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// Copyright (C) 2004, 2006 International Business Machines and others.
// All Rights Reserved.
// This code is published under the Common Public License.
//
// $Id: IpLoqoMuOracle.hpp 735 2006-06-04 06:10:05Z andreasw $
//
// Authors:  Carl Laird, Andreas Waechter     IBM    2004-08-13

#ifndef __IPLOQOMUORACLE_HPP__
#define __IPLOQOMUORACLE_HPP__

#include "IpMuOracle.hpp"

namespace Ipopt
{

  class LoqoMuOracle : public MuOracle
  {
  public:
    LoqoMuOracle();
    virtual ~LoqoMuOracle();

    virtual bool InitializeImpl(const OptionsList& options,
                                const std::string& prefix);

    virtual bool CalculateMu(Number mu_min, Number mu_max, Number& new_mu);

  private:

    LoqoMuOracle(const LoqoMuOracle&);

    void operator=(const LoqoMuOracle&);

  };

} // namespace Ipopt

#endif

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