back() [3/4]

template<typename _CharT, typename _Traits, typename _Alloc>

const_reference std::basic_string< _CharT, _Traits, _Alloc >::back ( ) const

inlinenoexcept

Returns a read-only (constant) reference to the data at the last element of the string.

Definition at line 1242 of file cow_string.h.

      {
      __glibcxx_assert(!empty());
      return operator[](this->size() - 1);
      }