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fix index_tuple implementation

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bolero-MURAKAMI 2014-08-16 17:35:36 +09:00
parent 979af136a1
commit cb23ccdd55
3 changed files with 26 additions and 37 deletions
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50
sprout/index_tuple/index_tuple.hpp
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@ -24,37 +24,33 @@ namespace sprout {
template<sprout::uindex_t... Indexes>
using uindex_tuple = sprout::integer_sequence<sprout::uindex_t, Indexes...>;
#else // #if SPROUT_USE_TEMPLATE_ALIASES && !defined(SPROUT_WORKAROUND_NO_TEMPLATE_ARGUMENT_DEDUCTION_WITH_ALIASES)
namespace detail {
template<typename T, template<T...> class Derived, T... Is>
struct integer_sequence_another_base
: public sprout::integer_sequence<T, Is...>
{
public:
typedef Derived<Is...> type;
template<T... Js>
struct rebind
: public Derived<Js...>
{};
public:
static SPROUT_CONSTEXPR type make() SPROUT_NOEXCEPT {
return type();
}
};
} // namespace detail
template<sprout::index_t... Indexes>
struct index_tuple
: public sprout::integer_sequence<sprout::index_t, Indexes...>
{
public:
typedef index_tuple type;
template<sprout::index_t... J>
struct rebind
: public index_tuple<J...>
{};
public:
static SPROUT_CONSTEXPR type make() SPROUT_NOEXCEPT {
return type();
}
};
: public sprout::detail::integer_sequence_another_base<sprout::index_t, sprout::index_tuple, Indexes...>
{};
template<sprout::uindex_t... Indexes>
struct uindex_tuple
: public sprout::integer_sequence<sprout::uindex_t, Indexes...>
{
public:
typedef uindex_tuple type;
template<sprout::uindex_t... J>
struct rebind
: public uindex_tuple<J...>
{};
public:
static SPROUT_CONSTEXPR type make() SPROUT_NOEXCEPT {
return type();
}
};
: public sprout::detail::integer_sequence_another_base<sprout::uindex_t, sprout::uindex_tuple, Indexes...>
{};
#endif // #if SPROUT_USE_TEMPLATE_ALIASES && !defined(SPROUT_WORKAROUND_NO_TEMPLATE_ARGUMENT_DEDUCTION_WITH_ALIASES)
} // namespace sprout