SensSimpleBacksolver.hpp

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// Copyright 2009, 2011 Hans Pirnay
// All Rights Reserved.
// This code is published under the Eclipse Public License.
//
// Date    : 2009-04-06
//
// Purpose : This is the same as IpSensitivityCalculator.hpp
//           It implements the SensBacksolver Interface.
 
#ifndef __ASSIMPLEBACKSOLVER_HPP__
#define __ASSIMPLEBACKSOLVER_HPP__
 
#include "IpPDSystemSolver.hpp"
#include "SensBacksolver.hpp"
 
namespace Ipopt
{
 
class SIPOPTLIB_EXPORT SimpleBacksolver: public SensBacksolver
{
public:
 
   SimpleBacksolver(
      SmartPtr<PDSystemSolver> pd_solver
   );
 
   ~SimpleBacksolver()
   { }
 
   bool InitializeImpl(
      const OptionsList& options,
      const std::string& prefix
   );
 
   bool Solve(
      SmartPtr<IteratesVector>       delta_lhs,
      SmartPtr<const IteratesVector> delta_rhs
   );
 
private:
   SimpleBacksolver();
 
   SmartPtr<PDSystemSolver> pd_solver_;
   bool allow_inexact_;
};
 
}
 
#endif