Scippy

    SCIP

    Solving Constraint Integer Programs

    reader_smps.h
    Go to the documentation of this file.
    1/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
    2/* */
    3/* This file is part of the program and library */
    4/* SCIP --- Solving Constraint Integer Programs */
    5/* */
    6/* Copyright (c) 2002-2025 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 */
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    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, */
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    17/* See the License for the specific language governing permissions and */
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    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_smps.h
    26 * @ingroup FILEREADERS
    27 * @brief SMPS file reader - SMPS files lists the cor, tim and sto files for a single instance to be read
    28 * @author Stephen J. Maher
    29 *
    30 * This is a reader for the reading the core, time and stochastic files of a stochastic programming instance
    31 * in SMPS format.
    32 * The three files that must be listed in the smps file are:
    33 * - .cor
    34 * - .tim
    35 * - .sto
    36 * The order of the files is not important. It is just necessary that all three are provided.
    37 *
    38 * Details regarding the SMPS file format can be found at:
    39 * Birge, J. R.; Dempster, M. A.; Gassmann, H. I.; Gunn, E.; King, A. J. & Wallace, S. W.
    40 * A standard input format for multiperiod stochastic linear programs
    41 * IIASA, Laxenburg, Austria, WP-87-118, 1987
    42 *
    43 * An example of an smps file looks as follows.
    44 *
    45 * @verbinclude pltexpA2_6.smps
    46 */
    47
    48
    49/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
    50
    51#ifndef __SCIP_READER_SMPS_H__
    52#define __SCIP_READER_SMPS_H__
    53
    54#include "scip/def.h"
    55#include "scip/type_retcode.h"
    56#include "scip/type_scip.h"
    57
    58#ifdef __cplusplus
    59extern "C" {
    60#endif
    61
    62/** includes the smps file reader into SCIP
    63 *
    64 * @ingroup FileReaderIncludes
    65 */
    66SCIP_EXPORT
    68 SCIP* scip /**< SCIP data structure */
    69 );
    70
    71#ifdef __cplusplus
    72}
    73#endif
    74
    75#endif
    common defines and data types used in all packages of SCIP
    SCIP_RETCODE SCIPincludeReaderSmps(SCIP *scip)
    Definition: reader_smps.c:449
    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