if


Name:
if - conditionaly execute a procedure
Synopsis:
 
boolean {procedure} if -> -
boolean anytoken if -> -
Description:
if executes the supplied token if the boolean  
is true. The supplied token usually is a procedure.

Alternatives: Function if_ (undocumented)
-> behaviour and synopsis are the same, except that no
warnings or error messages are thrown.

Examples: 1 0 gt { (1 > 0) = } if -> (1 > 0)

SeeAlso: Source:
/home/nest/work/nest-2.14.0/sli/slicontrol.cc