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view m-toolbox/classes/@ao/len.m @ 37:a4b7ceae0403 database-connection-manager
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author | Daniele Nicolodi <nicolodi@science.unitn.it> |
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date | Mon, 05 Dec 2011 16:20:06 +0100 |
parents | f0afece42f48 |
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% LEN overloads the length operator for Analysis objects. Length of the data samples. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % DESCRIPTION: LEN overloads the length operator for Analysis objects. % Number of data samples in the analysis objects. % LEN(ao) is the length of the elements of ao_in.data. % % CALL: l = len(ao_in); % % <a href="matlab:utils.helper.displayMethodInfo('ao', 'len')">Parameters Description</a> % % VERSION: $Id: len.m,v 1.29 2011/05/17 15:06:10 mauro Exp $ % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function varargout = len(varargin) % Check if this is a call for parameters if utils.helper.isinfocall(varargin{:}) varargout{1} = getInfo(varargin{3}); return end % Check if the method was called by another method callerIsMethod = utils.helper.callerIsMethod; if ~callerIsMethod % Collect input variable names in_names = cell(size(varargin)); for ii = 1:nargin,in_names{ii} = inputname(ii);end % Collect all AOs and plists [as, ao_invars] = utils.helper.collect_objects(varargin(:), 'ao', in_names); else % Assume the input is a single AO or a vector of AOs as = varargin{1}; end % go through analysis objects out = zeros(size(as)); for jj = 1:numel(as) out(jj) = numel(as(jj).data.getY); end % Set output varargout = utils.helper.setoutputs(nargout, out); end %-------------------------------------------------------------------------- % Get Info Object %-------------------------------------------------------------------------- function ii = getInfo(varargin) if nargin == 1 && strcmpi(varargin{1}, 'None') sets = {}; pl = []; else sets = {'Default'}; pl = getDefaultPlist; end % Build info object ii = minfo(mfilename, 'ao', 'ltpda', utils.const.categories.helper, '$Id: len.m,v 1.29 2011/05/17 15:06:10 mauro Exp $', sets, pl); ii.setModifier(false); end %-------------------------------------------------------------------------- % Get Default Plist %-------------------------------------------------------------------------- function plout = getDefaultPlist() persistent pl; if ~exist('pl', 'var') || isempty(pl) pl = buildplist(); end plout = pl; end function pl = buildplist() pl = plist.EMPTY_PLIST; end