Logger.log

void log(int  line =  __LINE__,  string file =  __FILE__,
         string funcName =  __FUNCTION__,
         string prettyFuncName =  __PRETTY_FUNCTION__,
         string moduleName =  __MODULE__,  A...)(const  LogLevel ll,
         lazy  bool  condition,  lazy  A args) if (args.length !=  1)

This method logs data with the LogLevel of the used Logger.

This method takes a bool as first argument. In order for the data to be processed the bool must be true and the LogLevel of the Logger must be greater or equal to the global LogLevel.

Parameters

`args`	The data that should be logged.
`condition`	The condition must be `true` for the data to be logged.
`args`	The data that is to be logged.

Returns

The logger used by the logging function as reference.

Example:

auto l = new StdioLogger();
l.log(1337);

void log(T,  string moduleName =  __MODULE__)(const  LogLevel ll,
         lazy  bool  condition,  lazy  T args,  int  line =  __LINE__,
         string file =  __FILE__,  string funcName =  __FUNCTION__,
         string prettyFuncName =  __PRETTY_FUNCTION__)

Ditto

void log(int  line =  __LINE__,  string file =  __FILE__,
         string funcName =  __FUNCTION__,
         string prettyFuncName =  __PRETTY_FUNCTION__,
         string moduleName =  __MODULE__,  A...)(const  LogLevel ll,  lazy  A args) if ((args.length >  1 && !is(Unqual!(A[0]) :  bool))  ||  args.length ==  0)

This function logs data to the used Logger with a specific LogLevel.

In order for the resulting log message to be logged the LogLevel must be greater or equal than the LogLevel of the used Logger and must be greater or equal than the global LogLevel.

Parameters

ll The specific LogLevel used for logging the log message.

args

The data that should be logged. Example:

auto s = new FileLogger(stdout);
s.log(LogLevel.trace, 1337, "is number");
s.log(LogLevel.info, 1337, "is number");
s.log(LogLevel.warning, 1337, "is number");
s.log(LogLevel.error, 1337, "is number");
s.log(LogLevel.fatal, 1337, "is number");

void log(T)(const  LogLevel ll,  lazy  T args,  int  line =  __LINE__,
         string file =  __FILE__,  string funcName =  __FUNCTION__,
         string prettyFuncName =  __PRETTY_FUNCTION__,
         string moduleName =  __MODULE__)

Ditto

void log(int  line =  __LINE__,  string file =  __FILE__,
         string funcName =  __FUNCTION__,
         string prettyFuncName =  __PRETTY_FUNCTION__,
         string moduleName =  __MODULE__,  A...)(lazy  bool  condition,  lazy  A args) if (args.length !=  1)

This function logs data to the used Logger depending on a explicitly passed condition with the LogLevel of the used Logger.

In order for the resulting log message to be logged the LogLevel of the used Logger must be greater or equal than the global LogLevel and the condition must be true.

Parameters

`condition`	The condition must be `true` for the data to be logged.
`args`	The data that should be logged. Example: `auto s = new FileLogger(stdout); s.log(true, 1337, "is number"); s.log(true, 1337, "is number"); s.log(true, 1337, "is number"); s.log(false, 1337, "is number"); s.log(false, 1337, "is number");`

void log(T)(lazy  bool  condition,  lazy  T args,  int  line =  __LINE__,
         string file =  __FILE__,  string funcName =  __FUNCTION__,
         string prettyFuncName =  __PRETTY_FUNCTION__,
         string moduleName =  __MODULE__)

Ditto

void log(int  line =  __LINE__,  string file =  __FILE__,
         string funcName =  __FUNCTION__,
         string prettyFuncName =  __PRETTY_FUNCTION__,
         string moduleName =  __MODULE__,  A...)(lazy  A args) if ((args.length >  1
        && !is(Unqual!(A[0]) :  bool)
         && !is(immutable  A[0]  ==  immutable  LogLevel))
         ||  args.length ==  0)

This function logs data to the used Logger with the LogLevel of the used Logger.

In order for the resulting log message to be logged the LogLevel of the used Logger must be greater or equal than the global LogLevel.

Parameters

args

The data that should be logged. Example:

auto s = new FileLogger(stdout);
s.log(1337, "is number");
s.log(info, 1337, "is number");
s.log(1337, "is number");
s.log(1337, "is number");
s.log(1337, "is number");

void log(T)(lazy  T arg,  int  line =  __LINE__,  string file =  __FILE__,
         string funcName =  __FUNCTION__,
         string prettyFuncName =  __PRETTY_FUNCTION__,
         string moduleName =  __MODULE__)

Ditto