June 24, 2010 5 Comments
The OPL Development Studio, created by ILOG (and recently acquired by IBM), provides tools based on the Optimization Programming Language. This tool intends to simplify the process of feeding data and model formulae to other ILOG optimization tools for mathematical programming and constraint programming.
Experience has been proven OPL to be extremely helpful as a compact and high level language for both data and model. Nevertheless, this language still reveals some constructs that are not well understood nor well documented.
For example, there are many pitfalls a novice developer will face on OPL while working with arrays. Here, and on subsequente articles, I will share some advices that would have been useful while I learned OPL.