nxfilter.hpp

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//
// Declaration of the basic NXFilter template
//
// (c) Copyright 2011 DESY, Eugen Wintersberger <eugen.wintersberger@desy.de>
//
// This file is part of libpniio.
//
// libpniio is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 2 of the License, or
// (at your option) any later version.
//
// libpniio 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with libpniio.  If not, see <http://www.gnu.org/licenses/>.
// ===========================================================================
//
// Created on: Aug 8, 2011
//     Author: Eugen Wintersberger <eugen.wintersberger@desy.de>
//

#pragma once

#include <pni/core/types.hpp>
#include "nximp_map.hpp"


namespace pni{
namespace io{
namespace nx{   

    template<typename FIMP> class nxfilter
    {
        public:
            typedef FIMP imp_type;
            typedef nxfilter<imp_type> filter_type;
        private:
            imp_type _imp; 
        protected:

            imp_type &imp()
            { 
                return _imp; 
            }
        public:
            //================constructors  and destructor======================
            explicit nxfilter() noexcept:_imp() { }

            //------------------------------------------------------------------
            nxfilter(const imp_type &i) noexcept:_imp(i) { }

            //-----------------------------------------------------------------
            virtual ~nxfilter() { }

            //-----------------------------------------------------------------
            const imp_type& imp() const noexcept { return _imp; }

    };

    //end of namespace
}
}
}