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Re: [Help-glpk] Sorting Vars?

From: Daniel Reckhard
Subject: Re: [Help-glpk] Sorting Vars?
Date: Sat, 09 Feb 2008 19:21:52 +0100
User-agent: Thunderbird (Windows/20071031)

First of, thank you Michael.

Michael Hennebry wrote:
Unless the documentation says so,
I wouldn't assume that lpx_print_prob prints in index order.
You had me hoping for a moment. But I just checked with a simple for loop, vars are returned in the same 'order'. So I guess I'm back to square one.
Difficulties like yours are the reason I usually access
solvers through their APIs instead of a modelling language.
Seems that's what I'll have to do, too. The bad thing is once your problems are significantly advanced it's a _lot_ more code with that basic API in C than it would be in any modelling language. I'm already looking forward to changing something then... NOT. :)


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