frewind

Set position of stream to the beginning.

Syntax

• frewind(fid)

Input argument

• fid - an integer value: file descriptor

Description

frewind puts the pointer at the beginning of file

Example

fileID = fopen([tempdir(), 'frewind.txt'],'wt');
fprintf(fileID, 'son is beautiful.');
frewind(fileID);
fprintf(fileID, 'sun');
fclose(fileID);
R = fileread([tempdir(), 'frewind.txt'])

See also

fclose.

History

Author

Allan CORNET