#### 10.9.2 Pretty-Printer Example

Here is how a C`++` `std::string` looks without a pretty-printer:

         (gdb) print s
         $1 = {
           static npos = 4294967295,
           _M_dataplus = {
             <std::allocator<char>> = {
               <__gnu_cxx::new_allocator<char>> = {
                 <No data fields>}, <No data fields>
               },
             members of std::basic_string<char, std::char_traits<char>,
               std::allocator<char> >::_Alloc_hider:
             _M_p = 0x804a014 "abcd"
           }
         }

With a pretty-printer for `std::string` only the contents are printed:

         (gdb) print s
         $2 = "abcd"