www.gusucode.com > ros 工具箱 matlab源码程序 > ros/+robotics/+ros/+msggen/+graph_msgs/Edges.m
classdef Edges < robotics.ros.Message %Edges MATLAB implementation of graph_msgs/Edges % This class was automatically generated by % robotics.ros.msg.internal.gen.MessageClassGenerator. % Copyright 2014-2016 The MathWorks, Inc. %#ok<*INUSD> properties (Constant) MessageType = 'graph_msgs/Edges' % The ROS message type end properties (Constant, Hidden) MD5Checksum = '1dcd54afd0b0c0fbebeb59dbdda4c026' % The MD5 Checksum of the message definition end properties (Access = protected) JavaMessage % The Java message object end properties (Dependent) NodeIds Weights end properties (Constant, Hidden) PropertyList = {'NodeIds', 'Weights'} % List of non-constant message properties ROSPropertyList = {'node_ids', 'weights'} % List of non-constant ROS message properties end methods function obj = Edges(msg) %Edges Construct the message object Edges 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 nodeids = get.NodeIds(obj) %get.NodeIds Get the value for property NodeIds javaArray = obj.JavaMessage.getNodeIds; array = obj.readJavaArray(javaArray, 'uint32'); nodeids = uint32(array); end function set.NodeIds(obj, nodeids) %set.NodeIds Set the value for property NodeIds if ~isvector(nodeids) && isempty(nodeids) % Allow empty [] input nodeids = uint32.empty(0,1); end validateattributes(nodeids, {'numeric'}, {'vector'}, 'Edges', 'NodeIds'); javaArray = obj.JavaMessage.getNodeIds; array = obj.writeJavaArray(nodeids, javaArray, 'uint32'); obj.JavaMessage.setNodeIds(array); end function weights = get.Weights(obj) %get.Weights Get the value for property Weights javaArray = obj.JavaMessage.getWeights; array = obj.readJavaArray(javaArray, 'double'); weights = double(array); end function set.Weights(obj, weights) %set.Weights Set the value for property Weights if ~isvector(weights) && isempty(weights) % Allow empty [] input weights = double.empty(0,1); end validateattributes(weights, {'numeric'}, {'vector'}, 'Edges', 'Weights'); javaArray = obj.JavaMessage.getWeights; array = obj.writeJavaArray(weights, javaArray, 'double'); obj.JavaMessage.setWeights(array); 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.NodeIds = obj.NodeIds; cpObj.Weights = obj.Weights; end function reload(obj, strObj) %reload Called by loadobj to assign properties obj.NodeIds = strObj.NodeIds; obj.Weights = strObj.Weights; 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.NodeIds = obj.NodeIds; strObj.Weights = obj.Weights; 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.graph_msgs.Edges.empty(0,1); return end % Create an empty message object obj = robotics.ros.msggen.graph_msgs.Edges; obj.reload(strObj); end end end