63 lines
2.2 KiB
Plaintext
63 lines
2.2 KiB
Plaintext
/*=============================================================================
|
|
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_VECTOR_ITERATOR_05042005_0635)
|
|
#define FUSION_VECTOR_ITERATOR_05042005_0635
|
|
|
|
#include <boost/fusion/support/config.hpp>
|
|
#include <boost/fusion/support/iterator_base.hpp>
|
|
#include <boost/fusion/container/vector/detail/deref_impl.hpp>
|
|
#include <boost/fusion/container/vector/detail/value_of_impl.hpp>
|
|
#include <boost/fusion/container/vector/detail/next_impl.hpp>
|
|
#include <boost/fusion/container/vector/detail/prior_impl.hpp>
|
|
#include <boost/fusion/container/vector/detail/equal_to_impl.hpp>
|
|
#include <boost/fusion/container/vector/detail/distance_impl.hpp>
|
|
#include <boost/fusion/container/vector/detail/advance_impl.hpp>
|
|
#include <boost/type_traits/add_const.hpp>
|
|
#include <boost/mpl/int.hpp>
|
|
|
|
namespace boost { namespace fusion
|
|
{
|
|
struct vector_iterator_tag;
|
|
struct random_access_traversal_tag;
|
|
|
|
template <typename Vector, int N>
|
|
struct vector_iterator_identity;
|
|
|
|
template <typename Vector, int N>
|
|
struct vector_iterator : iterator_base<vector_iterator<Vector, N> >
|
|
{
|
|
typedef mpl::int_<N> index;
|
|
typedef Vector vector;
|
|
typedef vector_iterator_tag fusion_tag;
|
|
typedef random_access_traversal_tag category;
|
|
typedef vector_iterator_identity<
|
|
typename add_const<Vector>::type, N> identity;
|
|
|
|
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
|
|
vector_iterator(Vector& in_vec)
|
|
: vec(in_vec) {}
|
|
|
|
Vector& vec;
|
|
|
|
private:
|
|
// silence MSVC warning C4512: assignment operator could not be generated
|
|
vector_iterator& operator= (vector_iterator const&);
|
|
};
|
|
}}
|
|
|
|
#ifdef BOOST_FUSION_WORKAROUND_FOR_LWG_2408
|
|
namespace std
|
|
{
|
|
template <typename Vector, int N>
|
|
struct iterator_traits< ::boost::fusion::vector_iterator<Vector, N> >
|
|
{ };
|
|
}
|
|
#endif
|
|
|
|
#endif
|
|
|