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Re: Updating variables in declared function handles
Posted:
Mar 13, 2013 6:45 AM
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After some tutorials and searches, I concluded that the Object Oriented classdef could help me. I'm going to follow that path. Thanks for your consideration.
Kees
"kees de Kapper" <kees_de_kapper@hotmail.com> wrote in message <khp1t7$3gv$1@newscl01ah.mathworks.com>...
> Hi Folks,
> I've got trouble with updating the input data (variables) of a function which is part of a struct.
>
> In an matlab-file MyFunc.m I have defined the following two functions:
> > function varargout = MyFunc(varargin)
> > TmpStruct.Data = [];
> > TmpStruct.Size = @(DataDimension)GetDataSize(DataDimension, TmpStruct.Data);
> >
> > function SizeOut = GetDataSize(DataDimension, Data)
> > SizeOut = size(Data, DataDimension);
>
> If I now do:
> > TmpS = MyFunc();
> > TmpS.Data = ones(20,30,40);
> > TmpS.Size(1)
> I would like to obtain the value '20', however I retrieve '0' since 'TmpStruct.Data' was defined empty before the function declaration. How could I "update" the input data/variable?
>
> Thanks for help!
>
> Kind regards,
> Kees
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