line = fgets(fid)
line = fgets(fid)
returns the next line for the file with identifier fid
. line
is a MATLAB string that includes the newline character associated with the text line (to obtain the string without the newline, use fgetl
). If fgets
encounters an end-of-file indicator, it returns -1.
fgets
is intended for use with text files only. Given a binary file with no newline characters, fgets
may require long execution time.
fgetl
(c) Copyright 1994 by The MathWorks, Inc.