docs/html/group__log.html
| | Jetson Inference
DNN Vision Library |
Logging Utilities Library (jetson-utils)
Message logging with a variable level of output and destinations. More...
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| class | Log |
| | Message logging with a variable level of output and destinations. More...
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| #define | LOG_USAGE_STRING |
| | Standard command-line options able to be passed to videoOutput::Create()More...
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| #define | GenericLogMessage(level, format, args...) if( level <= Log::GetLevel() ) fprintf(Log::GetFile(), format, ## args) |
| | Log a printf-style message with the provided level. More...
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| #define | LogError(format, args...) GenericLogMessage(Log::ERROR, LOG_COLOR_RED LOG_LEVEL_PREFIX_ERROR format LOG_COLOR_RESET, ## args) |
| | Log a printf-style error message (Log::ERROR) More...
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| #define | LogWarning(format, args...) GenericLogMessage(Log::WARNING, LOG_COLOR_YELLOW LOG_LEVEL_PREFIX_WARNING format LOG_COLOR_RESET, ## args) |
| | Log a printf-style warning message (Log::WARNING) More...
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| #define | LogSuccess(format, args...) GenericLogMessage(Log::SUCCESS, LOG_COLOR_GREEN LOG_LEVEL_PREFIX_SUCCESS format LOG_COLOR_RESET, ## args) |
| | Log a printf-style success message (Log::SUCCESS) More...
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| #define | LogInfo(format, args...) GenericLogMessage(Log::INFO, LOG_LEVEL_PREFIX_INFO format, ## args) |
| | Log a printf-style info message (Log::INFO) More...
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| #define | LogVerbose(format, args...) GenericLogMessage(Log::VERBOSE, LOG_LEVEL_PREFIX_VERBOSE format, ## args) |
| | Log a printf-style verbose message (Log::VERBOSE) More...
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| #define | LogDebug(format, args...) GenericLogMessage(Log::DEBUG, LOG_LEVEL_PREFIX_DEBUG format, ## args) |
| | Log a printf-style debug message (Log::DEBUG) More...
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Message logging with a variable level of output and destinations.
| class Log |
Message logging with a variable level of output and destinations.
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| enum | Level {
SILENT =0, ERROR, WARNING, SUCCESS,
INFO, VERBOSE, DEBUG, DEFAULT =VERBOSE
} |
| | Defines the logging level of a message, and the threshold used by the logger to either drop or output messages. More...
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| static Level | GetLevel () |
| | Get the current logging level. More...
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| static void | SetLevel (Level level) |
| | Set the current logging level. More...
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| static FILE * | GetFile () |
| | Get the current log output. More...
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| static const char * | GetFilename () |
| | Get the filename of the log output. More...
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| static void | SetFile (FILE *file) |
| | Set the logging output. More...
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| static void | SetFile (const char *filename) |
| | Set the logging output. More...
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| static const char * | Usage () |
| | Usage string for command line arguments to Create() More...
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| static void | ParseCmdLine (const int argc, char **argv) |
| | Parse command line options (see Usage() above) More...
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| static void | ParseCmdLine (const commandLine &cmdLine) |
| | Parse command line options (see Usage() above) More...
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| static const char * | LevelToStr (Level level) |
| | Convert a logging level to string. More...
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| static Level | LevelFromStr (const char *str) |
| | Parse a logging level from a string. More...
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| | static Level | mLevel | | | | static FILE * | mFile | | | | static std::string | mFilename | | |
| enum Log::Level |
Defines the logging level of a message, and the threshold used by the logger to either drop or output messages.
| Enumerator |
|---|
| SILENT |
No messages are output.
| | ERROR |
Major errors that may impact application execution.
| | WARNING |
Warning conditions where the application may be able to proceed in some capacity.
| | SUCCESS |
Successful events (e.g.
the loading or creation of a resource)
| | INFO |
Informational messages that are more important than VERBOSE messages.
| | VERBOSE |
Verbose details about program execution.
| | DEBUG |
Low-level debugging (disabled by default)
| | DEFAULT |
The default level is VERBOSE
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| static FILE* Log::GetFile | ( | | ) | |
| inlinestatic |
Get the current log output.
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| static const char* Log::GetFilename | ( | | ) | |
| inlinestatic |
Get the filename of the log output.
This may also return "stdout" or "stderror".
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| static Level Log::GetLevel | ( | | ) | |
| inlinestatic |
Get the current logging level.
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| static Level Log::LevelFromStr | ( | const char * | str | ) | |
| static |
Parse a logging level from a string.
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| static const char* Log::LevelToStr | ( | Level | level | ) | |
| static |
Convert a logging level to string.
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| static void Log::ParseCmdLine | ( | const commandLine & | cmdLine | ) | |
| static |
Parse command line options (see Usage() above)
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| static void Log::ParseCmdLine | ( | const int | argc, | | | | char ** | argv | | | ) | | |
| static |
Parse command line options (see Usage() above)
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| static void Log::SetFile | ( | const char * | filename | ) | |
| static |
Set the logging output.
Can be "stdout", "stderr", "log.txt", ect.
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| static void Log::SetFile | ( | FILE * | file | ) | |
| static |
Set the logging output.
This can be a built-in file, like stdout or stderr, or a file that has been opened by the user.
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| static void Log::SetLevel | ( | Level | level | ) | |
| inlinestatic |
Set the current logging level.
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| static const char* Log::Usage | ( | | ) | |
| inlinestatic |
Usage string for command line arguments to Create()
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| FILE* Log::mFile |
| staticprotected |
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| std::string Log::mFilename |
| staticprotected |
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| Level Log::mLevel |
| staticprotected |
| #define GenericLogMessage | ( | | level, | | | | | format, | | | | | args... | | | ) | | if( level <= Log::GetLevel() ) fprintf(Log::GetFile(), format, ## args) |
Log a printf-style message with the provided level.
| #define LOG_USAGE_STRING |
Value:
"logging arguments: \n" \
" --log-file=FILE output destination file (default is stdout)\n" \
" --log-level=LEVEL message output threshold, one of the following:\n" \
" * silent\n" \
" * error\n" \
" * warning\n" \
" * success\n" \
" * info\n" \
" * verbose (default)\n" \
" * debug\n" \
" --verbose enable verbose logging (same as --log-level=verbose)\n" \
" --debug enable debug logging (same as --log-level=debug)\n\n"
Standard command-line options able to be passed to videoOutput::Create()
| #define LogDebug | ( | | format, | | | | | args... | | | ) | | GenericLogMessage(Log::DEBUG, LOG_LEVEL_PREFIX_DEBUG format, ## args) |
Log a printf-style debug message (Log::DEBUG)
| #define LogError | ( | | format, | | | | | args... | | | ) | | GenericLogMessage(Log::ERROR, LOG_COLOR_RED LOG_LEVEL_PREFIX_ERROR format LOG_COLOR_RESET, ## args) |
Log a printf-style error message (Log::ERROR)
| #define LogInfo | ( | | format, | | | | | args... | | | ) | | GenericLogMessage(Log::INFO, LOG_LEVEL_PREFIX_INFO format, ## args) |
Log a printf-style info message (Log::INFO)
| #define LogSuccess | ( | | format, | | | | | args... | | | ) | | GenericLogMessage(Log::SUCCESS, LOG_COLOR_GREEN LOG_LEVEL_PREFIX_SUCCESS format LOG_COLOR_RESET, ## args) |
Log a printf-style success message (Log::SUCCESS)
| #define LogVerbose | ( | | format, | | | | | args... | | | ) | | GenericLogMessage(Log::VERBOSE, LOG_LEVEL_PREFIX_VERBOSE format, ## args) |
Log a printf-style verbose message (Log::VERBOSE)
| #define LogWarning | ( | | format, | | | | | args... | | | ) | | GenericLogMessage(Log::WARNING, LOG_COLOR_YELLOW LOG_LEVEL_PREFIX_WARNING format LOG_COLOR_RESET, ## args) |
Log a printf-style warning message (Log::WARNING)