+ aDataset->WriteOnDisk((char*) orderEntryString.data() );
+ aDataset->CloseOnDisk();
+ }