string  = string.empty;    % full name of input files (with path)
        cur_file string  = string.empty;    % name of current file being run
        is_last  logical = logical.empty;   % flag for last input file to run
    end
    
    %% Constructor method
    methods
        function this = Master()
            this.setDefaultProps();
        end
    end
    
    %% Public methods: main functions
    methods
        %REPLACE_WITH_DASH_DASHREPLACE_WITH_DASH_DASHREPLACE_WITH_DASH_DASHREPLACE_WITH_DASH_DAS