gtkTreeModelFilterClearCache {RGtk2} | R Documentation

## gtkTreeModelFilterClearCache

### Description

This function should almost never be called. It clears the `filter` of any cached iterators that haven't been reffed with `gtkTreeModelRefNode`. This might be useful if the child model being filtered is static (and doesn't change often) and there has been a lot of unreffed access to nodes. As a side effect of this function, all unreffed iters will be invalid.

### Usage

    gtkTreeModelFilterClearCache(object)

### Arguments

``object`` | A `GtkTreeModelFilter`.

### Details

Since 2.4

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]