Class status_exception

src/include/fb_exception.h:92–121

Main exception class in firebird

// Main exception class in firebird
class status_exception : public Exception
{
public:
	explicit status_exception(const ISC_STATUS *status_vector) throw();
	status_exception(const status_exception&) throw();

	virtual ~status_exception() throw();

	virtual void stuffByException(StaticStatusVector& status_vector) const throw();
	virtual const char* what() const throw();

	const ISC_STATUS* value() const throw() { return m_status_vector; }

	[[noreturn]] static void raise(const ISC_STATUS* status_vector);
	[[noreturn]] static void raise(const Arg::StatusVector& statusVector);
	[[noreturn]] static void raise(const IStatus* status);

protected:
	// Create exception with undefined status vector, this constructor allows
	// derived classes create empty exception ...
	status_exception() throw();
	// .. and adjust it later using somehow created status vector.
	void set_status(const ISC_STATUS *new_vector) throw();

private:
	ISC_STATUS* m_status_vector;
	ISC_STATUS_ARRAY m_buffer;

	status_exception& operator=(const status_exception&);
};

// Parameter syscall later in both system_error & system_call_failed
// must be literal string! This helps avoid need in StringsBuffer