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[Help-glpk] Java interface to GLPK - accessing result values

From: Prof. Hartwig Baumgaertel
Subject: [Help-glpk] Java interface to GLPK - accessing result values
Date: Tue, 10 Feb 2009 16:13:34 +0100

Hi all, 

I plan to use GLPK by a Java application. I'm happy about the SWIG-based
Java API - 
many thanks to Xypron. 

My application will use a predefined (MIP) model but dynamically created
data. There are 
several possibilities to feed the data to the problem object, so far so
(For sake of simplicity I use a data file in my example, too.). 

My question is about the step after solving the model. I want to further
use the result 
values (values of decision variables after successful model solve) in my
Java application. 
I created a solution which avoids files and databases. 

I would like to know how you experts look to this approach, and would
appreciate any 
suggestions and improvements. 

I have no idea if it is trivial, stupid or the intended way to do this. 
I also have no idea if there are pitfalls regarding memory usage,
efficiency etc. 

Thank you in advance!


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