std::initializer_list<T>::end
Min standard notice:
Obtains a pointer to one past the last element in the initializer list, i.e. begin()+ size().
# Declarations
const T* end() const noexcept;
(since C++11) (constexpr since C++14)
# Return value
A pointer to one past the last element in the initializer list
# Example
#include <initializer_list>
#include <numeric>
int main()
{
static constexpr auto l = {3, 13, 13};
static_assert(std::accumulate(l.begin(), l.end(), 13) == 42);
}