24 int Logger::Log(LogLevel level, const char* fmt, va_list args) {  in Log()  argument
27     return instance_->log_msg(level, fmt, args);  in Log()
31 int Logger::Log(LogLevel level, const char* fmt, ...) {  in Log()  argument
33     va_start(args, fmt);  in Log()
34     int result = Log(level, fmt, args);  in Log()
40 int Logger::Debug(const char* fmt, ...) {  in Debug()  argument
42     va_start(args, fmt);  in Debug()
43     int result = Log(DEBUG_LVL, fmt, args);  in Debug()
49 int Logger::Info(const char* fmt, ...) {  in Info()  argument
51     va_start(args, fmt);  in Info()
52     int result = Log(INFO_LVL, fmt, args);  in Info()
57 int Logger::Warning(const char* fmt, ...) {  in Warning()  argument
59     va_start(args, fmt);  in Warning()
60     int result = Log(WARNING_LVL, fmt, args);  in Warning()
65 int Logger::Error(const char* fmt, ...) {  in Error()  argument
67     va_start(args, fmt);  in Error()
68     int result = Log(ERROR_LVL, fmt, args);  in Error()
73 int Logger::Severe(const char* fmt, ...) {  in Severe()  argument
75     va_start(args, fmt);  in Severe()
76     int result = Log(SEVERE_LVL, fmt, args);  in Severe()