How get the information whether a dependency function exist or not?

2013 10 28
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更新时间：2013 10 28
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The function "depfun" gives back all the dependency functions of a certain function. But if there is a typo in a sub function call, than this dependency function wont neither be detected nor there is an error message that these fuction doesn't exist.
How it's possible to check automatic whether all dependency functions exist, not doing this manual (i.e. exist) ...?

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回答（1 个）

Vishal Rane
Vishal Rane 2013-10-28

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Try this:
cellfun( @(x)(exist(x)), (depfun(your_file_name)))

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Matti
Matti 2013-10-28
thanks, but it doesn't detect that the function "bar2" doesn't exist in the example 2
-----------------------------------
example 1 -> thats working
function f = foo ()
f = bar();
end
function b = bar()
b = 1;
end
------------------------------------
example 2 -> not working:
function f = foo ()
f = bar2();
end
function b = bar()
b = 1;
end

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Matti
Matti
2013-10-28

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Matti
Matti
2013-10-28

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