1 /* 2 * Copyright (C) 1999-2000 Harri Porten (porten@kde.org) 3 * Copyright (C) 2008 Apple Inc. All rights reserved. 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Lesser General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Lesser General Public License for more details. 14 * 15 * You should have received a copy of the GNU Lesser General Public 16 * License along with this library; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 18 * 19 */ 20 21 #ifndef NumberConstructor_h 22 #define NumberConstructor_h 23 24 #include "InternalFunction.h" 25 26 namespace JSC { 27 28 class NumberPrototype; 29 30 class NumberConstructor : public InternalFunction { 31 public: 32 NumberConstructor(ExecState*, PassRefPtr<Structure>, NumberPrototype*); 33 34 virtual bool getOwnPropertySlot(ExecState*, const Identifier&, PropertySlot&); 35 JSValue getValueProperty(ExecState*, int token) const; 36 37 static const ClassInfo info; 38 createStructure(JSValue proto)39 static PassRefPtr<Structure> createStructure(JSValue proto) 40 { 41 return Structure::create(proto, TypeInfo(ObjectType, ImplementsHasInstance)); 42 } 43 44 enum { NaNValue, NegInfinity, PosInfinity, MaxValue, MinValue }; 45 46 private: 47 virtual ConstructType getConstructData(ConstructData&); 48 virtual CallType getCallData(CallData&); 49 classInfo()50 virtual const ClassInfo* classInfo() const { return &info; } 51 }; 52 53 } // namespace JSC 54 55 #endif // NumberConstructor_h 56