Scippy

SCIP

Solving Constraint Integer Programs

prop_vbounds.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) 2002-2023 Zuse Institute Berlin (ZIB) */
7 /* */
8 /* Licensed under the Apache License, Version 2.0 (the "License"); */
9 /* you may not use this file except in compliance with the License. */
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19 /* */
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21 /* along with SCIP; see the file LICENSE. If not visit scipopt.org. */
22 /* */
23 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
24 
25 /**@file prop_vbounds.h
26  * @ingroup PROPAGATORS
27  * @brief variable upper and lower bound propagator
28  * @author Stefan Heinz
29  * @author Jens Schulz
30  */
31 
32 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
33 
34 #ifndef __SCIP_PROP_VBOUNDS_H__
35 #define __SCIP_PROP_VBOUNDS_H__
36 
37 #include "scip/def.h"
38 #include "scip/type_result.h"
39 #include "scip/type_retcode.h"
40 #include "scip/type_scip.h"
41 
42 #ifdef __cplusplus
43 extern "C" {
44 #endif
45 
46 /** creates the vbounds propagator and includes it in SCIP
47  *
48  * @ingroup PropagatorIncludes
49  */
50 SCIP_EXPORT
52  SCIP* scip /**< SCIP data structure */
53  );
54 
55 /**@addtogroup PROPAGATORS
56  *
57  * @{
58  */
59 
60 /** returns TRUE if the propagator has the status that all variable lower and upper bounds are propagated */
61 SCIP_EXPORT
63  SCIP* scip /**< SCIP data structure */
64  );
65 
66 /** performs propagation of variables lower and upper bounds */
67 SCIP_EXPORT
69  SCIP* scip, /**< SCIP data structure */
70  SCIP_Bool force, /**< should domain changes for continuous variables be forced */
71  SCIP_RESULT* result /**< pointer to store result */
72  );
73 
74 /** @} */
75 
76 #ifdef __cplusplus
77 }
78 #endif
79 
80 #endif
enum SCIP_Result SCIP_RESULT
Definition: type_result.h:61
SCIP_RETCODE SCIPexecPropVbounds(SCIP *scip, SCIP_Bool force, SCIP_RESULT *result)
enum SCIP_Retcode SCIP_RETCODE
Definition: type_retcode.h:63
SCIP_Bool SCIPisPropagatedVbounds(SCIP *scip)
type definitions for return codes for SCIP methods
SCIP_RETCODE SCIPincludePropVbounds(SCIP *scip)
type definitions for SCIP&#39;s main datastructure
#define SCIP_Bool
Definition: def.h:93
result codes for SCIP callback methods
common defines and data types used in all packages of SCIP