MATLAB : Add path of parent directory containing a class, called from a child directory

Question

Yoshua CELNIKIER 2022-12-21

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1882437-matlab-add-path-of-parent-directory-containing-a-class-called-from-a-child-directory

编辑： Jan 2022-12-21

Hi all,

I have a directory 'C:\Users\Documents\VALID_AUTO\Generator' containing files (.m) and among them a Class named 'SignalStructureProperty'. In this directory, I have created a folder named 'C:\Users\Documents\VALID_AUTO\Generator\G_UnitTest'. From G_UnitTest, I have a script that tries to create the object signalStructureProperty = SignalStructureProperty. But running this script I have a Matlab message :

Undefined function or variable 'SignalStructureProperty'

I don't know how I can make Matlab understand that he should add the parent path of G_UnitTest, without giving an absolute path but relative to the G_UnitTest path, so that he could then "know" the class I want to instantiate.

Thanks in advance

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Jan 2022-12-21

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1882437-matlab-add-path-of-parent-directory-containing-a-class-called-from-a-child-directory#answer_1133157

编辑：Jan 2022-12-21

在 MATLAB Online 中打开

What's wrong with using the absolute path?

myPath = mfilename('fullpath');
myParentPath = fileparts(myPath);
oldPath = addpath(myParentPath, '-end')
... your tests
path(oldPath);  % Restore original path