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 */
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6/* Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB) */
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8/* Licensed under the Apache License, Version 2.0 (the "License"); */
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23/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
24
25/**@file prop_redcost.h
26 * @ingroup PROPAGATORS
27 * @brief propagator using the LP reduced cost and the cutoff bound
28 * @author Tobias Achterberg
29 * @author Stefan Heinz
30 * @author Matthias Miltenberger
31 * @author Michael Winkler
32 *
33 * This propagator uses the reduced cost of an optimal solved LP relaxation to propagate the variables against the
34 * cutoff bound.
35 */
36
37/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
38
39#ifndef __SCIP_PROP_REDCOST_H__
40#define __SCIP_PROP_REDCOST_H__
41
42#include "scip/def.h"
43#include "scip/type_retcode.h"
44#include "scip/type_scip.h"
45
46#ifdef __cplusplus
47extern "C" {
48#endif
49
50/** creates the redcost propagator and includes it in SCIP
51 *
52 * @ingroup PropagatorIncludes
53 */
54SCIP_EXPORT
56 SCIP* scip /**< SCIP data structure */
57 );
58
59#ifdef __cplusplus
60}
61#endif
62
63#endif
common defines and data types used in all packages of SCIP
SCIP_RETCODE SCIPincludePropRedcost(SCIP *scip)
Definition: prop_redcost.c:721
type definitions for return codes for SCIP methods
enum SCIP_Retcode SCIP_RETCODE
Definition: type_retcode.h:63
type definitions for SCIP's main datastructure