^DECR
Decrement an argument in a complex path
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WNSupported in Synergy .NET on Windows
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^DECR(variable[, post_flag])
Arguments
variable
The argument to decrement.
post_flag
(optional) One of the following values:
Post-decrement. Decrement occurs after the surrounding functionality takes place.
Pre-decrement. Decrement occcurs before the surrounding functionality takes place. (default)
Discussion
If the data type for variable does not support decrement operations, a “No operator” error (NOOPER) occurs.
Examples
In the example below, the result on the second writeline is 17, meaning the decrement took place after the ToString().
main record ivar, int proc ivar = 18 console.writeline(^decr(ivar).ToString()) ;Should be 17 console.writeline(^decr(ivar,true).ToString()) ;Should be 17 console.writeline(ivar) ;Should be 16