/home/coin/SVN-release/CoinAll-1.1.0/Bcp/examples/BAC/include/BB_cut.hpp

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// Copyright (C) 2003, International Business Machines
// Corporation and others.  All Rights Reserved.

#ifndef _BB_CUT_H
#define _BB_CUT_H

#include "BCP_cut.hpp"
#include "BCP_mempool.hpp"
#include "OsiRowCut.hpp"

class BCP_buffer;

/****************************************************************************/
class BB_cut : public BCP_cut_algo, public OsiRowCut {

private:

   static BCP_MemPool memPool;

public:

   static inline void * operator new(size_t size) {
      return memPool.alloc(size);
   }

   static inline void operator delete(void *p, size_t size) {
      memPool.free(p, size);
   }

   void pack(BCP_buffer& buf) const;


   BB_cut(BCP_buffer& buf);

   BB_cut(const OsiRowCut& cut);

   ~BB_cut() {}
};

/****************************************************************************/
static inline void
BB_pack_cut(const BCP_cut_algo* cut, BCP_buffer& buf)
{
   const BB_cut* bb_cut = dynamic_cast<const BB_cut*>(cut);
   if (!bb_cut)
      throw BCP_fatal_error("BB_lp::pack_cut_algo() : unknown cut type!\n");
   bb_cut->pack(buf);
}

#endif

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