Check if requested output is ~

2012 3 12
1 个回答
3 次查看（30 天）

0 个投票

Hi,
Is there a way to check if a requested output is ~ ?
Let's say I have a function:
function [ out1, out2, out3 ] = myFunction( input )
that I am calling from: [ a, ~, b ] = myFunction( c );
Is there a way to see, inside myFunction, that out2 is not requested? I want to only compute requested outputs, that may or may not be the last output (i.e. I cannot use nargout to just count the number of arguments).
Thank you

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回答（1 个）

Sean de Wolski
Sean de Wolski 2012-3-12

0 个投票

No.
I would recommend having your function accept an additional input argument that tells you which outputs are filled.
[out1, ~, out2] = fun(x,y,[1 3]) %outputs 1 and 3 requested.

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Olivier
Olivier
2012-3-12

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