CbcFullNodeInfo.hpp

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// $Id: CbcFullNodeInfo.hpp 2465 2019-01-03 19:26:52Z unxusr $
// Copyright (C) 2002, International Business Machines
// Corporation and others.  All Rights Reserved.
// This code is licensed under the terms of the Eclipse Public License (EPL).

// Edwin 11/24/09 carved from CbcNode

#ifndef CbcFullNodeInfo_H
#define CbcFullNodeInfo_H

#include <string>
#include <vector>

#include "CoinWarmStartBasis.hpp"
#include "CoinSearchTree.hpp"
#include "CbcBranchBase.hpp"
#include "CbcNodeInfo.hpp"

class OsiSolverInterface;
class OsiSolverBranch;

class OsiCuts;
class OsiRowCut;
class OsiRowCutDebugger;
class CoinWarmStartBasis;
class CbcCountRowCut;
class CbcModel;
class CbcNode;
class CbcSubProblem;
class CbcGeneralBranchingObject;

//#############################################################################
class CbcFullNodeInfo : public CbcNodeInfo {

public:
  virtual void applyToModel(CbcModel *model, CoinWarmStartBasis *&basis,
    CbcCountRowCut **addCuts,
    int &currentNumberCuts) const;

  virtual int applyBounds(int iColumn, double &lower, double &upper, int force);

  virtual CbcNodeInfo *buildRowBasis(CoinWarmStartBasis &basis) const;
  // Default Constructor
  CbcFullNodeInfo();

  CbcFullNodeInfo(CbcModel *model,
    int numberRowsAtContinuous);

  // Copy constructor
  CbcFullNodeInfo(const CbcFullNodeInfo &);

  // Destructor
  ~CbcFullNodeInfo();

  virtual CbcNodeInfo *clone() const;
  inline const double *lower() const
  {
    return lower_;
  }
  inline void setColLower(int sequence, double value)
  {
    lower_[sequence] = value;
  }
  inline double *mutableLower() const
  {
    return lower_;
  }
  inline const double *upper() const
  {
    return upper_;
  }
  inline void setColUpper(int sequence, double value)
  {
    upper_[sequence] = value;
  }
  inline double *mutableUpper() const
  {
    return upper_;
  }

protected:
  // Data
  CoinWarmStartBasis *basis_;
  int numberIntegers_;
  // Bounds stored in full
  double *lower_;
  double *upper_;

private:
  CbcFullNodeInfo &operator=(const CbcFullNodeInfo &rhs);
};
#endif //CbcFullNodeInfo_H

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