## Documentation

Table of Contents
Class Inheritance Tree
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Package groups

## Index

Package: Utils

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# Description

    package Gtk.Tree_Model.Utils is

--------------------------------------------------------------------- GtkAda - Ada95 binding for the Gimp Toolkit -- -- Copyright (C) 2008-2013, AdaCore -- -- This library is free software; you can redistribute it and/or -- modify it under the terms of the GNU General Public -- License as published by the Free Software Foundation; either -- version 2 of the License, or (at your option) any later version. -- -- This library is distributed in the hope that it will be useful, -- but WITHOUT ANY WARRANTY; without even the implied warranty of -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -- General Public License for more details. -- -- You should have received a copy of the GNU General Public -- License along with this library; if not, write to the -- Free Software Foundation, Inc., 59 Temple Place - Suite 330, -- Boston, MA 02111-1307, USA. -- -- As a special exception, if other files instantiate generics from -- this unit, or you link this unit with other files to produce an -- executable, this unit does not by itself cause the resulting -- executable to be covered by the GNU General Public License. This -- exception does not however invalidate any other reasons why the -- executable file might be covered by the GNU Public License. -- ---------------------------------------------------------------------

# Subprograms & Entries

### Init_Tree_Iter

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    function Init_Tree_Iter (Stamp: Glib.Gint;User_Data_1: System.Address := System.Null_Address;User_Data_2: System.Address := System.Null_Address;User_Data_3: System.Address := System.Null_Address) return Gtk.Tree_Model.Gtk_Tree_Iter;

### Is_Null

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    function Is_Null (Self: Gtk.Tree_Model.Gtk_Tree_Iter) return Boolean;

Returns True if specified iterator is null (its internal stamp equals to zero).

### Is_Valid

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    function Is_Valid (Self: Gtk.Tree_Model.Gtk_Tree_Iter;Stamp: Glib.Gint) return Boolean;

Returns True if specified iterator is null iterator or its internal stamp is equal to the specified stamp.

### Get_Stamp

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    function Get_Stamp (Self: Gtk.Tree_Model.Gtk_Tree_Iter) return Glib.Gint;

### Get_User_Data_1

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    function Get_User_Data_1 (Self: Gtk.Tree_Model.Gtk_Tree_Iter) return System.Address;

### Get_User_Data_2

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    function Get_User_Data_2 (Self: Gtk.Tree_Model.Gtk_Tree_Iter) return System.Address;

### Get_User_Data_3

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    function Get_User_Data_3 (Self: Gtk.Tree_Model.Gtk_Tree_Iter) return System.Address;