gtkTreeModelSortClearCache {RGtk2} | R Documentation

## gtkTreeModelSortClearCache

### Description

This function should almost never be called. It clears the `tree.model.sort` of any cached iterators that haven't been reffed with `gtkTreeModelRefNode`. This might be useful if the child model being sorted 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

    gtkTreeModelSortClearCache(object)

### Arguments

``object`` | A `GtkTreeModelSort`

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]