Sprout/sprout/container/container_transform_traits.hpp

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#ifndef SPROUT_CONTAINER_CONTAINER_TRANSFORM_TRAITS_HPP
#define SPROUT_CONTAINER_CONTAINER_TRANSFORM_TRAITS_HPP
#include <cstddef>
#include <sprout/config.hpp>
#include <sprout/container/container_traits.hpp>
namespace sprout {
//
// container_transform_traits
//
template<typename Container>
struct container_transform_traits;
namespace detail {
template<typename Container, typename sprout::container_traits<Container>::size_type Size>
struct default_array_rebind_size;
template<
template<typename, std::size_t> class Array,
typename T,
std::size_t N,
typename sprout::container_traits<Array<T, N> >::size_type Size
>
struct default_array_rebind_size<Array<T, N>, Size> {
public:
typedef Array<T, Size> type;
};
} // namespace detail
template<typename Container>
struct container_transform_traits {
public:
template<typename sprout::container_traits<Container>::size_type Size>
struct rebind_size
: public sprout::detail::default_array_rebind_size<Container, Size>
{};
};
template<typename Container>
struct container_transform_traits<Container const> {
public:
template<typename sprout::container_traits<Container>::size_type Size>
struct rebind_size {
typedef typename sprout::container_transform_traits<Container>::template rebind_size<Size>::type const type;
};
};
template<typename T, std::size_t N>
struct container_transform_traits<T[N]> {
public:
template<typename sprout::container_traits<T[N]>::size_type Size>
struct rebind_size {
public:
typedef T type[Size];
};
};
template<typename T, std::size_t N>
struct container_transform_traits<T const[N]> {
public:
template<typename sprout::container_traits<T const[N]>::size_type Size>
struct rebind_size {
public:
typedef T const type[Size];
};
};
} // namespace sprout
#endif // #ifndef SPROUT_CONTAINER_CONTAINER_TRANSFORM_TRAITS_HPP