SensDenseGenSchurDriver.hpp

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// Copyright 2009, 2011 Hans Pirnay
// All Rights Reserved.
// This code is published under the Eclipse Public License.
//
// Date   : 2009-11-19

#ifndef __ASIFTSCHURDRIVER_HPP__
#define __ASIFTSCHURDRIVER_HPP__

#include "SensSchurDriver.hpp"
#include "SensBacksolver.hpp"
#include "IpDenseGenMatrix.hpp"

namespace Ipopt
{

  class DenseGenSchurDriver: public SchurDriver
  {

  public:

    DenseGenSchurDriver(SmartPtr<SensBacksolver> backsolver,
            SmartPtr<PCalculator> pcalc,
            SmartPtr<SchurData> data_B);

    virtual ~DenseGenSchurDriver();

    virtual bool SchurBuild();

    virtual bool SchurFactorize();

    virtual bool SchurSolve(SmartPtr<IteratesVector> x,
                SmartPtr<const IteratesVector> f,
                SmartPtr<Vector> g,
                SmartPtr<IteratesVector> Kf=NULL);

  private:
    SmartPtr<SchurData> ift_data_;
    SmartPtr<SensBacksolver> backsolver_;
    SmartPtr<DenseGenMatrix> S_;

  };
}

#endif