Scippy

SCIP

Solving Constraint Integer Programs

heur_objpscostdiving.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) 2002-2021 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 visit scipopt.org. */
13 /* */
14 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
15 
16 /**@file heur_objpscostdiving.h
17  * @ingroup PRIMALHEURISTICS
18  * @brief LP diving heuristic that changes variable's objective value instead of bounds, using pseudo cost values as guide
19  * @author Tobias Achterberg
20  */
21 
22 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
23 
24 #ifndef __SCIP_HEUR_OBJPSCOSTDIVING_H__
25 #define __SCIP_HEUR_OBJPSCOSTDIVING_H__
26 
27 #include "scip/def.h"
28 #include "scip/type_retcode.h"
29 #include "scip/type_scip.h"
30 
31 #ifdef __cplusplus
32 extern "C" {
33 #endif
34 
35 /** creates the objpscostdiving heuristic and includes it in SCIP
36  *
37  * @ingroup PrimalHeuristicIncludes
38  */
41  SCIP* scip /**< SCIP data structure */
42  );
43 
44 #ifdef __cplusplus
45 }
46 #endif
47 
48 #endif
#define SCIP_EXPORT
Definition: def.h:100
enum SCIP_Retcode SCIP_RETCODE
Definition: type_retcode.h:54
type definitions for return codes for SCIP methods
type definitions for SCIP&#39;s main datastructure
SCIP_EXPORT SCIP_RETCODE SCIPincludeHeurObjpscostdiving(SCIP *scip)
common defines and data types used in all packages of SCIP