truncated_monotone_transfer.h

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/*
 * Copyright (c) 2014-2015:  G-CSC, Goethe University Frankfurt
 * Author: Raphael Prohl
 * 
 * This file is part of UG4.
 * 
 * UG4 is free software: you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License version 3 (as published by the
 * Free Software Foundation) with the following additional attribution
 * requirements (according to LGPL/GPL v3 §7):
 * 
 * (1) The following notice must be displayed in the Appropriate Legal Notices
 * of covered and combined works: "Based on UG4 (www.ug4.org/license)".
 * 
 * (2) The following notice must be displayed at a prominent place in the
 * terminal output of covered works: "Based on UG4 (www.ug4.org/license)".
 * 
 * (3) The following bibliography is recommended for citation and must be
 * preserved in all covered files:
 * "Reiter, S., Vogel, A., Heppner, I., Rupp, M., and Wittum, G. A massively
 *   parallel geometric multigrid solver on hierarchically distributed grids.
 *   Computing and visualization in science 16, 4 (2013), 151-164"
 * "Vogel, A., Reiter, S., Rupp, M., Nägel, A., and Wittum, G. UG4 -- a novel
 *   flexible software system for simulating pde based models on high performance
 *   computers. Computing and visualization in science 16, 4 (2013), 165-179"
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 */
 
#ifndef __H__UG__LIB_DISC__OPERATOR__NON_LINEAR_OPERATOR__TRUNCATED_MONOTONE_MG__TRUNCATED_MONOTONE_TRANSFER_H_
#define __H__UG__LIB_DISC__OPERATOR__NON_LINEAR_OPERATOR__TRUNCATED_MONOTONE_MG__TRUNCATED_MONOTONE_TRANSFER_H_
 
#include "lib_disc/operator/linear_operator/std_transfer.h"
 
namespace ug{
 
template <typename TDomain, typename TAlgebra>
class TruncatedMonotoneTransfer:
  public StdTransfer<TDomain, TAlgebra>
{
  public:
    typedef TruncatedMonotoneTransfer<TDomain, TAlgebra> this_type;
 
    typedef StdTransfer<TDomain, TAlgebra> base_type;
 
    typedef TDomain domain_type;
 
    typedef TAlgebra algebra_type;
 
    typedef typename TAlgebra::vector_type vector_type;
 
    typedef typename TAlgebra::matrix_type matrix_type;
 
  public:
    TruncatedMonotoneTransfer(): ITransferOperator<TDomain, TAlgebra>(),
        m_bInit(false)
    {};
    TruncatedMonotoneTransfer(): ITransferOperator<TDomain, TAlgebra>(), {…}
 
  public:
    //  INTERFACE METHODS
 
    void init();
 
    void set_levels(GridLevel coarseLevel, GridLevel fineLevel);
 
    SmartPtr<matrix_type> prolongation(const GridLevel& fineGL,
        const GridLevel& coarseGL,
        ConstSmartPtr<ApproximationSpace<TDomain> > spApproxSpace);
 
    SmartPtr<matrix_type> restriction(const GridLevel& coarseGL,
        const GridLevel& fineGL,
        ConstSmartPtr<ApproximationSpace<TDomain> > spApproxSpace);
    SmartPtr<ITransferOperator<TDomain, TAlgebra> > clone();
 
  private:
    bool m_bInit;
 
    using base_type::m_vConstraint;
 
    GridLevel m_coarseLevel;
    GridLevel m_fineLevel;
};
class TruncatedMonotoneTransfer: {…};
 
} // end namespace ug
 
// include implementation
#include "truncated_monotone_transfer_impl.h"
 
#endif /* __H__UG__LIB_DISC__OPERATOR__NON_LINEAR_OPERATOR__TRUNCATED_MONOTONE_MG__TRUNCATED_MONOTONE_TRANSFER_H_ */