API:DirectoryStream::rewind
From Spherical
Revision as of 14:15, 23 August 2017 by Bruce Pascoe (talk | contribs) (Add DirectoryStream::rewind() to wiki)
The DirectoryStream::rewind() Core API method resets a directory stream to the beginning to be read again.
Usage
dirstream_obj.rewind();
API Information
Description
DirectoryStream::rewind() refreshes a directory stream and resets its DirectoryStream::position to 0. This allows you to read new or deleted items in a directory without having to construct a new DirectoryStream object. Note that this is not the same as manually setting DirectoryStream::position to 0 as that isn't guaranteed to reflect changes.
Parameters
This method has no parameters.
Return Value
This method doesn't return a meaningful value.
See Also
