log.cc File Reference

ns3::LogComponent and related implementations. More...

#include "log.h"
#include "assert.h"
#include "environment-variable.h"
#include "fatal-error.h"
#include "string.h"
#include "ns3/core-config.h"
#include <algorithm>
#include <cstring>
#include <iostream>
#include <list>
#include <locale>
#include <map>
#include <numeric>
#include <stdexcept>
#include <utility>

Include dependency graph for log.cc:

Go to the source code of this file.

Classes
class	ns3::PrintList
	Handler for the undocumented print-list token in NS_LOG which triggers printing of the list of log components, then exits. More...

Namespaces
namespace	anonymous_namespace{log.cc}
	Unnamed namespace for log.cc.
namespace	ns3
	Every class exported by the ns3 library is enclosed in the ns3 namespace.

Functions
static void	ns3::CheckEnvironmentVariables ()
	Parse the NS_LOG environment variable.
static bool	ns3::ComponentExists (std::string componentName)
	Check if a log component exists.
LogComponent &	ns3::GetLogComponent (const std::string name)
	Get the LogComponent registered with the given name.
void	ns3::LogComponentDisable (const std::string &name, LogLevel level)
	Disable the logging output associated with that log component.
void	ns3::LogComponentDisableAll (LogLevel level)
	Disable all logging for all components.
void	ns3::LogComponentEnable (const std::string &name, LogLevel level)
	Enable the logging output associated with that log component.
void	ns3::LogComponentEnableAll (LogLevel level)
	Enable the logging output for all registered log components.
void	ns3::LogComponentPrintList ()
	Print the list of logging messages available.
NodePrinter	ns3::LogGetNodePrinter ()
	Get the LogNodePrinter function currently in use.
TimePrinter	ns3::LogGetTimePrinter ()
	Get the LogTimePrinter function currently in use.
void	ns3::LogSetNodePrinter (NodePrinter np)
	Set the LogNodePrinter function to be used to prepend log messages with the node id.
void	ns3::LogSetTimePrinter (TimePrinter lp)
	Set the TimePrinter function to be used to prepend log messages with the simulation time.

Variables
static NodePrinter	ns3::g_logNodePrinter = nullptr
	The Log NodePrinter.
static TimePrinter	ns3::g_logTimePrinter = nullptr
	The Log TimePrinter.
static PrintList	ns3::g_printList
	Invoke handler for print-list in NS_LOG environment variable.
const std::map< std::string, ns3::LogLevel >	anonymous_namespace{log.cc}::LOG_LABEL_LEVELS
	Mapping of log level text names to values.
const std::map< ns3::LogLevel, std::string >	anonymous_namespace{log.cc}::LOG_LEVEL_LABELS
	Inverse mapping of level values to log level text names.

Detailed Description

ns3::LogComponent and related implementations.

Definition in file log.cc.