60                                   const char* default_value_) :  in base_option()  argument
65     _has_default_value(default_value_ != NULL),  in base_option()
66     _default_value(default_value_ == NULL ? "" : default_value_)  in base_option()
84                                   const char* default_value_) :  in base_option()  argument
89     _has_default_value(default_value_ != NULL),  in base_option()
90     _default_value(default_value_ == NULL ? "" : default_value_)  in base_option()
275                                 const char* default_value_) :  in int_option()  argument
277                 default_value_)  in int_option()
293                                 const char* default_value_) :  in int_option()  argument
294     base_option(long_name_, description_, arg_name_, default_value_)  in int_option()
351                                   const char* default_value_) :  in list_option()  argument
353                 default_value_)  in list_option()
369                                   const char* default_value_) :  in list_option()  argument
370     base_option(long_name_, description_, arg_name_, default_value_)  in list_option()
416                                   const char* default_value_) :  in path_option()  argument
418                 default_value_)  in path_option()
434                                   const char* default_value_) :  in path_option()  argument
435     base_option(long_name_, description_, arg_name_, default_value_)  in path_option()
561                                       const char* default_value_) :  in string_option()  argument
563                 default_value_)  in string_option()
579                                       const char* default_value_) :  in string_option()  argument
580     base_option(long_name_, description_, arg_name_, default_value_)  in string_option()