1 /*
2 * Node iterators
3 *
4 * Authors:
5 * MenTaLguY <mental@rydia.net>
6 *
7 * Copyright (C) 2004 MenTaLguY
8 *
9 * Released under GNU GPL, read the file 'COPYING' for more information
10 */
12 #ifndef SEEN_INKSCAPE_XML_SP_REPR_ITERATORS_H
13 #define SEEN_INKSCAPE_XML_SP_REPR_ITERATORS_H
15 #include "util/forward-pointer-iterator.h"
16 #include "xml/node.h"
18 namespace Inkscape {
19 namespace XML {
21 struct NodeSiblingIteratorStrategy {
22 static Node const *next(Node const *node) {
23 return ( node ? node->next() : NULL );
24 }
25 };
27 struct NodeParentIteratorStrategy {
28 static Node const *next(Node const *node) {
29 return ( node ? node->parent() : NULL );
30 }
31 };
33 typedef Inkscape::Util::ForwardPointerIterator<Node,
34 NodeSiblingIteratorStrategy>
35 NodeSiblingIterator;
37 typedef Inkscape::Util::ForwardPointerIterator<Node const,
38 NodeSiblingIteratorStrategy>
39 NodeConstSiblingIterator;
41 typedef Inkscape::Util::ForwardPointerIterator<Node,
42 NodeParentIteratorStrategy>
43 NodeParentIterator;
45 typedef Inkscape::Util::ForwardPointerIterator<Node const,
46 NodeParentIteratorStrategy>
47 NodeConstParentIterator;
49 }
50 }
52 #endif
53 /*
54 Local Variables:
55 mode:c++
56 c-file-style:"stroustrup"
57 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
58 indent-tabs-mode:nil
59 fill-column:99
60 End:
61 */
62 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :