homepage › Forums › BridgePoint/xtUML Usage and Training › Creating Structured Data Types in OAL › Reply To: Creating Structured Data Types in OAL
May 17, 2017 at 3:34 pm
#5798
Lee RiemenschneiderParticipant
Recent discussion found the QMARK in OAL syntax, where assignment of QMARK creates an out of scope variable placeholder. This doesn’t allow the variable to be conditionally assigned a type, and it doesn’t let it be assigned via a select statement.
Using the above example:
//Cs is a set of instances of class Class_C
Var_B = ?;
for each C in Cs
if (C.Foo)
select any B related by C->Class_B[R47];
Var_B = B; <--- workaround for lack of select usage
end if;
end for;
if (empty Var_B)
end if;
More discussion here.