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 objprobcloneable.h 26 * @brief Definition of base class for all clonable classes which define problem data 27 * @author Tobias Achterberg 28 * @author Timo Berthold 29 * @author Ambros Gleixner 30 * @author Stefan Heinz 31 * @author Stefan Vigerske 32 */ 33 34 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/ 35 36 #ifndef __SCIP_OBJPROBCLONEABLE_H__ 37 #define __SCIP_OBJPROBCLONEABLE_H__ 38 39 #include "scip/def.h" 40 #include "scip/scip.h" 41 #include "objscip/type_objprobcloneable.h" 42 43 44 45 namespace scip 46 { 47 /** @brief Definition of base class for all clonable classes which define problem data 48 * 49 * Constraint handler and variable pricer C++ wrapper object plugins should extend this class 50 */ 51 struct ObjProbCloneable 52 { 53 virtual ~ObjProbCloneable() {} 54 55 /** assignment of polymorphic classes causes slicing and is therefore disabled. */ 56 ObjProbCloneable& operator=(const ObjProbCloneable& o) = delete; 57 58 /** assignment of polymorphic classes causes slicing and is therefore disabled. */ 59 ObjProbCloneable& operator=(ObjProbCloneable&& o) = delete; 60 61 /** clone method which will be used to copy constraint handler and variable pricer objects */ 62 virtual SCIP_DECL_OBJPROBCLONE(ObjProbCloneable* clone) 63 { 64 return 0; 65 } 66 67 /** returns whether the plugin object is copyable */ 68 virtual SCIP_DECL_OBJPROBISCLONEABLE(iscloneable) 69 { 70 return FALSE; 71 } 72 }; 73 } 74 75 #endif 76