// **************************************************************************
//
//    PARALUTION   www.paralution.com
//
//    Copyright (C) 2015  PARALUTION Labs UG (haftungsbeschränkt) & Co. KG
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//                        Geschäftsführer: Dimitar Lukarski, Nico Trost
//
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// PARALUTION version 1.1.0 


#ifndef PARALUTION_DIRECT_LU_HPP_
#define PARALUTION_DIRECT_LU_HPP_

#include "../solver.hpp"

namespace paralution {

template <class OperatorType, class VectorType, typename ValueType>
class LU : public DirectLinearSolver<OperatorType, VectorType, ValueType> {

public:

  LU();
  virtual ~LU();

  virtual void Print(void) const;

  virtual void Build(void);
  virtual void Clear(void);

protected:

  virtual void Solve_(const VectorType &rhs, VectorType *x);

  virtual void PrintStart_(void) const;
  virtual void PrintEnd_(void) const;

  virtual void MoveToHostLocalData_(void);
  virtual void MoveToAcceleratorLocalData_(void);

private:

  OperatorType lu_;

};


}

#endif // PARALUTION_DIRECT_LU_HPP_