27 #ifndef TCLAP_STANDARD_TRAITS_H 
   28 #define TCLAP_STANDARD_TRAITS_H 
   38 #ifndef _NATIVE_WCHAR_T_DEFINED 
   39 #define TCLAP_DONT_DECLARE_WCHAR_T_ARGTRAITS 
Arg traits are used to get compile type specialization when parsing argument values.
void SetString(T &dst, const std::string &src)
A string like argument value type is a value that can be set using operator=(string).