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

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) ...?

Answer 1

[Vishal Rane]

Try this:

cellfun( @(x)(exist(x)), (depfun(your_file_name)))

[Matti]

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