- for ( int i = 0, aNBRefs = anImage->NbReferences(); i < aNBRefs; ++i )
- {
- Handle(HYDROData_Image) aRefImage =
- Handle(HYDROData_Image)::DownCast( anImage->Reference( i ) );
- if ( !aRefImage.IsNull() && aRefImage->IsMustBeUpdated() )
- {
- // image references to updated => also must be updated
- anImage->SetToUpdate( true );
- anIsChanged = true;
- }