std::initializer_list::size - cppreference.com (original) (raw)

| size_type size() const noexcept; | | (since C++11) (constexpr since C++14) | | --------------------------------- | | ------------------------------------- |

Obtains the number of elements in the initializer list.

[edit] Parameters

(none)

[edit] Return value

std::distance(begin(), end())

[edit] Complexity

Constant

[edit] Example