[Uml-devel] [Bug 53380] different sequence diagram messages

[Jonathan Riddell]

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
     
http://bugs.kde.org/show_bug.cgi?id=53380     




------- Additional Comments From jr at jriddell.org  2003-12-06 18:39 -------
Actually Jesse's professor is out of date!

>From UML 1.5 spec:

Stick arrowhead ---->
Asynchronous communication; that is, no nesting of control.

NB UML 1.3 and previous versions included a half-stick arrowhead notation in addition to the stick arrowhead notation.  This notation has been removed because the semantic distinction between the two was subtle and confusing.