// In header: <boost/libs/trial.protocol/include/trial/dynamic/token.hpp>


struct code {

  enum value { null, boolean, signed_char, unsigned_char, 
               signed_short_integer, unsigned_short_integer, signed_integer, 
               unsigned_integer, signed_long_integer, unsigned_long_integer, 
               signed_long_long_integer, unsigned_long_long_integer, real, 
               long_real, long_long_real, string, wstring, u16string, 
               u32string, array, map, float_number = = real, 
               double_number = = long_real, 
               long_double_number = = long_long_real };
};