Scippy

SCIP

Solving Constraint Integer Programs

struct_benderscut.h
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2 /* */
3 /* This file is part of the program and library */
4 /* SCIP --- Solving Constraint Integer Programs */
5 /* */
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24 
25 /**@file struct_benderscut.h
26  * @ingroup INTERNALAPI
27  * @brief datastructures for Benders' decomposition cuts techniques
28  * @author Stephen J. Maher
29  */
30 
31 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
32 
33 #ifndef __SCIP_STRUCT_BENDERSCUT_H__
34 #define __SCIP_STRUCT_BENDERSCUT_H__
35 
36 
37 #include "scip/def.h"
38 #include "scip/type_clock.h"
39 #include "scip/type_benderscut.h"
40 
41 #ifdef __cplusplus
42 extern "C" {
43 #endif
44 
45 /** Benders' decomposition cuts data */
47 {
48  SCIP_Longint ncalls; /**< number of times, this Benders' decomposition cut was called */
49  SCIP_Longint nfound; /**< number of cuts found so far by this Benders' decomposition cut */
50  char* name; /**< name of the Benders' decomposition cut */
51  char* desc; /**< description of the Benders' decomposition cut */
52  SCIP_DECL_BENDERSCUTCOPY((*benderscutcopy));/**< copy method of the Benders' decomposition cut or NULL if you don't want to copy your plugin into sub-SCIPs */
53  SCIP_DECL_BENDERSCUTFREE((*benderscutfree));/**< destructor of the Benders' decomposition cut */
54  SCIP_DECL_BENDERSCUTINIT((*benderscutinit));/**< initialize the Benders' decomposition cut */
55  SCIP_DECL_BENDERSCUTEXIT((*benderscutexit));/**< deinitialize the Benders' decomposition cut */
56  SCIP_DECL_BENDERSCUTINITSOL((*benderscutinitsol));/**< solving process initialization method of the Benders' decomposition cut */
57  SCIP_DECL_BENDERSCUTEXITSOL((*benderscutexitsol));/**< solving process deinitialization method of the Benders' decomposition cut */
58  SCIP_DECL_BENDERSCUTEXEC((*benderscutexec));/**< execution method of the Benders' decomposition cut */
59  SCIP_BENDERSCUTDATA* benderscutdata; /**< Benders' decomposition cuts local data */
60  SCIP_CLOCK* setuptime; /**< time spend for setting up the Benders' decomposition cut plugin */
61  SCIP_CLOCK* benderscutclock; /**< the execution time of the Benders' decomposition cut plugin */
62  int priority; /**< priority of the Benders' decomposition cuts */
63  SCIP_Bool islpcut; /**< does this Benders' cut use LP information? */
64  SCIP_Bool initialized; /**< has the Benders' decomposition cut been initialized? */
65 
66  /* additional Benders' decomposition cuts parameters */
67  SCIP_Bool enabled; /**< is this Benders' decomposition cut enabled? */
68 };
69 
70 #ifdef __cplusplus
71 }
72 #endif
73 
74 #endif
struct SCIP_BenderscutData SCIP_BENDERSCUTDATA
SCIP_DECL_BENDERSCUTINIT((*benderscutinit))
SCIP_DECL_BENDERSCUTEXITSOL((*benderscutexitsol))
SCIP_Longint ncalls
SCIP_DECL_BENDERSCUTEXEC((*benderscutexec))
SCIP_CLOCK * setuptime
SCIP_DECL_BENDERSCUTCOPY((*benderscutcopy))
#define SCIP_Bool
Definition: def.h:93
SCIP_DECL_BENDERSCUTFREE((*benderscutfree))
SCIP_CLOCK * benderscutclock
type definitions for clocks and timing issues
type definitions for Benders&#39; decomposition cut
SCIP_Longint nfound
#define SCIP_Longint
Definition: def.h:171
SCIP_BENDERSCUTDATA * benderscutdata
SCIP_DECL_BENDERSCUTINITSOL((*benderscutinitsol))
common defines and data types used in all packages of SCIP
SCIP_DECL_BENDERSCUTEXIT((*benderscutexit))