lemon-project-template-glpk: deps/glpk/examples/mplsamp1.c annotate

lemon-project-template-glpk

Import GLPK 4.47

author	Alpar Juttner <alpar@cs.elte.hu>
date	Sun, 06 Nov 2011 20:59:10 +0100
parents
children

rev	line source
alpar@9	1 /* mplsamp1.c */
alpar@9	2
alpar@9	3 #include <stdio.h>
alpar@9	4 #include <stdlib.h>
alpar@9	5 #include <glpk.h>
alpar@9	6
alpar@9	7 int main(void)
alpar@9	8 { glp_prob *lp;
alpar@9	9 glp_tran *tran;
alpar@9	10 int ret;
alpar@9	11 lp = glp_create_prob();
alpar@9	12 tran = glp_mpl_alloc_wksp();
alpar@9	13 ret = glp_mpl_read_model(tran, "egypt.mod", 0);
alpar@9	14 if (ret != 0)
alpar@9	15 { fprintf(stderr, "Error on translating model\n");
alpar@9	16 goto skip;
alpar@9	17 }
alpar@9	18 ret = glp_mpl_generate(tran, NULL);
alpar@9	19 if (ret != 0)
alpar@9	20 { fprintf(stderr, "Error on generating model\n");
alpar@9	21 goto skip;
alpar@9	22 }
alpar@9	23 glp_mpl_build_prob(tran, lp);
alpar@9	24 ret = glp_write_mps(lp, GLP_MPS_FILE, NULL, "egypt.mps");
alpar@9	25 if (ret != 0)
alpar@9	26 fprintf(stderr, "Error on writing MPS file\n");
alpar@9	27 skip: glp_mpl_free_wksp(tran);
alpar@9	28 glp_delete_prob(lp);
alpar@9	29 return 0;
alpar@9	30 }
alpar@9	31
alpar@9	32 /* eof */