Scippy

SCIP

Solving Constraint Integer Programs

reader_bnd.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) 2002-2024 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. */
10/* You may obtain a copy of the License at */
11/* */
12/* http://www.apache.org/licenses/LICENSE-2.0 */
13/* */
14/* Unless required by applicable law or agreed to in writing, software */
15/* distributed under the License is distributed on an "AS IS" BASIS, */
16/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
17/* See the License for the specific language governing permissions and */
18/* limitations under the License. */
19/* */
20/* You should have received a copy of the Apache-2.0 license */
21/* along with SCIP; see the file LICENSE. If not visit scipopt.org. */
22/* */
23/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
24
25/**@file reader_bnd.h
26 * @ingroup FILEREADERS
27 * @brief file reader for variable bounds
28 * @author Ambros Gleixner
29 *
30 * This reader allows to read a file containing new bounds for variables of the current problem. Each line of the file
31 * should have format
32 *
33 * <variable name> <lower bound> <upper bound>
34 *
35 * where infinite bounds can be written as inf, +inf or -inf. Note that only a subset of the variables may appear in
36 * the file. Lines with unknown variable names are ignored.
37 */
38
39/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
40
41#ifndef __SCIP_READER_BND_H__
42#define __SCIP_READER_BND_H__
43
44#include "scip/def.h"
45#include "scip/type_retcode.h"
46#include "scip/type_scip.h"
47
48#ifdef __cplusplus
49extern "C" {
50#endif
51
52/** includes the bnd file reader into SCIP
53 *
54 * @ingroup FileReaderIncludes
55 */
56SCIP_EXPORT
58 SCIP* scip /**< SCIP data structure */
59 );
60
61#ifdef __cplusplus
62}
63#endif
64
65#endif
common defines and data types used in all packages of SCIP
SCIP_RETCODE SCIPincludeReaderBnd(SCIP *scip)
Definition: reader_bnd.c:431
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