Initializing help system before first use

getval

Purpose
This function returns the instantiation value of a variable passed in argument. Note that the variable must be instantiated before calling this function, else it will return its lower bound.
Synopsis
function getval(x:cpvar) : integer
Argument
x 
the decision variable
Return value
The instantiation value of x (or by default its lower bound)
Example
The following example shows how to get the instantiation value of a cpvar X 
val:=getval(X)
Related topics
getlb getub getmiddle getsize is_fixed getdegree gettarget getrand getnext getprev contains

Parent Topic Variables

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