cmoon::meta::type_list<Types...>::size



[[nodiscard]] static constexpr index_type size() noexcept;

(1)

Returns the number of types in the list.

Parameters

(none)

Return value

The number of types in the list.

Exceptions

This function never throws exceptions

Complexity

Constant.

Example



import cmoon.meta;

int main()
{
    using tl = cmoon::meta::type_list<int, float, char, int>;

    static_assert(tl::size() == 4);
}