Reading a multi line string into a single string
9 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I have opened a file with a string consisting of three lines. I want to read these lines from the file and store them in my "template" variable as a three line string. All I can get is the last line of the string to be stored in "template"
while feof(fid) == 0;
line = fgets(fid);
template = strvcat(line)
end
Thanks for the help
0 commentaires
Réponse acceptée
Jan
le 19 Mar 2011
template = {};
while feof(fid) == 0;
template{end + 1} = fgets(fid);
end
templateChar = char(template);
More efficient:
C = textscan(fid, '%s', 'delimiter', '\n');
templateChar = char(C{1});
EDITED: textread -> textscan (Thanks, Jiro!)
1 commentaire
Jiro Doke
le 20 Mar 2011
@Jan, I think you meant to use "textscan", not "textread". "textread" requires the first input to be the actual file name, not the output of fopen. And "textscan" is preferred anyway.
Plus de réponses (1)
Voir également
Catégories
En savoir plus sur String Parsing dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!