addArg

If found, they will be available by calling getArg or getFlag(). This functiow must be called before calling run().

Parameters:

argName	long name of argument.
valueLabel	label for the argument's value (used in help text).
description	A description of the argument (used in help text).
defaultValue	If supplied, then use this value if argument is not given.
argChar	short one-character name of argument. (note that long arguments are unavailable on some platforms, so always give a non-empty char for this)
envVar	If supplied, then an environment variable with this name may be used to supply a default value. (Command-line arguments always override environment variables)

("example", "value", "An example", 'x'); // for --example or -x addArg("example", "value", "An example"); addArg("example", "value", "An example", "default value", 'e', "VOSDAEMON_EXAMPLE"); addArg("example", "value", "An example", "default");

Note:

The built in options are:

• "help" or 'h' to generate help text
• "loglevel" or 'E' to set the log level
• "log" or 'L' to set the log file
• "name" or 'n' to set the root object name (if enabled)
• "load" or 'l' to load a saved file (if enabled)
• "save" or 's' to set save-file name (if enabled)
• "save-freq" or 'S' to set save frequency (if enabled and possible on this platform)

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