public:

DebugOptions();

bool ParseOption(const char* argv0, const std::string& option);

bool inspector_enabled() const { return inspector_enabled_; }

bool deprecated_invocation() const {

return deprecated_debug_ &&

inspector_enabled_ &&

break_first_line_;

}

bool invalid_invocation() const {

return deprecated_debug_ && !inspector_enabled_;

}

bool wait_for_connect() const { return break_first_line_; }

std::string host_name() const { return host_name_; }

void set_host_name(std::string host_name) { host_name_ = host_name; }

int port() const;

void set_port(int port) { port_ = port; }

private:

bool inspector_enabled_;

bool deprecated_debug_;

bool break_first_line_;

std::string host_name_;

int port_;