12345678910111213141516171819202122232425262728293031323334353637383940414243 |
- /*=============================================================================
- Copyright (c) 2001-2011 Joel de Guzman
- 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)
- ==============================================================================*/
- #if !defined(FUSION_ADVANCE_IMPL_09172005_1156)
- #define FUSION_ADVANCE_IMPL_09172005_1156
- namespace boost { namespace fusion
- {
- struct vector_iterator_tag;
- template <typename Vector, int N>
- struct vector_iterator;
- namespace extension
- {
- template <typename Tag>
- struct advance_impl;
- template <>
- struct advance_impl<vector_iterator_tag>
- {
- template <typename Iterator, typename N>
- struct apply
- {
- typedef typename Iterator::index index;
- typedef typename Iterator::vector vector;
- typedef vector_iterator<vector, index::value+N::value> type;
- BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
- static type
- call(Iterator const& i)
- {
- return type(i.vec);
- }
- };
- };
- }
- }}
- #endif
|