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3rdparty/opencv_4_1/include/opencv2/dnn/layer.hpp 3.19 KB
09c2d08c   Hu Chunming   arm交付版
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  /*M///////////////////////////////////////////////////////////////////////////////////////
  //
  //  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
  //
  //  By downloading, copying, installing or using the software you agree to this license.
  //  If you do not agree to this license, do not download, install,
  //  copy or use the software.
  //
  //
  //                           License Agreement
  //                For Open Source Computer Vision Library
  //
  // Copyright (C) 2013, OpenCV Foundation, all rights reserved.
  // Third party copyrights are property of their respective owners.
  //
  // Redistribution and use in source and binary forms, with or without modification,
  // are permitted provided that the following conditions are met:
  //
  //   * Redistribution's of source code must retain the above copyright notice,
  //     this list of conditions and the following disclaimer.
  //
  //   * Redistribution's in binary form must reproduce the above copyright notice,
  //     this list of conditions and the following disclaimer in the documentation
  //     and/or other materials provided with the distribution.
  //
  //   * The name of the copyright holders may not be used to endorse or promote products
  //     derived from this software without specific prior written permission.
  //
  // This software is provided by the copyright holders and contributors "as is" and
  // any express or implied warranties, including, but not limited to, the implied
  // warranties of merchantability and fitness for a particular purpose are disclaimed.
  // In no event shall the Intel Corporation or contributors be liable for any direct,
  // indirect, incidental, special, exemplary, or consequential damages
  // (including, but not limited to, procurement of substitute goods or services;
  // loss of use, data, or profits; or business interruption) however caused
  // and on any theory of liability, whether in contract, strict liability,
  // or tort (including negligence or otherwise) arising in any way out of
  // the use of this software, even if advised of the possibility of such damage.
  //
  //M*/
  
  #ifndef OPENCV_DNN_LAYER_HPP
  #define OPENCV_DNN_LAYER_HPP
  #include <opencv2/dnn.hpp>
  
  namespace cv {
  namespace dnn {
  CV__DNN_INLINE_NS_BEGIN
  //! @addtogroup dnn
  //! @{
  //!
  //! @defgroup dnnLayerFactory Utilities for New Layers Registration
  //! @{
  
  /** @brief %Layer factory allows to create instances of registered layers. */
  class CV_EXPORTS LayerFactory
  {
  public:
  
      //! Each Layer class must provide this function to the factory
      typedef Ptr<Layer>(*Constructor)(LayerParams &params);
  
      //! Registers the layer class with typename @p type and specified @p constructor. Thread-safe.
      static void registerLayer(const String &type, Constructor constructor);
  
      //! Unregisters registered layer with specified type name. Thread-safe.
      static void unregisterLayer(const String &type);
  
      /** @brief Creates instance of registered layer.
       *  @param type type name of creating layer.
       *  @param params parameters which will be used for layer initialization.
       *  @note Thread-safe.
       */
      static Ptr<Layer> createLayerInstance(const String &type, LayerParams& params);
  
  private:
      LayerFactory();
  };
  
  //! @}
  //! @}
  CV__DNN_INLINE_NS_END
  }
  }
  #endif