How can I check which function called my function 'myfun' within the function itself in MATLAB?

MathWorks Support Team

2009 6 27

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If I have two functions f1 and f2 and want to know which one of f1 and f2 called myfun from the function itself. Is there a function that checks for this. The reason I need this is for example in myfun:

function myfun
{if (f1 called myfun)
set c = 1;
elseif (f2 called myfun
set c =2)}

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MathWorks Support Team 2009-6-27

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One way is to put flags in the functions f1 and f2.

For example if you have functions f1,f2 and g, to check who called function g you can just set a flag in f1 (c = 1) and in f2 as (c = 2) and in g you do check for the flags using the command:

evalin('caller', 'c')