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Re: [Help-glpk] help needed - executing glpsol from C function
From: |
xypron |
Subject: |
Re: [Help-glpk] help needed - executing glpsol from C function |
Date: |
Fri, 23 Jan 2009 10:32:33 -0800 (PST) |
Hello LG,
>> I ... need to use GLPK for constraint optimization problem.
GLPK is used for (mixed integer) linear optimization not for constraint
programming.
>> I am also wanting to use the optimized values generated in .sol file into
>> another .C file. So is there any way to perform this data passing?
GLPK cannot only be used with the standalone solver GLPSOL but also provides
a library functions to access the solver. You can use these library function
to both to create a linear model by rows or columns or to read and solve a
GMPL model file and then access the solution. The documentation of the
library can be found in doc/glpk.pdf of the current distribution.
If you want to use results of one optimization run of glpsol in a second
optimization run or in another program, consider using the table statement
described in doc/tables.pdf. You can use it to access CSV files or an ODBC
data base.
Best regards
Xypron
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