RGtk2: gFileEnumeratorNextFile – R documentation

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gFileEnumeratorNextFile

Description

Returns information for the next file in the enumerated object. Will block until the information is available. The GFileInfo returned from this function will contain attributes that match the attribute string that was passed when the GFileEnumerator was created.

Usage

gFileEnumeratorNextFile(object, cancellable = NULL, .errwarn = TRUE)

Arguments

`object`	a `GFileEnumerator`.
`cancellable`	optional `GCancellable` object, `NULL` to ignore.
`.errwarn`	Whether to issue a warning on error or fail silently

Details

On error, returns NULL and sets error to the error. If the enumerator is at the end, NULL will be returned and error will be unset.

Value

A list containing the following elements:

`retval`	[`GFileInfo`] A `GFileInfo` or `NULL` on error or end of enumerator.
`error`	location to store the error occuring, or `NULL` to ignore

Author(s)

Derived by RGtkGen from GTK+ documentation

RGtk2

R Bindings for Gtk 2.8.0 and Above

v2.20.36

GPL

Authors

Michael Lawrence <michafla@gene.com> and Duncan Temple Lang <duncan@wald.ucdavis.edu>

Initial release