std::initializer_list<T>::size
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.
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