www.gusucode.com > ros 工具箱 matlab源码程序 > ros/+robotics/+ros/+msggen/+jsk_perception/Line.m

    classdef Line < robotics.ros.Message
    %Line MATLAB implementation of jsk_perception/Line
    %   This class was automatically generated by
    %   robotics.ros.msg.internal.gen.MessageClassGenerator.
    
    %   Copyright 2014-2016 The MathWorks, Inc.
    
    %#ok<*INUSD>
    
    properties (Constant)
        MessageType = 'jsk_perception/Line' % The ROS message type
    end
    
    properties (Constant, Hidden)
        MD5Checksum = '3010fad09b09b8d3fdecdd94d144f7a1' % The MD5 Checksum of the message definition
    end
    
    properties (Access = protected)
        JavaMessage % The Java message object
    end
    
    properties (Dependent)
        X1
        Y1
        X2
        Y2
    end
    
    properties (Constant, Hidden)
        PropertyList = {'X1', 'X2', 'Y1', 'Y2'} % List of non-constant message properties
        ROSPropertyList = {'x1', 'x2', 'y1', 'y2'} % List of non-constant ROS message properties
    end
    
    methods
        function obj = Line(msg)
            %Line Construct the message object Line
            import com.mathworks.toolbox.robotics.ros.message.MessageInfo;
            
            % Support default constructor
            if nargin == 0
                obj.JavaMessage = obj.createNewJavaMessage;
                return;
            end
            
            % Construct appropriate empty array
            if isempty(msg)
                obj = obj.empty(0,1);
                return;
            end
            
            % Make scalar construction fast
            if isscalar(msg)
                % Check for correct input class
                if ~MessageInfo.compareTypes(msg(1), obj.MessageType)
                    error(message('robotics:ros:message:NoTypeMatch', obj.MessageType, ...
                        char(MessageInfo.getType(msg(1))) ));
                end
                obj.JavaMessage = msg(1);
                return;
            end
            
            % Check that this is a vector of scalar messages. Since this
            % is an object array, use arrayfun to verify.
            if ~all(arrayfun(@isscalar, msg))
                error(message('robotics:ros:message:MessageArraySizeError'));
            end
            
            % Check that all messages in the array have the correct type
            if ~all(arrayfun(@(x) MessageInfo.compareTypes(x, obj.MessageType), msg))
                error(message('robotics:ros:message:NoTypeMatchArray', obj.MessageType));
            end
            
            % Construct array of objects if necessary
            objType = class(obj);
            for i = 1:length(msg)
                obj(i,1) = feval(objType, msg(i)); %#ok<AGROW>
            end
        end
        
        function x1 = get.X1(obj)
            %get.X1 Get the value for property X1
            x1 = double(obj.JavaMessage.getX1);
        end
        
        function set.X1(obj, x1)
            %set.X1 Set the value for property X1
            validateattributes(x1, {'numeric'}, {'nonempty', 'scalar'}, 'Line', 'X1');
            
            obj.JavaMessage.setX1(x1);
        end
        
        function y1 = get.Y1(obj)
            %get.Y1 Get the value for property Y1
            y1 = double(obj.JavaMessage.getY1);
        end
        
        function set.Y1(obj, y1)
            %set.Y1 Set the value for property Y1
            validateattributes(y1, {'numeric'}, {'nonempty', 'scalar'}, 'Line', 'Y1');
            
            obj.JavaMessage.setY1(y1);
        end
        
        function x2 = get.X2(obj)
            %get.X2 Get the value for property X2
            x2 = double(obj.JavaMessage.getX2);
        end
        
        function set.X2(obj, x2)
            %set.X2 Set the value for property X2
            validateattributes(x2, {'numeric'}, {'nonempty', 'scalar'}, 'Line', 'X2');
            
            obj.JavaMessage.setX2(x2);
        end
        
        function y2 = get.Y2(obj)
            %get.Y2 Get the value for property Y2
            y2 = double(obj.JavaMessage.getY2);
        end
        
        function set.Y2(obj, y2)
            %set.Y2 Set the value for property Y2
            validateattributes(y2, {'numeric'}, {'nonempty', 'scalar'}, 'Line', 'Y2');
            
            obj.JavaMessage.setY2(y2);
        end
    end
    
    methods (Access = protected)
        function cpObj = copyElement(obj)
            %copyElement Implements deep copy behavior for message
            
            % Call default copy method for shallow copy
            cpObj = copyElement@robotics.ros.Message(obj);
            
            % Create a new Java message object
            cpObj.JavaMessage = obj.createNewJavaMessage;
            
            % Iterate over all primitive properties
            cpObj.X1 = obj.X1;
            cpObj.Y1 = obj.Y1;
            cpObj.X2 = obj.X2;
            cpObj.Y2 = obj.Y2;
        end
        
        function reload(obj, strObj)
            %reload Called by loadobj to assign properties
            obj.X1 = strObj.X1;
            obj.Y1 = strObj.Y1;
            obj.X2 = strObj.X2;
            obj.Y2 = strObj.Y2;
        end
    end
    
    methods (Access = ?robotics.ros.Message)
        function strObj = saveobj(obj)
            %saveobj Implements saving of message to MAT file
            
            % Return an empty element if object array is empty
            if isempty(obj)
                strObj = struct.empty;
                return
            end
            
            strObj.X1 = obj.X1;
            strObj.Y1 = obj.Y1;
            strObj.X2 = obj.X2;
            strObj.Y2 = obj.Y2;
        end
    end
    
    methods (Static, Access = {?matlab.unittest.TestCase, ?robotics.ros.Message})
        function obj = loadobj(strObj)
            %loadobj Implements loading of message from MAT file
            
            % Return an empty object array if the structure element is not defined
            if isempty(strObj)
                obj = robotics.ros.msggen.jsk_perception.Line.empty(0,1);
                return
            end
            
            % Create an empty message object
            obj = robotics.ros.msggen.jsk_perception.Line;
            obj.reload(strObj);
        end
    end
end