1 /* 2 Copyright (C) 2006 Nikolas Zimmermann <wildfox@kde.org> 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 template<typename Item> struct UsesDefaultInitializer { static const bool value = true; }; 31 template<> struct UsesDefaultInitializer<double> { static const bool value = false; }; 32 33 template<bool usesDefaultInitializer, typename Item> 34 struct SVGListTraits { }; 35 36 template<typename Item> 37 struct SVGListTraits<true, Item> { 38 static Item nullItem() { return Item(); } 39 }; 40 41 template<> 42 struct SVGListTraits<false, double> { 43 static double nullItem() { return 0.0; } 44 }; 45 46 } // namespace WebCore 47 48 #endif // SVG_SUPPORT 49 #endif // SVGListTraits_h 50 51 // vim:ts=4:noet 52