std::initializer_list<T>::size
< cpp | utility | initializer list
size_type size() const noexcept; |
(since C++11) (until C++14) |
|
constexpr size_type size() const noexcept; |
(since C++14) | |
Returns the number of elements in the initializer list, i.e. std::distance(begin(), end()).
Parameters
(none)
Return value
the number of elements in the initializer list
Complexity
Constant