vector<string> setParameters();
string getCommandName() { return "set.dir"; }
string getCommandCategory() { return "General"; }
+ string getOutputFileNameTag(string, string) { return ""; }
string getHelpString();
string getCitation() { return "http://www.mothur.org/wiki/Set.dir"; }
string getDescription() { return "set input, output and default directories"; }