www.gusucode.com > ros 工具箱 matlab源码程序 > ros/+robotics/+ros/+msggen/+mavros/VFR_HUD.m
classdef VFR_HUD < robotics.ros.Message %VFR_HUD MATLAB implementation of mavros/VFR_HUD % This class was automatically generated by % robotics.ros.msg.internal.gen.MessageClassGenerator. % Copyright 2014-2016 The MathWorks, Inc. %#ok<*INUSD> properties (Constant) MessageType = 'mavros/VFR_HUD' % The ROS message type end properties (Constant, Hidden) MD5Checksum = '1f55e210c3d39fe105d44d8dc963655f' % The MD5 Checksum of the message definition end properties (Access = protected) JavaMessage % The Java message object end properties (Constant, Access = protected) StdMsgsHeaderClass = robotics.ros.msg.internal.MessageFactory.getClassForType('std_msgs/Header') % Dispatch to MATLAB class for message type std_msgs/Header end properties (Dependent) Header Airspeed Groundspeed Heading Throttle Altitude Climb end properties (Access = protected) Cache = struct('Header', []) % The cache for fast data access end properties (Constant, Hidden) PropertyList = {'Airspeed', 'Altitude', 'Climb', 'Groundspeed', 'Header', 'Heading', 'Throttle'} % List of non-constant message properties ROSPropertyList = {'airspeed', 'altitude', 'climb', 'groundspeed', 'header', 'heading', 'throttle'} % List of non-constant ROS message properties end methods function obj = VFR_HUD(msg) %VFR_HUD Construct the message object VFR_HUD 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 header = get.Header(obj) %get.Header Get the value for property Header if isempty(obj.Cache.Header) obj.Cache.Header = feval(obj.StdMsgsHeaderClass, obj.JavaMessage.getHeader); end header = obj.Cache.Header; end function set.Header(obj, header) %set.Header Set the value for property Header validateattributes(header, {obj.StdMsgsHeaderClass}, {'nonempty', 'scalar'}, 'VFR_HUD', 'Header'); obj.JavaMessage.setHeader(header.getJavaObject); % Update cache if necessary if ~isempty(obj.Cache.Header) obj.Cache.Header.setJavaObject(header.getJavaObject); end end function airspeed = get.Airspeed(obj) %get.Airspeed Get the value for property Airspeed airspeed = single(obj.JavaMessage.getAirspeed); end function set.Airspeed(obj, airspeed) %set.Airspeed Set the value for property Airspeed validateattributes(airspeed, {'numeric'}, {'nonempty', 'scalar'}, 'VFR_HUD', 'Airspeed'); obj.JavaMessage.setAirspeed(airspeed); end function groundspeed = get.Groundspeed(obj) %get.Groundspeed Get the value for property Groundspeed groundspeed = single(obj.JavaMessage.getGroundspeed); end function set.Groundspeed(obj, groundspeed) %set.Groundspeed Set the value for property Groundspeed validateattributes(groundspeed, {'numeric'}, {'nonempty', 'scalar'}, 'VFR_HUD', 'Groundspeed'); obj.JavaMessage.setGroundspeed(groundspeed); end function heading = get.Heading(obj) %get.Heading Get the value for property Heading heading = int16(obj.JavaMessage.getHeading); end function set.Heading(obj, heading) %set.Heading Set the value for property Heading validateattributes(heading, {'numeric'}, {'nonempty', 'scalar'}, 'VFR_HUD', 'Heading'); obj.JavaMessage.setHeading(heading); end function throttle = get.Throttle(obj) %get.Throttle Get the value for property Throttle throttle = single(obj.JavaMessage.getThrottle); end function set.Throttle(obj, throttle) %set.Throttle Set the value for property Throttle validateattributes(throttle, {'numeric'}, {'nonempty', 'scalar'}, 'VFR_HUD', 'Throttle'); obj.JavaMessage.setThrottle(throttle); end function altitude = get.Altitude(obj) %get.Altitude Get the value for property Altitude altitude = single(obj.JavaMessage.getAltitude); end function set.Altitude(obj, altitude) %set.Altitude Set the value for property Altitude validateattributes(altitude, {'numeric'}, {'nonempty', 'scalar'}, 'VFR_HUD', 'Altitude'); obj.JavaMessage.setAltitude(altitude); end function climb = get.Climb(obj) %get.Climb Get the value for property Climb climb = single(obj.JavaMessage.getClimb); end function set.Climb(obj, climb) %set.Climb Set the value for property Climb validateattributes(climb, {'numeric'}, {'nonempty', 'scalar'}, 'VFR_HUD', 'Climb'); obj.JavaMessage.setClimb(climb); end end methods (Access = protected) function resetCache(obj) %resetCache Resets any cached properties obj.Cache.Header = []; end function cpObj = copyElement(obj) %copyElement Implements deep copy behavior for message % Call default copy method for shallow copy cpObj = copyElement@robotics.ros.Message(obj); % Clear any existing cached properties cpObj.resetCache; % Create a new Java message object cpObj.JavaMessage = obj.createNewJavaMessage; % Iterate over all primitive properties cpObj.Airspeed = obj.Airspeed; cpObj.Groundspeed = obj.Groundspeed; cpObj.Heading = obj.Heading; cpObj.Throttle = obj.Throttle; cpObj.Altitude = obj.Altitude; cpObj.Climb = obj.Climb; % Recursively copy compound properties cpObj.Header = copy(obj.Header); end function reload(obj, strObj) %reload Called by loadobj to assign properties obj.Airspeed = strObj.Airspeed; obj.Groundspeed = strObj.Groundspeed; obj.Heading = strObj.Heading; obj.Throttle = strObj.Throttle; obj.Altitude = strObj.Altitude; obj.Climb = strObj.Climb; obj.Header = feval([obj.StdMsgsHeaderClass '.loadobj'], strObj.Header); 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.Airspeed = obj.Airspeed; strObj.Groundspeed = obj.Groundspeed; strObj.Heading = obj.Heading; strObj.Throttle = obj.Throttle; strObj.Altitude = obj.Altitude; strObj.Climb = obj.Climb; strObj.Header = saveobj(obj.Header); 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.mavros.VFR_HUD.empty(0,1); return end % Create an empty message object obj = robotics.ros.msggen.mavros.VFR_HUD; obj.reload(strObj); end end end