std::string lng;
ArgType arg_type = NO_ARG;
unsigned seen_count = 0;
- unsigned *ext_seen_count = 0;
+ unsigned *ext_seen_count = nullptr;
std::string help;
std::string metavar = "ARG";
- Store *store = 0;
+ Store *store = nullptr;
public:
OptionImpl(char, const std::string &, const Store &, ArgType);
std::string name;
ArgType type = REQUIRED_ARG;
std::string help;
- Store *store = 0;
+ Store *store = nullptr;
public:
ArgumentImpl(const std::string &, const Store &, ArgType);