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getarg

version 1.0.0.0 (1.32 KB) by Ivar Eskerud Smith
Get named argument from varargin

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Updated 02 Mar 2012

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Get named argument from varargin.
If nargout==1 returns the value. The value will be an empty cell if not found, or the default value if specified. If nargout==2, returns varargin with the argument removed, and the value.

Example:

out = doSomething( in, 'myOptionValue', 2 );

function out = doSomething( in, varargin )

%get the value specified by 'myOptionValue', return default value of 3.14 of not found.
[varargin,myOptionValue] = getarg( varargin, 'myOptionValue', 3.14 );
myOptionValue=myOptionValue{:};

%function body...

end

Cite As

Ivar Eskerud Smith (2021). getarg (https://www.mathworks.com/matlabcentral/fileexchange/35415-getarg), MATLAB Central File Exchange. Retrieved .

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MATLAB Release Compatibility
Created with R2011b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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