View Issue Details

Jump to NotesJump to History
IDProjectCategoryView StatusDate SubmittedLast Update
000060610000-003: Address Spacepublic2009-02-24 17:362011-03-16 15:27
ReporterWolfgang Mahnke Assigned ToWolfgang Mahnke  
PrioritynormalSeverityminorReproducibilityalways
Status closedResolutionfixed 
Fixed in Version1.02 
Summary0000606: Define subtyping rules for enumerations
Description

Currently we do not define what subtyping for enumeration DataType means and what rules have to be defined.

TagsNo tags attached.
Commit Version
Fix Due Date

Activities

Wolfgang Mahnke

2011-03-03 13:16

developer   ~0002311

Defined rules in 8.14

Doc version 1.02.05

Nathan Pocock

2011-03-07 15:05

viewer   ~0002330

In review of the proposed text changes in document version 1.02.05 I had some questions:

Adding enumerated types:
When deriving from an enumerated type why not have the ability to add more enumerated values?

Changing enumerated values:
I can see the argument for preventing changes to enumerated value text. I suspect there may be arguments against this at some point.

Restricting enumerated values:
The new/proposed text says "... can only restrict the enumeration values ...". What does "restrict" mean in this sense? Does that mean that enumerated values of the parent-type can be removed from the derived type? If not, what does it mean?

Thank you.

Randy Armstrong

2011-03-16 15:27

administrator   ~0002431

Reviewed in 2011-03-15 F2F

Issue History

Date Modified Username Field Change
2009-02-24 17:36 Wolfgang Mahnke New Issue
2010-01-12 18:08 user2 Status new => assigned
2010-01-12 18:08 user2 Assigned To => Wolfgang Mahnke
2010-01-13 17:53 user2 Fixed in Version => 1.02
2011-03-03 13:16 Wolfgang Mahnke Status assigned => resolved
2011-03-03 13:16 Wolfgang Mahnke Resolution open => fixed
2011-03-03 13:16 Wolfgang Mahnke Note Added: 0002311
2011-03-07 15:05 Nathan Pocock Note Added: 0002330
2011-03-16 15:27 Randy Armstrong Status resolved => closed
2011-03-16 15:27 Randy Armstrong Note Added: 0002431