function template

std::begin (initializer_list)

<initializer_list>

template<class E> const E* begin (initializer_list<E> il) noexcept;

Return iterator to beginning

Returns a pointer to the first element in il, just like initializer_list's member function begin.

This is a template specialiation of the global function begin for initializer_list objects.

Parameters

none

Return Value

A pointer to the first element in the initializer_list object il.

Example

// begin/end (initializer_list)
#include <iostream>
#include <initializer_list>

template<class T> void print_list (std::initializer_list<T> il) {
  for (const T* it=begin(il); it!=end(il); ++it) std::cout << " " << *it;
  std::cout << std::endl;
}

int main ()
{
  print_list ({10,20,30});
  return 0;
}