Geometry Same As

The SEDRIS Data Representation Model APPENDIX A - Classes Geometry Same As

Abstract Class Name: Geometry Same As

Superclass - <SEDRIS Abstract Base>

Subclasses

<Same As Geometry Edge>
<Same As Geometry Face>
<Same As Geometry Node>

Definition

An instance of this DRM class indicates that different <Geometry Topology> instances represent the same entity, so that topologies can be joined together by consuming applications.

Primary Page in DRM Diagram:

Secondary Pages in DRM Diagram:

This class appears on only one page of the DRM class diagram.

Example

See individual subclasses for examples.

Constraints

<<Non Crossing Associations>>

Associated to (one-way)

one <Geometry ID> instance

Inherited Field Elements

This class has no inherited field elements.

Prev: Geometry Node. Next: Geometry Topology. Up:Index.

Last updated: October 1, 2002