24 Strings library [strings]

24.3 String classes [string.classes]

24.3.2 Class template basic_­string [basic.string]

24.3.2.3 Iterator support [string.iterators]

iterator begin() noexcept; const_iterator begin() const noexcept; const_iterator cbegin() const noexcept;
Returns: An iterator referring to the first character in the string.
iterator end() noexcept; const_iterator end() const noexcept; const_iterator cend() const noexcept;
Returns: An iterator which is the past-the-end value.
reverse_iterator rbegin() noexcept; const_reverse_iterator rbegin() const noexcept; const_reverse_iterator crbegin() const noexcept;
Returns: An iterator which is semantically equivalent to reverse_­iterator(end()).
reverse_iterator rend() noexcept; const_reverse_iterator rend() const noexcept; const_reverse_iterator crend() const noexcept;
Returns: An iterator which is semantically equivalent to reverse_­iterator(begin()).