IpLeastSquareMults.hpp

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// Copyright (C) 2004, 2006 International Business Machines and others.
// All Rights Reserved.
// This code is published under the Eclipse Public License.
//
// Authors:  Carl Laird, Andreas Waechter              IBM    2004-09-23
 
#ifndef __IPLEASTSQUAREMULTS_HPP__
#define __IPLEASTSQUAREMULTS_HPP__
 
#include "IpAugSystemSolver.hpp"
#include "IpEqMultCalculator.hpp"
 
namespace Ipopt
{
 
class LeastSquareMultipliers: public EqMultiplierCalculator
{
public:
 
   LeastSquareMultipliers(
      AugSystemSolver& augSysSolver
   );
 
   virtual ~LeastSquareMultipliers()
   { }
 
   virtual bool InitializeImpl(
      const OptionsList& options,
      const std::string& prefix
   );
 
   virtual bool CalculateMultipliers(
      Vector& y_c,
      Vector& y_d
   );
 
private:
 
   LeastSquareMultipliers();
 
   LeastSquareMultipliers(
      const LeastSquareMultipliers&
   );
 
   void operator=(
      const LeastSquareMultipliers&
   );
 
   SmartPtr<AugSystemSolver> augsyssolver_;
};
 
} // namespace Ipopt
 
#endif