The SEDRIS Data Representation Model
APPENDIX C - Types
SE_Union_Reason
/*
 * REGISTERABLE ENUM: SE_Union_Reason
 *
 *  This data type indicates the reason why the given
 *  <Union Of Features> or <Union Of Geometry> instance
 *  U was created to organize its components.
 */
typedef SE_Short_Integer SE_Union_Reason;
Enumerant Definition Value
SE_UNION_REASON_CLASSIFIED_OBJECT
 U has a component <Classification Data> instance, and
 represents a single environmental object.
1
SE_UNION_REASON_COLLECTION_OF_CLASSIFIED_OBJECTS
 U has a component <Classification Data> instance, and
 represents a collection of environmental objects,
 corresponding to the "branches" of the union, such
 that the <Classification Data> is inherited by each
 branch component.
2
SE_UNION_REASON_OTHER
 U has no component <Classification Data> instance, so the
 data provider's reason for creating U was something other
 than directly representing an environmental object or
 collection of environmental objects.
3



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Last updated: July 16, 2004 Copyright © 2004 SEDRIS