StokesReducedDataWrapper.m

classdef StokesReducedDataWrapper < handle
%classdef StokesReducedDataWrapper < handle
% Wrapper-class for reduced data containing big data
    
    properties (Access=private,Hidden=true)        
        reduced_data
    end
    
    methods
        
        % simple constructor
        function this = StokesReducedDataWrapper(reduced_data)
            this.reduced_data = reduced_data;
        end
        
        % set reduced_data
        function set(this, reduced_data)
            this.reduced_data = reduced_data;
        end
        
        % get reduced_data
        function reduced_data = get(this)
            reduced_data = this.reduced_data;
        end
        
        % forward to reduced_data
        function b = isempty(this)
            b = isempty(this.reduced_data);
        end
        
        % forward to reduced_data
        function b = isfield(this, fieldnames)
            b = isfield(this.reduced_data, fieldnames);
        end
        
        % conditionally forward to reduced_data
        function varargout = subsref(this, S)
            if any(strcmp(S(1).subs, methods(this)))
                [varargout{1:nargout}] = builtin('subsref', this, S);
            else
                [varargout{1:nargout}] = subsref(this.reduced_data, S);
            end
        end
        
        % conditionally forward to reduced_data
        function this = subsasgn(this, S, B)
            if any(strcmp(S(1).subs, methods(this)))
                this = builtin('subsasgn', this, S, B);
            else
                this.reduced_data = subsasgn(this.reduced_data, S, B);
            end
        end
    end
    
end