+Handle(HYDROData_ShapesGroup) HYDROData_Object::GetGroup( const int theGroupId ) const
+{
+ Handle(HYDROData_ShapesGroup) aResGroup;
+
+ HYDROData_SequenceOfObjects aGroups = GetGroups();
+ if ( theGroupId < 0 || theGroupId >= aGroups.Length() )
+ return aResGroup;
+
+ aResGroup = Handle(HYDROData_ShapesGroup)::DownCast( aGroups.Value( theGroupId + 1 ) );
+
+ return aResGroup;
+}
+
+int HYDROData_Object::GetGroupId( const Handle(HYDROData_ShapesGroup)& theGroup ) const
+{
+ int aRes = -1;
+
+ HYDROData_SequenceOfObjects aGroups = GetGroups();
+ for ( int i = 1, n = aGroups.Length(); i <= n; ++i )
+ {
+ Handle(HYDROData_ShapesGroup) aGroup =
+ Handle(HYDROData_ShapesGroup)::DownCast( aGroups.Value( i ) );
+ if ( IsEqual( theGroup, aGroup ) )
+ {
+ aRes = i - 1;
+ break;
+ }
+ }
+
+ return aRes;
+}
+