remove_deep is deprecated and can silently delete elements still in use.
remove_deep2 requires zero inverses before removal, making it safer.
Also fixes a double-removal bug in remove_grid_axis and prevents
removing the last prop template from a pset template.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
In IFC4X3 IfcQuantityCount is now more strict and requires only interger values.
Error for a reference:
TypeError: attribute 'CountValue' for entity 'IFC4X3.IfcQuantityCount' is expecting value of type 'INT', got 'float'.