Description:
Get the value of a scalar
expression, evaluated from the current row buffer, field or parameter.
Invocation
CALL
CAT_EGT0t
(GI; VALUE, NULFLG; STATUS)
Arguments
GI = INTEGER (Given)
Identifier for either an expression, field or parameter.
VALUE =
type
(Returned)
Value to which the expression evaluates for the current row buffer.
NULFLG =
LOGICAL (Returned)
A flag indicating whether or not the expression evaluates to the null value or
not: .TRUE. - The expression is null, .FALSE. - The expression is not null; a genuine value is
available.
STATUS = INTEGER (Given and Returned)
The global status.
Copyright
Copyright (C) 1999 Central Laboratory of the Research Councils
Bugs:
None known