1 #ifndef RIVET_LOGGING_HH 2 #define RIVET_LOGGING_HH 4 #include "Rivet/Config/RivetCommon.hh" 15 TRACE = 0, DEBUG = 10, INFO = 20, WARN = 30, WARNING = 30, ERROR = 40, CRITICAL = 50, ALWAYS = 50
19 typedef std::map<std::string, Log>
LogMap;
31 static LogMap existingLogs;
34 static LevelMap defaultLevels;
37 static ColorCodes colorCodes;
40 static std::string endColorCode;
43 static bool showTimestamp;
46 static bool showLogLevel;
49 static bool showLoggerName;
52 static bool useShellColors;
58 static void setLevel(
const std::string& name,
int level);
59 static void setLevels(
const LevelMap& logLevels);
61 static void setShowTimestamp(
bool showTime=
true) {
62 showTimestamp = showTime;
65 static void setShowLevel(
bool showLevel=
true) {
66 showLogLevel = showLevel;
69 static void setShowLoggerName(
bool showName=
true) {
70 showLoggerName = showName;
73 static void setUseColors(
bool useColors=
true) {
74 useShellColors = useColors;
84 Log(
const std::string& name);
87 Log(
const std::string& name,
int level);
91 static std::string getColorCode(
int level);
98 static Log&
getLog(
const std::string& name);
130 return (level >= _level);
135 void trace(
const std::string& message) {
log(TRACE, message); }
137 void debug(
const std::string& message) {
log(DEBUG, message); }
139 void info(
const std::string& message) {
log(INFO, message); }
141 void warn(
const std::string& message) {
log(WARN, message); }
143 void error(
const std::string& message) {
log(ERROR, message); }
158 void log(
int level,
const std::string& message);
161 std::string
formatMessage(
int level,
const std::string& message);
184 #define MSG_LVL(lvl, x) \ 186 if (getLog().isActive(lvl)) { \ 187 getLog() << lvl << x << '\n'; \ 193 #define MSG_TRACE(x) MSG_LVL(Log::TRACE, x) 194 #define MSG_DEBUG(x) MSG_LVL(Log::DEBUG, x) 196 #define MSG_INFO(x) MSG_LVL(Log::INFO, x) 199 #define MSG_WARNING(x) MSG_LVL(Log::WARNING, x) 201 #define MSG_ERROR(x) MSG_LVL(Log::ERROR, x) Definition: MC_Cent_pPb.hh:10
std::map< int, std::string > ColorCodes
Typedef for a collection of shell color codes, accessed by log level.
Definition: Logging.hh:25
static Log & getLog(const std::string &name)
Log(const std::string &name)
Constructor 1.
std::string formatMessage(int level, const std::string &message)
Turn a message string into the current log format.
void log(int level, const std::string &message)
Write a message at a particular level.
Logging system for controlled & formatted writing to stdout.
Definition: Logging.hh:10
bool isActive(int level) const
Will this log level produce output on this logger at the moment?
Definition: Logging.hh:129
static std::string getLevelName(int level)
Get the std::string representation of a log level.
Log & setLevel(int level)
Set the priority level of this logger.
Definition: Logging.hh:106
friend std::ostream & operator<<(Log &log, int level)
The streaming operator can use Log's internals.
Log & setName(const std::string &name)
Set the name of this logger.
Definition: Logging.hh:123
static void setLevel(const std::string &name, int level)
Set the log levels.
int getLevel() const
Get the priority level of this logger.
Definition: Logging.hh:101
std::map< std::string, Log > LogMap
Typedef for a collection of named logs.
Definition: Logging.hh:19
Level
Log priority levels.
Definition: Logging.hh:14
std::map< std::string, int > LevelMap
Typedef for a collection of named log levels.
Definition: Logging.hh:22
std::string getName() const
Get the name of this logger.
Definition: Logging.hh:118
static Level getLevelFromName(const std::string &level)
Get a log level enum from a string.