error = 1, ///< Log only errors.
warning = 2, ///< Log warnings and errors.
info = 3, ///< Log everything.
error = 1, ///< Log only errors.
warning = 2, ///< Log warnings and errors.
info = 3, ///< Log everything.
extern class log log_error;
extern class log log_warning;
extern class log log_info;
extern class log log_error;
extern class log log_warning;
extern class log log_info;