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comparison m-toolbox/classes/@ao/sum.m @ 0:f0afece42f48

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author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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-1:000000000000 0:f0afece42f48
1 % SUM computes the sum of the data in the AO.
2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3 %
4 % DESCRIPTION: SUM computes the sum of the data in the AO.
5 %
6 % CALL: ao_out = sum(ao_in);
7 % ao_out = sum(ao_in, pl);
8 %
9 % <a href="matlab:utils.helper.displayMethodInfo('ao', 'sum')">Parameters Description</a>
10 %
11 % VERSION: $Id: sum.m,v 1.34 2011/04/19 18:48:11 ingo Exp $
12 %
13 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
14
15 function varargout = sum(varargin)
16
17 % Check if the method was called by another method
18 callerIsMethod = utils.helper.callerIsMethod;
19
20 % Settings
21 operatorName = 'sum';
22 dxFcn = [];
23
24 if callerIsMethod
25 in_names = {};
26 else
27 % Collect input variable names
28 in_names = cell(size(varargin));
29 for ii = 1:nargin,in_names{ii} = inputname(ii);end
30
31 % Check if this is a call for the minfo object
32 if utils.helper.isinfocall(varargin{:})
33 varargout{1} = getInfo(varargin{3});
34 return
35 end
36
37 end
38
39 % Here we are forced to collect objects so that we can check that each ao
40 % is the correct type and shape for doing det.
41 [as, dummy, rest] = utils.helper.collect_objects(varargin, 'ao', in_names);
42
43 % Check for the correct data objects: Throw an error for data2D objects.
44 as.checkDataType('data3D');
45
46 copyObjects = nargout>0;
47
48 % Apply method to all AOs
49 [out, pl] = ao.applymethod(copyObjects, callerIsMethod, in_names, operatorName, dxFcn, @getInfo, @getDefaultPlist, varargin{:});
50
51 % set outputs
52 if isa(out, 'ao')
53 out = fixAxisData(out, pl);
54 % Clear errors
55 out.clearErrors(pl);
56 end
57
58 % set outputs
59 varargout = utils.helper.setoutputs(nargout, out);
60
61 end
62
63 %--------------------------------------------------------------------------
64 % Get Info Object
65 %--------------------------------------------------------------------------
66 function ii = getInfo(varargin)
67 ii = minfo.getInfoAxis(mfilename, @getDefaultPlist, varargin);
68 end
69
70 %--------------------------------------------------------------------------
71 % Get Default Plist
72 %--------------------------------------------------------------------------
73
74 function plout = getDefaultPlist(set)
75 persistent pl;
76 persistent lastset;
77 if ~exist('pl', 'var') || isempty(pl) || ~strcmp(lastset, set)
78 pl = buildplist(set);
79 lastset = set;
80 end
81 plout = pl;
82 end
83
84 function plout = buildplist(varargin)
85 plout = plist.getDefaultAxisPlist(varargin{:});
86 end
87