MoochoPack_TangentialStepIP_Step.hpp

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// 
// Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
//                  Copyright (2003) Sandia Corporation
// 
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
// 
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
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//  
// This library is distributed in the hope that it will be useful, but
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//  
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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// Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov) 
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#ifndef NullSpaceStepIP_Step_H
#define NullSpaceStepIP_Step_H

#include "MoochoPack_Types.hpp"
#include "IterationPack_AlgorithmStep.hpp"

namespace MoochoPack {

class TangentialStepIP_Step
  : public IterationPack::AlgorithmStep // doxygen needs full path
  {
  public:

    bool do_step(Algorithm& algo, poss_type step_poss, IterationPack::EDoStepType type
           , poss_type assoc_step_poss);
    
    
    void print_step( const IterationPack::Algorithm& algo, poss_type step_poss, IterationPack::EDoStepType type
             , poss_type assoc_step_poss, std::ostream& out, const std::string& leading_str ) const;

  private:

  }; // end class TangentialStepIP_Step

} // end namespace MoochoPack

#endif // #if !defined NullSpaceStepIP_Step_H

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