Originally posted by: BhavnaJha

How do I define a discontinuous range like 0-2, 4-6 , 10-15  in opl? 

Regards,

Bhavna 

Hi,

what about using logical constraints ?

dvar int x;
 
 subject to
 {
  (0<=x<=2) || (4<=x<=6) || (10<=x<=15);
 }

regards

Originally posted by: BhavnaJha

No, I'm trying to define it for the set on which we define parameters and variables. 

For example,

something like 

range locations = {85..117, 446..507} ; 

int m [ locations ] = ...;

dvar float x[locations] ; 

Is it possible to do so ? 

Thanks, 

Bhavna 

 {int} locations =asSet(85..117) union asSet(446..507);  
 
 execute
 {
 writeln(locations.size);
 }

regards

Originally posted by: BhavnaJha

Thank you so much! 

Regards, 

Bhavna