Scippy

    SCIP

    Solving Constraint Integer Programs

    reader_cyc.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 */
    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_cyc.h
    26 * @brief file reader for cycle clustering instances
    27 * @author Leon Eifler
    28 *
    29 * This file implements the reader for the cycle clustering problem. The data is read from a matrix, entries separated
    30 * by whitespace. The first line in the file has to be of the form "# p nstates ncluster",
    31 * where nstates is the size of the matrix and ncluster is the number of clusters that should be used.
    32 * The file has to have the ending ".cyc" to be recognized by the reader.
    33 */
    34
    35/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
    36
    37#ifndef __SCIP_READER_CYC_H__
    38#define __SCIP_READER_CYC_H__
    39
    40#include "scip/scip.h"
    41#include "tclique/tclique.h"
    42#include "scip/cons_setppc.h"
    43#include "scip/type_cons.h"
    44#include "scip/scip.h"
    45#include "scip/def.h"
    46
    47#ifdef __cplusplus
    48extern "C" {
    49#endif
    50
    51/** includes the cyc file reader into SCIP */
    53 SCIP* scip /**< SCIP data structure */
    54 );
    55
    56#ifdef __cplusplus
    57}
    58#endif
    59
    60
    61
    62#endif
    Constraint handler for the set partitioning / packing / covering constraints .
    common defines and data types used in all packages of SCIP
    SCIP_RETCODE SCIPincludeReaderCyc(SCIP *scip)
    Definition: reader_cyc.c:218
    SCIP callable library.
    tclique user interface
    type definitions for constraints and constraint handlers
    enum SCIP_Retcode SCIP_RETCODE
    Definition: type_retcode.h:63