1 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ 2 /* */ 3 /* This file is part of the program and library */ 4 /* SCIP --- Solving Constraint Integer Programs */ 5 /* */ 6 /* Copyright (c) 2002-2023 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 presol_stuffing.h 26 * @ingroup PRESOLVERS 27 * @brief fix singleton continuous variables 28 * @author Dieter Weninger 29 * 30 * Investigate singleton continuous variables if one can be fixed at a bound. 31 * 32 */ 33 34 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/ 35 36 #ifndef __SCIP_PRESOL_STUFFING_H__ 37 #define __SCIP_PRESOL_STUFFING_H__ 38 39 #include "scip/def.h" 40 #include "scip/type_retcode.h" 41 #include "scip/type_scip.h" 42 43 #ifdef __cplusplus 44 extern "C" { 45 #endif 46 47 /** creates the stuffing presolver and includes it in SCIP 48 * 49 * @ingroup PresolverIncludes 50 */ 51 SCIP_EXPORT 52 SCIP_RETCODE SCIPincludePresolStuffing( 53 SCIP* scip /**< SCIP data structure */ 54 ); 55 56 #ifdef __cplusplus 57 } 58 #endif 59 60 #endif 61