objprobcloneable.h

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/*         SCIP --- Solving Constraint Integer Programs                      */
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/*  Copyright 2002-2022 Zuse Institute Berlin                                */
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/**@file   objprobcloneable.h
 * @brief Definition of base class for all clonable classes which define problem data
 * @author Tobias Achterberg
 * @author Timo Berthold
 * @author Ambros Gleixner
 * @author Stefan Heinz
 * @author Stefan Vigerske
 */

/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/

#ifndef __SCIP_OBJPROBCLONEABLE_H__
#define __SCIP_OBJPROBCLONEABLE_H__

#include "scip/def.h"
#include "scip/scip.h"
#include "objscip/type_objprobcloneable.h"



namespace scip
{
   /** @brief Definition of base class for all clonable classes which define problem data
    *
    *  Constraint handler and variable pricer C++ wrapper object plugins should extend this class
    */
   struct ObjProbCloneable
   {
      virtual ~ObjProbCloneable() {}

      /** assignment of polymorphic classes causes slicing and is therefore disabled. */
      ObjProbCloneable& operator=(const ObjProbCloneable& o) = delete;

      /** assignment of polymorphic classes causes slicing and is therefore disabled. */
      ObjProbCloneable& operator=(ObjProbCloneable&& o) = delete;

      /** clone method which will be used to copy constraint handler and variable pricer objects */
      virtual SCIP_DECL_OBJPROBCLONE(ObjProbCloneable* clone)
      {
         return 0;
      }

      /** returns whether the plugin object is copyable */
      virtual SCIP_DECL_OBJPROBISCLONEABLE(iscloneable)
      {
         return FALSE;
      }
   };
}

#endif