reader_sm.h

Go to the documentation of this file.

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*                                                                           */
/*                  This file is part of the program and library             */
/*         SCIP --- Solving Constraint Integer Programs                      */
/*                                                                           */
/*  Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)                      */
/*                                                                           */
/*  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   reader_sm.h
 * @brief  scheduling problem file reader for RCPSP format
 * @author Michael Bastubbe
 * @author Stefan Heinz
 *
 * This reader is capabale of parsing resource-constrained project scheduling problem (RCPSP) instances. The <a
 * href="http://129.187.106.231/psplib/datasm.html">PSPlib</a> provides several instances set.
 */
 
/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
 
#ifndef __SCIP_READER_SM_H__
#define __SCIP_READER_SM_H__
 
 
#include "scip/scip.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
/** includes the sm file reader into SCIP */
SCIP_RETCODE SCIPincludeReaderSm(
   SCIP*                 scip                /**< SCIP data structure */
   );
 
/** creates a cumulative scheduling problem */
SCIP_RETCODE SCIPcreateSchedulingProblem(
   SCIP*                 scip,               /**< SCIP data structure */
   const char*           problemname,        /**< problem name */
   const char**          jobnames,           /**< job names, or NULL */
   const char**          resourcenames,      /**< resource names, or NULL */
   int**                 demands,            /**< demand matrix resource job demand */
   SCIP_DIGRAPH*         precedencegraph,    /**< direct graph to store the precedence conditions */
   int*                  durations,          /**< array to store the processing for each job */
   int*                  capacities,         /**< array to store the different capacities */
   int                   njobs,              /**< number of jobs to be parsed */
   int                   nresources,         /**< number of capacities to be parsed */
   SCIP_Bool             initialize          /**< initialize list scheduling heuristic */
   );
 
#ifdef __cplusplus
}
#endif
 
#endif