Initializing help system before first use

is_fixed

Purpose
Returns true if the task passed in argument has its start and completion times fixed.
Synopsis
function is_fixed(task:cptask) : boolean
Argument
task 
the task
Return value
true if task is fixed
Example
The following example shows how to see if a cptask task is fixed 
if is_fixed(task) then
 write('task is fixed! ')
end-if
Related topics
getlb getub getmiddle getsize getval getdegree gettarget getrand getnext getprev contains

Parent Topic Scheduling

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