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3rdparty/boost_1_81_0/boost/compute/utility/source.hpp 1.3 KB
63e88f80   Hu Chunming   提交三方库
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  //---------------------------------------------------------------------------//
  // Copyright (c) 2013-2014 Kyle Lutz <kyle.r.lutz@gmail.com>
  //
  // Distributed under the Boost Software License, Version 1.0
  // See accompanying file LICENSE_1_0.txt or copy at
  // http://www.boost.org/LICENSE_1_0.txt
  //
  // See http://boostorg.github.com/compute for more information.
  //---------------------------------------------------------------------------//
  
  #ifndef BOOST_COMPUTE_UTILITY_SOURCE_HPP
  #define BOOST_COMPUTE_UTILITY_SOURCE_HPP
  
  /// Stringizes OpenCL source code.
  ///
  /// For example, to create a simple kernel which squares each input value:
  /// \code
  /// const char source[] = BOOST_COMPUTE_STRINGIZE_SOURCE(
  ///     __kernel void square(const float *input, float *output)
  ///     {
  ///         const uint i = get_global_id(0);
  ///         const float x = input[i];
  ///         output[i] = x * x;
  ///     }
  /// );
  ///
  /// // create and build square program
  /// program square_program = program::build_with_source(source, context);
  ///
  /// // create square kernel
  /// kernel square_kernel(square_program, "square");
  /// \endcode
  #ifdef BOOST_COMPUTE_DOXYGEN_INVOKED
  #define BOOST_COMPUTE_STRINGIZE_SOURCE(source)
  #else
  #define BOOST_COMPUTE_STRINGIZE_SOURCE(...) #__VA_ARGS__
  #endif
  
  #endif // BOOST_COMPUTE_UTILITY_SOURCE_HPP