How I can find the directory the script or function running now is

I am running a script and i want to know the path it is with out using the script name.

The path is in 'matlabpath' so by using pwd i can get a different path. It is exist a way to know the directory of the running script or function(In running i mean that i what to use the command in the script to get the answer)?

Answer 1

[Adam]

doc mfilename

[Yona]

thanks