2dimagefifofilter.hh

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/* -*- mia-c++  -*-
 *
 * This file is part of MIA - a toolbox for medical image analysis 
 * Copyright (c) Leipzig, Madrid 1999-2017 Gert Wollny
 *
 * MIA 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 3 of the License, or
 * (at your option) any later version.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with MIA; if not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef __mia_2dfifofilterstack_hh
#define __mia_2dfifofilterstack_hh

#include <mia/2d/image.hh>
#include <mia/3d/image.hh>
#include <mia/core/factory.hh>
#include <mia/core/fifofilter.hh>
#include <mia/core/filter.hh>
#include <mia/2d/image.hh>

NS_MIA_BEGIN

struct EXPORT_3D image2d_stack {
        static const char *data_descr;
};

template <>
struct __copy_create_ptr<C2DImage> {
        static P2DImage apply(const C2DImage& x){
                return P2DImage(x.clone());
        }
};

class EXPORT_3D C2DImageFifoFilter: public TFifoFilter<P2DImage>, public CProductBase  {
public:
        typedef image2d_stack plugin_data; 
        typedef filter_type plugin_type; 

        C2DImageFifoFilter(size_t filter_width, size_t min_fill, size_t read_start);
protected:

        C3DImage *create_buffer(const C2DBounds& slice_sice, size_t depth, EPixelType type);

        struct CShiftSlices: public TFilter<int> {
                template <typename T>
                int operator ()(T3DImage<T>& input) const
                {
                        copy_backward(input.begin(), input.end() - input.get_size().x
                                      * input.get_size().y , input.end());
                        return 0;
                }
        };
};

class EXPORT_3D C2DFifoFilterPlugin:
        public TFactory<C2DImageFifoFilter> {
protected:
        C2DFifoFilterPlugin(char const * const  name);

        typedef std::vector<P2DImage> CImageStack;

        bool call_test(const CImageStack& in_data, const CImageStack& test_data,
                       C2DImageFifoFilter& filter)const ;
};

typedef TFifoFilter<P2DImage>::Pointer P2DImageFifoFilter;


#ifdef __GNUC__
#pragma GCC diagnostic push
#ifndef __clang__
#pragma GCC diagnostic ignored "-Wattributes"
#endif
#endif

extern template class EXPORT_3D TFifoFilter<P2DImage>; 
extern template class EXPORT_3D TFifoFilterSink<P2DImage>;

#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif

typedef THandlerSingleton<TFactoryPluginHandler<C2DFifoFilterPlugin> > C2DFifoFilterPluginHandler;

NS_MIA_END

#endif