std::initializer_list::begin
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                    < cpp | utility | initializer list
                    
                                                            
                    | const T* begin() const; | (since C++11) (until C++14) | |
| constexpr const T* begin() const; | (since C++14) | |
Returns a pointer to the first element in the initializer list.
If the initializer list is empty, the values of begin() and end() are unspecified, but will be identical.
| Contents | 
[edit] Parameters
(none)
[edit] Return value
a pointer to the first element in the initializer list
[edit] Exceptions
noexcept specification:  
noexcept
  [edit] Complexity
Constant
[edit] See also
| returns a pointer to one past the last element (public member function) | 


