std::initia...r_list::size(3) C++ Standard Libary std::initia...r_list::size(3) NAME std::initializer_list::size - std::initializer_list::size Synopsis 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::dis- tance(begin(), end()). Parameters (none) Return value the number of elements in the initializer list Complexity Constant Example // Run this code #include <initializer_list> int main() { static_assert(std::initializer_list{1,2,3,4}.size() == 4); } http://cppreference.com 2024.06.10 std::initia...r_list::size(3)
NAME | Synopsis | Parameters | Return value | Complexity | Example
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