Sprout/sprout/container/internal_begin.hpp
2013-02-26 10:43:27 +09:00

49 lines
1.5 KiB
C++

#ifndef SPROUT_CONTAINER_INTERNAL_BEGIN_HPP
#define SPROUT_CONTAINER_INTERNAL_BEGIN_HPP
#include <type_traits>
#include <sprout/config.hpp>
#include <sprout/container/container_traits.hpp>
#include <sprout/container/sub_container_traits.hpp>
#include <sprout/container/deep_internal.hpp>
#include <sprout/container/begin.hpp>
#include <sprout/container/get_deep_internal.hpp>
namespace sprout {
//
// internal_begin
//
template<typename Container>
typename sprout::container_traits<
typename std::remove_reference<
typename sprout::containers::deep_internal<Container&>::type
>::type
>::iterator
internal_begin(Container& cont) {
return sprout::begin(sprout::get_deep_internal(cont));
}
template<typename Container>
inline SPROUT_CONSTEXPR typename sprout::container_traits<
typename std::remove_reference<
typename sprout::containers::deep_internal<Container const&>::type
>::type
>::const_iterator
internal_begin(Container const& cont) {
return sprout::begin(sprout::get_deep_internal(cont));
}
//
// internal_cbegin
//
template<typename Container>
inline SPROUT_CONSTEXPR typename sprout::container_traits<
typename std::remove_reference<
typename sprout::containers::deep_internal<Container const&>::type
>::type
>::const_iterator
internal_cbegin(Container const& cont) {
return sprout::begin(sprout::get_deep_internal(cont));
}
} // namespace sprout
#endif // #ifndef SPROUT_CONTAINER_INTERNAL_BEGIN_HPP