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"