std::begin(std::initializer_list)
From cppreference.com
| Defined in header <initializer_list>
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template< class E > const E* begin( std::initializer_list<E> il ) noexcept; |
(since C++11) (constexpr since C++14) |
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The overload of std::begin for initializer_list returns a pointer to the first element of il.
Parameters
| il | - | an initializer_list
|
Return value
il.begin()
Example
Run this code
#include <algorithm>
#include <initializer_list>
#include <iostream>
#include <iterator>
int main()
{
std::initializer_list ϕ = {'1', '.', '6', '1', '8', '0'};
std::copy(std::begin(ϕ),
std::end(ϕ),
std::ostream_iterator<char>(std::cout, ""));
std::cout << '\n';
}
Output:
1.6180
See also
| returns a pointer to the first element (public member function) |