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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* */
/* This file is part of the program and library */
/* SCIP --- Solving Constraint Integer Programs */
/* */
/* Copyright 2002-2022 Zuse Institute Berlin */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
/* See the License for the specific language governing permissions and */
/* limitations under the License. */
/* */
/* You should have received a copy of the Apache-2.0 license */
/* along with SCIP; see the file LICENSE. If not visit scipopt.org. */
/* */
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/**@file type_implics.h
* @brief type definitions for implications, variable bounds, and cliques
* @author Tobias Achterberg
*/
/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
#ifndef __SCIP_TYPE_IMPLICS_H__
#define __SCIP_TYPE_IMPLICS_H__
#ifdef __cplusplus
extern "C" {
#endif
typedef struct SCIP_VBounds SCIP_VBOUNDS; /**< variable bounds of a variable x in the form x <= c*y or x >= c*y */
typedef struct SCIP_Implics SCIP_IMPLICS; /**< implications in the form x <= 0 or x >= 1 ==> y <= b or y >= b for x binary, NULL if x nonbinary */
typedef struct SCIP_Clique SCIP_CLIQUE; /**< single clique, stating that at most one of the binary variables can be fixed
* to the corresponding value */
typedef struct SCIP_CliqueTable SCIP_CLIQUETABLE; /**< collection of cliques */
typedef struct SCIP_CliqueList SCIP_CLIQUELIST; /**< list of cliques for a single variable */
#ifdef __cplusplus
}
#endif
#endif