What is a wrapper?

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StevieNewRoad
StevieNewRoad 2013-11-1
评论： StevieNewRoad 2013-11-1
I've constructed a GUI using GUIDE and I am trying to understand the initialisation code.
After doing a bit of delving I think that I have discovered that:
function varargout = mygui(varargin)
is a wrapper, but I am unclear as to what a wrapper is.
It must have something to do with inputs and outputs.
As always, any help will be gratefully received
Steve

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回答（1 个）

Doug Hull
Doug Hull 2013-11-1
This is a reasonable definition:
http://en.wikipedia.org/wiki/Wrapper_library
How do you know it is a wrapper if you do not know the definition of a wrapper?
  1 个评论
StevieNewRoad
StevieNewRoad 2013-11-1
I was reading about varargin and varargout and came across this web page:
wrapper
It was more confusing than helpful, but it did at least lead me to the term 'wrapper'.
I will look at your link now.
Cheers
Steve

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