www.gusucode.com > mbcdata 工具箱 matlab 源码程序 > mbcdata/@calibrationdata/@visionv2interface/pGetIDevices.m
function value = pGetIDevices(obj, value) %PGETIDEVICES Private get method. % Copyright 2004-2005 The MathWorks, Inc. if isempty(obj.Filename) % No devices value = []; else % Try to use cache if obj.UseCache cIDevices = obj.cIDevices; if isempty(cIDevices) % No information in cache elseif any(~ishandle(cIDevices)) % Stale interfaces else % Cache looks OK value = cIDevices; return end end % Look for devices (with strategies) iDevices = iGetIDevices(obj.IProject.RootDevice, []); obj.cIDevices = iDevices; value = iDevices; end % ------------------------------------------------------------------------- function devices = iGetIDevices(root, devices) %IGETIDEVICES Recursively get names of devices with strategies. for i = 1:root.Devices.Count, thisDevice = root.Devices.Item(i); % Only devices with strategies are useful from the calibration % perspective. if thisDevice.Strategies.Count > 0, devices = [devices thisDevice]; end devices = iGetIDevices(thisDevice, devices); end