www.gusucode.com > ros 工具箱 matlab源码程序 > ros/+robotics/+ros/+msggen/+roscpp/GetLoggersResponse.m
classdef GetLoggersResponse < robotics.ros.Message %GetLoggersResponse MATLAB implementation of roscpp/GetLoggersResponse % This class was automatically generated by % robotics.ros.msg.internal.gen.MessageClassGenerator. % Copyright 2014-2016 The MathWorks, Inc. %#ok<*INUSD> properties (Constant) MessageType = 'roscpp/GetLoggersResponse' % The ROS message type end properties (Constant, Hidden) MD5Checksum = '32e97e85527d4678a8f9279894bb64b0' % The MD5 Checksum of the message definition end properties (Access = protected) JavaMessage % The Java message object end properties (Constant, Access = protected) RoscppLoggerClass = robotics.ros.msg.internal.MessageFactory.getClassForType('roscpp/Logger') % Dispatch to MATLAB class for message type roscpp/Logger end properties (Dependent) Loggers end properties (Access = protected) Cache = struct('Loggers', []) % The cache for fast data access end properties (Constant, Hidden) PropertyList = {'Loggers'} % List of non-constant message properties ROSPropertyList = {'loggers'} % List of non-constant ROS message properties end methods function obj = GetLoggersResponse(msg) %GetLoggersResponse Construct the message object GetLoggersResponse 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 loggers = get.Loggers(obj) %get.Loggers Get the value for property Loggers if isempty(obj.Cache.Loggers) javaArray = obj.JavaMessage.getLoggers; array = obj.readJavaArray(javaArray, obj.RoscppLoggerClass); obj.Cache.Loggers = feval(obj.RoscppLoggerClass, array); end loggers = obj.Cache.Loggers; end function set.Loggers(obj, loggers) %set.Loggers Set the value for property Loggers if ~isvector(loggers) && isempty(loggers) % Allow empty [] input loggers = feval([obj.RoscppLoggerClass '.empty'], 0, 1); end validateattributes(loggers, {obj.RoscppLoggerClass}, {'vector'}, 'GetLoggersResponse', 'Loggers'); javaArray = obj.JavaMessage.getLoggers; array = obj.writeJavaArray(loggers, javaArray, obj.RoscppLoggerClass); obj.JavaMessage.setLoggers(array); % Update cache if necessary if ~isempty(obj.Cache.Loggers) obj.Cache.Loggers = []; obj.Cache.Loggers = obj.Loggers; end end end methods (Access = protected) function resetCache(obj) %resetCache Resets any cached properties obj.Cache.Loggers = []; 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; % Recursively copy compound properties cpObj.Loggers = copy(obj.Loggers); end function reload(obj, strObj) %reload Called by loadobj to assign properties LoggersCell = arrayfun(@(x) feval([obj.RoscppLoggerClass '.loadobj'], x), strObj.Loggers, 'UniformOutput', false); obj.Loggers = vertcat(LoggersCell{:}); 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.Loggers = arrayfun(@(x) saveobj(x), obj.Loggers); 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.roscpp.GetLoggersResponse.empty(0,1); return end % Create an empty message object obj = robotics.ros.msggen.roscpp.GetLoggersResponse; obj.reload(strObj); end end end