InitializerConvertMappingF1.h

Go to the documentation of this file.

/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
 
#ifndef META_OCEAN_CV_SYNTHESIS_INITIALIZER_CONVERT_MAPPING_F_1_H
#define META_OCEAN_CV_SYNTHESIS_INITIALIZER_CONVERT_MAPPING_F_1_H
 
#include "ocean/cv/synthesis/Synthesis.h"
#include "ocean/cv/synthesis/InitializerF.h"
#include "ocean/cv/synthesis/InitializerSubset.h"
#include "ocean/cv/synthesis/Initializer1.h"
#include "ocean/cv/synthesis/LayerF1.h"
#include "ocean/cv/synthesis/LayerI1.h"
 
namespace Ocean
{
 
namespace CV
{
 
namespace Synthesis
{
 
/**
 * This class implements an initializer that converts the mapping of a layer with integer mapping to a layer with float mapping.
 * @ingroup cvsynthesis
 */
class OCEAN_CV_SYNTHESIS_EXPORT InitializerConvertMappingF1 :
    virtual public InitializerF,
    virtual public InitializerSubset,
    virtual public Initializer1
{
    public:
 
        /**
         * Creates a new initializer object.
         * @param layer The layer for that the initial mapping has to be provided
         * @param sourceLayer Layer with existing mapping that will be converted (must have the same dimension as the layer that receives the mapping)
         */
        inline InitializerConvertMappingF1(LayerF1& layer, const LayerI1& sourceLayer);
 
        /**
         * Creates a new initializer object.
         * @param layer The layer for that the initial mapping has to be provided
         * @param sourceMapping Existing mapping that will be converted (must have the same dimension as the layer that receives the mapping)
         */
        inline InitializerConvertMappingF1(LayerF1& layer, const MappingI1& sourceMapping);
 
    private:
 
        /**
         * Initializes a subset of the entire mapping area.
         * @see InitializerSubset::initializeSubset().
         */
        void initializeSubset(const unsigned int firstColumn, const unsigned int numberColumns, const unsigned int firstRow, const unsigned int numberRows) const override;
 
    private:
 
        /// Source mapping that will be converted.
        const MappingI1& sourceMapping_;
};
 
inline InitializerConvertMappingF1::InitializerConvertMappingF1(LayerF1& layer, const LayerI1& sourceLayer) :
    Initializer(layer),
    InitializerF(layer),
    InitializerSubset(layer),
    Initializer1(layer),
    sourceMapping_(sourceLayer.mapping())
{
    // nothing to do here
}
 
inline InitializerConvertMappingF1::InitializerConvertMappingF1(LayerF1& layer, const MappingI1& mapping) :
    Initializer(layer),
    InitializerF(layer),
    InitializerSubset(layer),
    Initializer1(layer),
    sourceMapping_(mapping)
{
    // nothing to do here
}
 
}
 
}
 
}
 
#endif // META_OCEAN_CV_SYNTHESIS_INITIALIZER_CONVERT_MAPPING_F_1_H