Locate path of .m file that creates the specified object

Hello,

Assume that I have the custom classdef defined. While calling the class constructor, I want to add a propery that contains the full path to the script or function that called the classdef .m file. I do not want to add this manually every time the object of this class is being created. I tried to use mfilename (gives the path to classdef file) and dbstack, but I want to have only one variable, that unambiguously says where the certain object has been created within all project scritps.

Thanks for help.

[Walter Roberson]

What difficulty did you have with dbstack?

[Grzegorz Diaczek]

I do not see the name of the function within the object has been created in the output structure.

[Walter Roberson]

The "name" information gives the function name.

dbstack information would potentially be incomplete if the object was created inside a built-in method or compiled code, but otherwise should work. Line numbers would not be available for pcode.

[Steven Lord]

dbstack also wouldn't work if the object was created at the Command Window prompt.

>> d = dbstack
d = 
  0×1 empty struct array with fields:

    file
    name
    line

If you tried running dbstack in MATLAB Answers you'll actually get information about the infrastructure used to run the code.

[Grzegorz Diaczek]

I checked it one more time, your're right, I see the path to the function that called the classdef file, looks like I omitted some stacks before. Thanks for help.