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 expr_var.h 26 * @ingroup EXPRHDLRS 27 * @brief variable expression handler 28 * @author Stefan Vigerske 29 * @author Benjamin Mueller 30 * @author Felipe Serrano 31 */ 32 33 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/ 34 35 #ifndef __SCIP_EXPR_VAR_H__ 36 #define __SCIP_EXPR_VAR_H__ 37 38 #include "scip/scip.h" 39 #include "scip/type_expr.h" 40 41 #ifdef __cplusplus 42 extern "C" { 43 #endif 44 45 /** creates the handler for variable expression and includes it into SCIP 46 * 47 * @ingroup ExprhdlrIncludes 48 */ 49 SCIP_EXPORT 50 SCIP_RETCODE SCIPincludeExprhdlrVar( 51 SCIP* scip /**< SCIP data structure */ 52 ); 53 54 /**@addtogroup EXPRHDLRS 55 * 56 * @{ 57 * 58 * @name SCIP variable expression 59 * 60 * This expression handler handles a SCIP variables. It cannot have children. 61 * @{ 62 */ 63 64 /** creates a variable expression */ 65 SCIP_EXPORT 66 SCIP_RETCODE SCIPcreateExprVar( 67 SCIP* scip, /**< SCIP data structure */ 68 SCIP_EXPR** expr, /**< pointer where to store expression */ 69 SCIP_VAR* var, /**< variable to be stored */ 70 SCIP_DECL_EXPR_OWNERCREATE((*ownercreate)), /**< function to call to create ownerdata */ 71 void* ownercreatedata /**< data to pass to ownercreate */ 72 ); 73 74 /** @} 75 * @} 76 */ 77 78 #ifdef __cplusplus 79 } 80 #endif 81 82 #endif /* __SCIP_EXPR_VAR_H__ */ 83