Locate path of .m file that creates the specified object

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Grzegorz Diaczek 2023-2-4

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https://ww2.mathworks.cn/matlabcentral/answers/1906455-locate-path-of-m-file-that-creates-the-specified-object

评论： Grzegorz Diaczek 2023-2-5

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.

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Steven Lord 2023-2-5

在 MATLAB Online 中打开

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 2023-2-5

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.

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