KHtml

SVGListTraits.h
1 /*
2  Copyright (C) 2006 Nikolas Zimmermann <[email protected]>
3  2006 Apple Computer Inc.
4 
5  This file is part of the KDE project
6 
7  This library is free software; you can redistribute it and/or
8  modify it under the terms of the GNU Library General Public
9  License as published by the Free Software Foundation; either
10  version 2 of the License, or (at your option) any later version.
11 
12  This library is distributed in the hope that it will be useful,
13  but WITHOUT ANY WARRANTY; without even the implied warranty of
14  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  Library General Public License for more details.
16 
17  You should have received a copy of the GNU Library General Public License
18  along with this library; see the file COPYING.LIB. If not, write to
19  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20  Boston, MA 02110-1301, USA.
21 */
22 
23 #ifndef SVGListTraits_h
24 #define SVGListTraits_h
25 
26 #if ENABLE(SVG)
27 
28 namespace WebCore
29 {
30 
31 template<typename Item> struct UsesDefaultInitializer {
32  static const bool value = true;
33 };
34 template<> struct UsesDefaultInitializer<double> {
35  static const bool value = false;
36 };
37 
38 template<bool usesDefaultInitializer, typename Item>
39 struct SVGListTraits { };
40 
41 template<typename Item>
42 struct SVGListTraits<true, Item> {
43  static Item nullItem()
44  {
45  return Item();
46  }
47 };
48 
49 template<>
50 struct SVGListTraits<false, double> {
51  static double nullItem()
52  {
53  return 0.0;
54  }
55 };
56 
57 } // namespace WebCore
58 
59 #endif // SVG_SUPPORT
60 #endif // SVGListTraits_h
61 
This file is part of the KDE documentation.
Documentation copyright © 1996-2021 The KDE developers.
Generated on Sat Oct 16 2021 22:48:02 by doxygen 1.8.11 written by Dimitri van Heesch, © 1997-2006

KDE's Doxygen guidelines are available online.