Originally posted by: ahimsauxin

Hi,

I've started learning cplex for a few days so please excuse me if I'm not making any sense. I was wondering if there is a way for me to assign value to an array with a decision variable as an index.

For example,

IloIntVar worker1_start = ...;
IloIntVar worker2_start = ...;
IloIntExpr[] usage = ...;

Then what I want to do is something like(i know the convention is wrong but i think you get the idea):
usageworker1_start +=5 ;
usageworker2_start +=1 ;

What I'm trying to get out of it is that I have 2 workers with the start date of each workers being a decision variable. Then I use the cap_used array to keep track of the usage each day so that I can have a constraint that limits usage<capacity. The problem that I've been facing is that I can't set values to an array having an index as a decision variable. Is there a way out of this? Any suggestions would really be appreciated. Thank you,

Aaron
#DecisionOptimization
#OPLusingCPLEXOptimizer

Originally posted by: ahimsauxin

Nevermind. I figured out a way to do it now. Thanks
#DecisionOptimization
#OPLusingCPLEXOptimizer