IpPDSystemSolver.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    2004-08-13
 
#ifndef __IPPDSYSTEMSOLVER_HPP__
#define __IPPDSYSTEMSOLVER_HPP__
 
#include "IpUtils.hpp"
#include "IpSymMatrix.hpp"
#include "IpAlgStrategy.hpp"
#include "IpIteratesVector.hpp"
 
namespace Ipopt
{
 
class IPOPTLIB_EXPORT PDSystemSolver: public AlgorithmStrategyObject
{
public:
 
   PDSystemSolver()
   { }
 
   virtual ~PDSystemSolver()
   { }
 
   virtual bool InitializeImpl(
      const OptionsList& options,
      const std::string& prefix
   ) = 0;
 
   virtual bool Solve(
      Number                alpha,
      Number                beta,
      const IteratesVector& rhs,
      IteratesVector&       res,
      bool                  allow_inexact = false,
      bool                  improve_solution = false
   ) = 0;
 
private:
 
   PDSystemSolver& operator=(
      const PDSystemSolver&
   );
};
 
} // namespace Ipopt
 
#endif