Scippy

SCIP

Solving Constraint Integer Programs

prop_redcost.h
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1 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
2 /* */
3 /* This file is part of the program and library */
4 /* SCIP --- Solving Constraint Integer Programs */
5 /* */
6 /* Copyright (C) 2002-2014 Konrad-Zuse-Zentrum */
7 /* fuer Informationstechnik Berlin */
8 /* */
9 /* SCIP is distributed under the terms of the ZIB Academic License. */
10 /* */
11 /* You should have received a copy of the ZIB Academic License */
12 /* along with SCIP; see the file COPYING. If not email to scip@zib.de. */
13 /* */
14 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
15 
16 /**@file prop_redcost.h
17  * @ingroup PROPAGATORS
18  * @brief propagator using the LP reduced cost and the cutoff bound
19  * @author Tobias Achterberg
20  * @author Stefan Heinz
21  * @author Matthias Miltenberger
22  * @author Michael Winkler
23  *
24  * This propagator uses the reduced cost of an optimal solved LP relaxation to propagate the variables against the
25  * cutoff bound.
26  */
27 
28 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
29 
30 #ifndef __SCIP_PROP_REDCOST_H__
31 #define __SCIP_PROP_REDCOST_H__
32 
33 
34 #include "scip/scip.h"
35 
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39 
40 /** creates the redcost propagator and includes it in SCIP */
41 extern
42 SCIP_RETCODE SCIPincludePropRedcost(
43  SCIP* scip /**< SCIP data structure */
44  );
45 
46 #ifdef __cplusplus
47 }
48 #endif
49 
50 #endif
51