scipParaObjNodesel.h

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*          This file is part of the program and software framework          */
/*                    UG --- Ubquity Generator Framework                     */
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/*  Copyright Written by Yuji Shinano <shinano@zib.de>,                      */
/*            Copyright (C) 2021-2024 by Zuse Institute Berlin,              */
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/**@file   scipParaObjNodesel.cpp
 * @brief  C++ wrapper for node selectors
 * @author Yuji Shinano
 */
 
/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
 
#ifndef __SCIP_PARA_OBJNODESEL_H__
#define __SCIP_PARA_OBJNODESEL_H__
 
#include <cstring>
// #include "scipParaComm.h"
#include "scipParaSolver.h"
#include "objscip/objnodesel.h"
#include "scip/scipdefplugins.h"
 
namespace ParaSCIP
{
 
class ScipParaSolver;
 
class ScipParaObjNodesel : public scip::ObjNodesel
{
   ScipParaSolver *scipParaSolver;
 
   int getNBoundChanges(SCIP_NODE* node);
 
public:
   /** default constructor */
   ScipParaObjNodesel(
      ScipParaSolver *solver
      )
      : scip::ObjNodesel::ObjNodesel(solver->getScip(), "ScipParaObjNodesel", "Node selector when a node is sent to LC",
        0, 0), scipParaSolver(solver)
   {
   }
 
   /** destructor */
   virtual ~ScipParaObjNodesel()
   {
   }
 
   /** node selection method of node selector
    */
   virtual SCIP_DECL_NODESELSELECT(scip_select);
 
   /** node comparison method of node selector
    */
   virtual SCIP_DECL_NODESELCOMP(scip_comp);
  
   void reset()
   {
   }
 
};
 
} /* namespace scip */
 
#endif