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