IOLink/cpp/_logger_8h_source.html

#pragma once


#include <iolink/IOLinkAPI.h>


namespace iolink

{


enum class LogLevel

{

  LOG_OFF,


  LOG_CRITICAL,


  LOG_ERR,


  LOG_WARNING,


  LOG_INFO,


  LOG_DEBUG,


  LOG_TRACE,

};


class IOLINK_API Logger

{

public:

  static void init(LogLevel level);


  static LogLevel logLevel();

};


} // end namespace iolink

iolink::Logger
Manage IOLink logging.
Definition: Logger.h:60

iolink::Logger::init
static void init(LogLevel level)
Forces initialization of the logging system with a given log level.

iolink::Logger::logLevel
static LogLevel logLevel()
Return the log level of the logging system.

iolink
All IOLink symbols are enclosed in this namespace.
Definition: ArrayX.h:8

iolink::LogLevel
LogLevel
The level of logs to display.
Definition: Logger.h:18

iolink::LogLevel::LOG_CRITICAL
@ LOG_CRITICAL
Severe errors that cause premature termination.

iolink::LogLevel::LOG_INFO
@ LOG_INFO
Interesting runtime events (startup/shutdown).

iolink::LogLevel::LOG_OFF
@ LOG_OFF
No logging at all.

iolink::LogLevel::LOG_TRACE
@ LOG_TRACE
Only for "tracing" the code and trying to find one part of a function specifically.

iolink::LogLevel::LOG_ERR
@ LOG_ERR
Runtime errors or unexpected conditions.

iolink::LogLevel::LOG_WARNING
@ LOG_WARNING
Use of deprecated APIs, poor use of API, 'almost' errors, other runtime situations that are undesirab...

iolink::LogLevel::LOG_DEBUG
@ LOG_DEBUG
Detailed information on the flow through the system.