ISO 10303-214:2010(E)

Figure — Arrowleft Figure — Clause 4 Figure — Arrowright

4.2.501 Structuring_method_hierarchy

A Structuring_method_hierarchy is a mechanism to build up a nesting of Group objects within Group or Layer objects in structuring methods.

NOTE This mechanism facilitates the nesting of groups in other groups and the nesting of groups in a layer, but not the nesting of one layer in another layer or group.

The data associated with a Structuring_method_hierarchy are the following:

4.2.501.1 related

The related specifies the Group object to be nested. A Group that contains Shape_element objects shall not participate, directly or indirectly, in a Layer.

See structuring_method_hierarchy to group for the application assertion.

4.2.501.2 relating

The relating specifies the structuring method in that the Group is nested.

See structuring_method_hierarchy to group and structuring_method_hierarchy to layer for the application assertions.

There shall be exactly one object that the Structuring_method_hierarchy is relating to.



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