lemon-project-template-glpk

comparison src/main.cc @ 11:4fc6ad2fb8a6

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Test GLPK in src/main.cc
author Alpar Juttner <alpar@cs.elte.hu>
date Sun, 06 Nov 2011 21:43:29 +0100
parents c941f748eaa8
children
comparison
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0:3ed4b8fb6f30 1:bdbb62eccc80
14 * express or implied, and with no claim as to its suitability for any 14 * express or implied, and with no claim as to its suitability for any
15 * purpose. 15 * purpose.
16 * 16 *
17 */ 17 */
18 18
19 #include<lemon/arg_parser.h>
19 #include<lemon/list_graph.h> 20 #include<lemon/list_graph.h>
21 #include<lemon/glpk.h>
20 22
21 ///The main entry point 23 ///The main entry point
22 int main() 24 int main(int argc, char **argv)
23 { 25 {
26
27 lemon::ArgParser ap(argc,argv);
28 ap.run();
29
24 lemon::ListGraph g; 30 lemon::ListGraph g;
25 g.addNode(); 31 g.addNode();
32
33 typedef lemon::GlpkLp Solver;
34 Solver lp;
35 Solver::Col x = lp.addCol();
36 Solver::Col y = lp.addCol();
37 lp.colLowerBound(x,0);
38 lp.colLowerBound(y,0);
39 lp.addRow(3<=x+2*y<=10);
40 lp.obj(-4*x+3*y);
41 lp.max();
42 lp.solve();
43
26 } 44 }