class HMessageMgr: public TNamed

 This is the default constructor inherited from TNamed.

  Sets default logging to stdout and stderr.
  The default levels are: no debugging, but all of error, warning and info.
  param name Name of the object
  param title Title of the object

 Resets the message logging to ist default.
  Closses all loggfiles or open sockets, and loggs further messages to
  stdout and stderr.
  Also the loglevels are set to the same values as in the constructor.

  Closses all loggfiles or open sockets, and loggs further messages to
  stdout and stderr.
  Also the loglevels are set to the same values as in the constructor.

 Sets the logfile.
 Input is the directory to where to log to.
 The filename is derived from the name of this object, that is given
 when creating it.
 Two files are created. One with extension .msg for all messages of
 type info, warning and debug.
 The other one with extension .err fo the error messages.
 param dir Directory where to store the logfiles.
 retval setFile Returns kTRUE if file could be opened, otherwise kFALSE.

 Opens two socket connections to a logging server on the specified host.
 The passed port is used for the message logging. Errors are send to
 the portaddress port + 10.
 eventually opened logfiles are closed, if the connection could be opened.
 Otherwise the current logging stays active.
 param host Name of the host to send the logmessages to.
 param port Port to use for communication with remote process.
 retval setPort Returns kTRUE if remote process could be contacted, otherwise
 kFALSE is returned.

 Switches of the logging completly by setting the output to /dev/null.
 Could probably done also by redirecting stdout and stderr to /dev/null.
 Currently opened files or sockets are closed.
 retval switchOff Returns kTRUE on succsess, kFALSE otherwise.

 Sets the level of debug messages to level.
 param level Level of debugging, max 10 min 0.

 Sets the level of info messages to level.
 param level Level of information, max 10 min 0.

 Sets the level of warning messages to level.
  param level Level of warning, max 10 min 0.

 Selects for which detector messages should be displayed.
 param det An or'd pattern of the DET_* constants.

 This function prints a line with character seperator.
 The seperator character is repeated num times on this line.
 param seperator character to be used as seperator
 param num How often the character is to be repeated on the same line.

 Message handler for ROOT. Can be installed via gSystem->SetErrorHandler()
 Used by all ROOT classes to do message logging.
 Gives a common message layout.
 param level Level of logging
 param abort Wether to abort the execution after the printing of the message
 param location Location of the message
 param msg Text to be printed.

 This function should never be called directly, use the DEBUG macro instead.
 This function writes a debug message to the output.
 It looks like this example:<br>
 debug  <Hades          >:No input specified<p>
 param level Level of message logging
 param det One of the DET_* constants that defines the detector printing this message.
 param className Name of the class that prints this message.
 param text Text to 'print.

 This function should never be called directly, use the ERROR macro instead.
 This function writes a error message to the output.
 It looks like this example:<br>
 error  <Hades          >:No input specified<p>
 param level Level of message logging
 param det One of the DET_* constants that defines the detector printing this message.
 param className Name of the class that prints this message.
 param text Text to print.

 This function should never be called directly, use the WARNING macro instead.
 This function writes a warning message to the output.
 It looks like this example:<br>
 warning<Hades          >:No input specified<p>
 param level Level of message logging
 param det One of the DET_* constants that defines the detector printing this message.
 param className Name of the class that prints this message.
 param text Text to print.

 This function should never be called directly, use the INFO macro instead.
 This function writes a info message to the output.
  It looks like this example:<br>
  info<         Hades>:No input specified<p>
 param level Level of message logging
 param det One of the DET_* constants that defines the detector printing this message.
 param className Name of the class that prints this message.
 param text Text to print.

 This function put out an error message including some variable arguments.
 The text parameter takes the standart parameters as in printf().
 The output looks like:<br>
 debug<         Hades>:No input specified<p>
 param level Level of message logging
 param det One of the DET_* constants that defines the detector printing this message.
 param className Name of the class that prints this message.
 param text Text to print.
 param ... Variable number of arguments, that will be used to fill the text

 This function put out an error message including some variable arguments.
 The text parameter takes the standart parameters as in printf().
  The output looks like:<br>
  error<         Hades>:No input specified<p>
 param level Level of message logging
 param det One of the DET_* constants that defines the detector printing this message.
 param className Name of the class that prints this message.
 param text Text to print.
 param ... Variable number of arguments, that will be used to fill the text

 This function put out an warning message including some variable arguments.
 The text parameter takes the standart parameters as in printf().
 The output looks like:<br>
 warning<         Hades>:No input specified<p>
 param level Level of message logging
 param det One of the DET_* constants that defines the detector printing this message.
 param className Name of the class that prints this message.
 param text Text to print.
 param ... Variable number of arguments, that will be used to fill the text

 This function put out an info message including some variable arguments.
 The text parameter takes the standart parameters as in printf().
  The output looks like:<br>
  info<         Hades>:No input specified<p>
 param level Level of message logging
 param det One of the DET_* constants that defines the detector printing this message.
 param className Name of the class that prints this message.
 param text Text to print.
 param ... Variable number of arguments, that will be used to fill the text

 This function put out an error message including some variable arguments.
 The text parameter takes the standart parameters as in printf().
 The output looks like:<br>
 debug<         Hades>:No input specified<p>
 param level Level of message logging
 param det One of the DET_* constants that defines the detector printing this message.
 param className Name of the class that prints this message.
 param file Filename that prints the message.
 param line Linenumber from where the message is printed.
 param text Text to print.
 param ... Variable number of arguments, that will be used to fill the text

 This function put out an error message including some variable arguments.
 The text parameter takes the standart parameters as in printf().
 The output looks like:<br>
 error<         Hades>:No input specified<p>
 param level Level of message logging
 param det One of the DET_* constants that defines the detector printing this message.
 param text Text to print.
 param ... Variable number of arguments, that will be used to fill the text

 This function put out an warning message including some variable arguments.
 The text parameter takes the standart parameters as in printf().
 The output looks like:<br>
 warning<         Hades>:No input specified<p>
 param level Level of message logging
 param det One of the DET_* constants that defines the detector printing this message.
 param text Text to print.
 param ... Variable number of arguments, that will be used to fill the text

 This function put out an info message including some variable arguments.
 The text parameter takes the standart parameters as in printf().
 The output looks like:<br>
 info<         Hades>:No input specified<p>
 param level Level of message logging
 param det One of the DET_* constants that defines the detector printing this message.
 param text Text to print.
 param ... Variable number of arguments, that will be used to fill the text

 This function put out an error message including some variable arguments.
 The text parameter takes the standart parameters as in printf().
 The output looks like:<br>
 debug<         Hades>:No input specified<p>
 param level Level of message logging
 param det One of the DET_* constants that defines the detector printing this message.
 param file Filename that prints the message.
 param line Linenumber from where the message is printed.
 param text Text to print.
 param ... Variable number of arguments, that will be used to fill the text

 Internal function used to write to the correct output.
 Used for info, warning and debug messages.
 Adds the name of the host the code is running on, if output is send via
 socket to a remote logging process.
 If screen is set to kTRUE the output is writen to stdout in addition to
 the logfile.
 param text Text to be writen to specified target.

 Internal function used to write to the correct output.
 Used for error messages.
 Adds the name of the host the code is running on, if output is send via
 socket to a remote logging process.
 If screen is set to kTRUE the output is writen to stdout in addition to
 the logfile.
 param text Text to be writen to specified target.

 Sets the filename for the debug messages.
 The filenames are printed when the debug level is set.
 param name Name of the file that wants to print a message soon.

 Sets the linenumber for the debug message.
 The linenumber is printed when the debug level is set.
 param num Linenumber of message.

 Enable output to stdout even if writen to file.