123456789101112131415161718192021222324252627282930313233343536373839 |
- //---------------------------------------------------------------------------//
- // 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_TYPE_TRAITS_IS_DEVICE_ITERATOR_HPP
- #define BOOST_COMPUTE_TYPE_TRAITS_IS_DEVICE_ITERATOR_HPP
- #include <boost/type_traits/integral_constant.hpp>
- namespace boost {
- namespace compute {
- /// Meta-function returning \c true if \c Iterator is a device-iterator.
- ///
- /// By default, this function returns false. Device iterator types (such as
- /// buffer_iterator) should specialize this trait and return \c true.
- ///
- /// For example:
- /// \code
- /// is_device_iterator<buffer_iterator<int>>::value == true
- /// is_device_iterator<std::vector<int>::iterator>::value == false
- /// \endcode
- template<class Iterator>
- struct is_device_iterator : boost::false_type {};
- /// \internal_
- template<class Iterator>
- struct is_device_iterator<const Iterator> : is_device_iterator<Iterator> {};
- } // end compute namespace
- } // end boost namespace
- #endif // BOOST_COMPUTE_TYPE_TRAITS_IS_DEVICE_ITERATOR_HPP
|