diff options
Diffstat (limited to 'modules/core')
| -rw-r--r-- | modules/core/c++/templates.hpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/modules/core/c++/templates.hpp b/modules/core/c++/templates.hpp index fc9d368..921fabb 100644 --- a/modules/core/c++/templates.hpp +++ b/modules/core/c++/templates.hpp @@ -11,6 +11,7 @@ namespace saw { template <class... T> struct tmpl_group { static constexpr string_literal name = "tmpl_group"; + static constexpr uint64_t size = sizeof...(T); }; /** @@ -112,6 +113,14 @@ struct parameter_pack_value { static_assert(i < sizeof...(Values), "Provided index is too large for list"); }; +template<uint64_t I, typename T> +struct tmpl_group_pack_type; + +template<uint64_t I, typename... T> +struct tmpl_group_pack_type<I, tmpl_group<T...>> { + using type = typename parameter_pack_type<I, T...>::type; +}; + template<typename T, T... V> struct ct_multiply; |