Searching for a particular substring in a Text file
1 回表示 (過去 30 日間)
古いコメントを表示
Hi everyone, I am searching for a particular part of my text file. I used textscan but the problem is I don’t know formatSpec well. My text file context looks like this:
/SoftwareComponents/DistMgr /SoftwareComponents/Dummy
I would like to get child names of SoftwareComponents, Actually the output must be:
ans{1}= DistMgr
ans{2}= Dummy
It is my pleasure if someone can help. Thank you
0 件のコメント
採用された回答
Guillaume
2016 年 5 月 27 日
編集済み: Guillaume
2016 年 5 月 27 日
It's not exactly clear what the actual format of your text file is. Are all entries just separated by one space?
Anyway, if the file consists just of a series of text strings, I wouldn't use textscan for that. I would simply read the whole file in one go, then use a regular expression to get the result:
filecontent = fileread('c:\somewhere\somefile.txt');
scchildren = regexp(filecontent, '(?<=/SoftwareComponents/)\w+', 'match')
Note that the above regular expression assumes that the name of a child consists only of characters from the set [A-Za-z_0-9].
3 件のコメント
その他の回答 (0 件)
参考
カテゴリ
Help Center および File Exchange で String Parsing についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!