Separate path string into drive and folders

2013 7 24
3 个回答
回答已采纳
更新时间：2024 5 21
44 次查看（30 天）

0 个投票

Hi,
using fileparts brings the path, the name and the exentension of a fullfile (e.g., C:\user\files\myFile.txt). Is there a function that separates the path into drive and folders, so that drive = 'C:' folder1 = 'user' folder2 = 'files' ?
Thx, Philipp

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 采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2013-7-24

8 个投票

s='C:\user\files\myFile.txt'
out=regexp(s,'\','split')

6 个评论
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Manuel Lera Ramirez
编辑：Manuel Lera Ramirez 2018-6-5
For a general solution (would work on any OS) I would suggest
endout=regexp(s,filesep,'split')
Best
baby
baby 2022-2-25
works for me as well.
Riad
Riad 2024-5-17
Hello,
filesep is equivalent to "\" and it works fine for a kind of paths. But I've troubles when I want to separate paths that use this separator "/". I mean: when you derive blocks paths (using "find_system") you'll get paths like this : 'Swc_MTR/Run_MTR_1ms_sys/COMP_/In1' and :
regexp('Swc_MTR/Run_MTR_1ms_sys/COMP_/In1',filesep,'split')
won't work !
I want to avoid strsplit function by using a function that can work for both Windows/Linux OS !
Anyone can help ?
Stephen23
Stephen23 2024-5-17
编辑：Stephen23 2024-5-17
Ran in:
Ran in:
@Mohamed Riad: because you are already using REGEXP this is quite easy:
regexp('Swc_MTR/Run_MTR_1ms_sys/COMP_/In1','[/\\]+','split')
ans = 1x4 cell array
{'Swc_MTR'} {'Run_MTR_1ms_sys'} {'COMP_'} {'In1'}
Riad
Riad 2024-5-21
Hi @Stephen23 there more easier way by using strsplit but I want to avoid using either "/" or "\" in the script (on the server, I've a Linux OS):
strsplit('Swc_MTR/Run_MTR_1ms_sys/COMP_/In1','/')
ans =
1×4 cell array
{'Swc_MTR'} {'Run_MTR_1ms_sys'} {'COMP_'} {'In1'}
Stephen23
Stephen23 2024-5-21
Ran in:
Ran in:
"filesep is equivalent to "\" and it works fine for a kind of paths"
No, what FILESEP is depends on the OS that MATLAB is currently running on.
"I want to avoid strsplit function by using a function that can work for both Windows/Linux OS !"
And now you write that you want to use STRSPLIT: your requirements keep on changing.
"I want to avoid using either "/" or "\" in the script (on the server, I've a Linux OS)"
I thought the requirement is to split on either of the path separators, which is also easy with STRSPLIT:
strsplit('Swc_MTR/Run_MTR_1ms_sys/COMP_/In1',{'/','\'})
ans = 1x4 cell array
{'Swc_MTR'} {'Run_MTR_1ms_sys'} {'COMP_'} {'In1'}

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更多回答（2 个）

6 个投票

The shortest solution is to split the string using filesep as delimeter. filesep returns the platform-specific file separator "\" or "/".
pathparts = strsplit(s,filesep);
Dominique
Dominique 2023-7-19

0 个投票

path = uigetdir()
foldername = strsplit(path,"\");
foldername = foldername(end);

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