Close a file
This functionality does not run in MATLAB.
fclose(n) closes the file specified by the file descriptor n.
Only a limited number of file descriptors is available. The user should use fclose to close a file which is no longer needed because this releases the file descriptor. The exact number of file descriptors available depends on the used operating system.
We open a file test for writing. This yields the file descriptor n:
fid := fopen(TempFile, Write, Text): file := fname(fid): n := fopen(file, Write):
We close the file:
fclose(n): delete n:
A file descriptor returned by fopen: a positive integer
Void object of type DOM_NULL.