Issue 18497: Alf should support Real (alf-rtf)
Source: Ivar Jacobson International AB (Mr. Ed Seidewitz, eseidewitz(at)ivarjacobson.com)
Nature: Uncategorized Issue
Severity: 
Summary: Specification: Action Language for Foundational UML (Alf): Concrete Syntax for a UML Action Language, FTF-Beta 2 (ptc/2012-08-43)

Once Alf has been updated to be semantically based fUML 1.1 (see Issue 18393), Alf should also be updated to support the new Real type from UML 2.4.1 that is included in fUML 1.1. This would require both updating the Alf Standard Model Library to provide a RealFunctions package of primitive behaviors and the core Alf syntax and semantics for typing by Real and for operations involving Real values.

 


Resolution: 
Revised Text: 
Actions taken:
February 23, 2013: received issue
Discussion: 

End of Annotations:=====

m: Ed Seidewitz <ed-s@modeldriven.com>
To: "issues@omg.org" <issues@omg.org>
Date: Sat, 23 Feb 2013 13:23:32 -0500
Subject: Alf should support Real
Thread-Topic: Alf should support Real
Thread-Index: Ac4R8oXCQT990MQNQ7y8E2yWsBazTg==
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Specification: Action Language for Foundational UML (Alf): Concrete Syntax for a UML Action Language, FTF-Beta 2 (ptc/2012-08-43)

Once Alf has been updated to be semantically based fUML 1.1 (see Issue 18393), Alf should also be updated to support the new Real type from UML 2.4.1 that is included in fUML 1.1. This would require both updating the Alf Standard Model Library to provide a RealFunctions package of primitive behaviors and the core Alf syntax and semantics for typing by Real and for operations involving Real values.