TreeModelT.getIterFirst

Initializes iter with the first iterator in the tree (the one at the path "0") and returns true. Returns false if the tree is empty.

template TreeModelT()

override

bool

getIterFirst

(

out gtk.tree_iter.TreeIter iter

)

Parameters

iter gtk.tree_iter.TreeIter: the uninitialized #GtkTreeIter-struct

Return Value

Type: bool

true, if iter was set