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