Scippy

SCIP

Solving Constraint Integer Programs

heur_repair.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) 2002-2017 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 heur_repair.h
17  * @ingroup PRIMALHEURISTICS
18  * @brief repair primal heuristic
19  * @author Gregor Hendel
20  * @author Thomas Nagel
21  *
22  * repair is a large neighborhood search heuristic, which starts with an infeasible solution and tries to repair it.
23  This can happen by variable fixing as long as the sum of all potential possible shiftings
24  is higher than alpha*slack or slack variables with a strong penalty on the objective function.
25  */
26 
27 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
28 
29 #ifndef __SCIP_HEUR_REPAIR_H__
30 #define __SCIP_HEUR_REPAIR_H__
31 
32 
33 #include "scip/scip.h"
34 
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38 
39 /** creates the repair primal heuristic and includes it in SCIP
40  *
41  * @ingroup PrimalHeuristicIncludes
42  */
43 extern
44 SCIP_RETCODE SCIPincludeHeurRepair(
45  SCIP* scip /**< SCIP data structure */
46  );
47 
48 #ifdef __cplusplus
49 }
50 #endif
51 
52 #endif
SCIPincludeHeurRepair
SCIP_RETCODE SCIPincludeHeurRepair(SCIP *scip)
Definition: heur_repair.c:1254
SCIP_RETCODE
enum SCIP_Retcode SCIP_RETCODE
Definition: type_retcode.h:53
scip.h
SCIP callable library.