FM / utility

/usr/include/boost/compute/utility

Name	Size	Mode	Actions
dim.hpp	2186	0644	edit dl rm
extents.hpp	3876	0644	edit dl rm
invoke.hpp	2786	0644	edit dl rm
program_cache.hpp	5493	0644	edit dl rm
source.hpp	1327	0644	edit dl rm
wait_list.hpp	5739	0644	edit dl rm

Edit: /usr/include/boost/compute/utility/dim.hpp (2186B)

//---------------------------------------------------------------------------//
// 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_DIM_HPP
#define BOOST_COMPUTE_UTILITY_DIM_HPP

#include <boost/compute/config.hpp>
#include <boost/compute/utility/extents.hpp>

namespace boost {
namespace compute {

#ifndef BOOST_COMPUTE_NO_VARIADIC_TEMPLATES
/// The variadic \c dim() function provides a concise syntax for creating
/// \ref extents objects.
///
/// For example,
/// \code
/// extents<2> region = dim(640, 480); // region == (640, 480)
/// \endcode
///
/// \see \ref extents "extents<N>"
template<class... Args>
inline extents<sizeof...(Args)> dim(Args... args)
{
    return extents<sizeof...(Args)>({ static_cast<size_t>(args)... });
}

#if BOOST_WORKAROUND(BOOST_MSVC, <= 1800)
// for some inexplicable reason passing one parameter to 'dim' variadic template 
// generates compile error on msvc 2013 update 4
template<class T>
inline extents<1> dim(T arg)
{
    return extents<1>(static_cast<size_t>(arg));
}
#endif // BOOST_WORKAROUND(BOOST_MSVC, <= 1800)

#else
// dim() function definitions for non-c++11 compilers
#define BOOST_COMPUTE_DETAIL_ASSIGN_DIM(z, n, var) \
    var[n] = BOOST_PP_CAT(e, n);

#define BOOST_COMPUTE_DETAIL_DEFINE_DIM(z, n, var) \
    inline extents<n> dim(BOOST_PP_ENUM_PARAMS(n, size_t e)) \
    { \
        extents<n> exts; \
        BOOST_PP_REPEAT(n, BOOST_COMPUTE_DETAIL_ASSIGN_DIM, exts) \
        return exts; \
    }

BOOST_PP_REPEAT(BOOST_COMPUTE_MAX_ARITY, BOOST_COMPUTE_DETAIL_DEFINE_DIM, ~)

#undef BOOST_COMPUTE_DETAIL_ASSIGN_DIM
#undef BOOST_COMPUTE_DETAIL_DEFINE_DIM

#endif // BOOST_COMPUTE_NO_VARIADIC_TEMPLATES

/// \internal_
template<size_t N>
inline extents<N> dim()
{
    return extents<N>();
}

} // end compute namespace
} // end boost namespace

#endif // BOOST_COMPUTE_UTILITY_DIM_HPP

//---------------------------------------------------------------------------// // Copyright (c) 2013-2014 Kyle Lutz // // 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_DIM_HPP #define BOOST_COMPUTE_UTILITY_DIM_HPP #include #include namespace boost { namespace compute { #ifndef BOOST_COMPUTE_NO_VARIADIC_TEMPLATES /// The variadic \c dim() function provides a concise syntax for creating /// \ref extents objects. /// /// For example, /// \code /// extents<2> region = dim(640, 480); // region == (640, 480) /// \endcode /// /// \see \ref extents "extents" template inline extents dim(Args... args) { return extents({ static_cast(args)... }); } #if BOOST_WORKAROUND(BOOST_MSVC, <= 1800) // for some inexplicable reason passing one parameter to 'dim' variadic template // generates compile error on msvc 2013 update 4 template inline extents<1> dim(T arg) { return extents<1>(static_cast(arg)); } #endif // BOOST_WORKAROUND(BOOST_MSVC, <= 1800) #else // dim() function definitions for non-c++11 compilers #define BOOST_COMPUTE_DETAIL_ASSIGN_DIM(z, n, var) \ var[n] = BOOST_PP_CAT(e, n); #define BOOST_COMPUTE_DETAIL_DEFINE_DIM(z, n, var) \ inline extents dim(BOOST_PP_ENUM_PARAMS(n, size_t e)) \ { \ extents exts; \ BOOST_PP_REPEAT(n, BOOST_COMPUTE_DETAIL_ASSIGN_DIM, exts) \ return exts; \ } BOOST_PP_REPEAT(BOOST_COMPUTE_MAX_ARITY, BOOST_COMPUTE_DETAIL_DEFINE_DIM, ~) #undef BOOST_COMPUTE_DETAIL_ASSIGN_DIM #undef BOOST_COMPUTE_DETAIL_DEFINE_DIM #endif // BOOST_COMPUTE_NO_VARIADIC_TEMPLATES /// \internal_ template inline extents dim() { return extents(); } } // end compute namespace } // end boost namespace #endif // BOOST_COMPUTE_UTILITY_DIM_HPP