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Aaron Bartell wrote:
Short way...
D custIsVld s n
D custNbr s 10 0
/free
custIsVld = (custNbr > 0);
/end-free
Didn't know you could do that, or C-style += and -= in RPG/free, but as
to the above, it's perfectly straightforward, given that any expression
that can be used in an IF statement will return a logical (Boolean,
"indicator") value, and an assignment statement simply pours the value
on the right side into the variable on the left, assuming they're either
of the same type, or the value can be coerced to the same type as the
variable.
That, incidentally, is why many languages use different operators for
assignment and equality (e.g., Pascal and Modula-2 with := for
assignment, Fortran with .EQ. for equality, and C and Java with == for
equality).
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