math_object.h
00001 // -*- c-basic-offset: 2 -*- 00002 /* 00003 * This file is part of the KDE libraries 00004 * Copyright (C) 1999-2000 Harri Porten (porten@kde.org) 00005 * 00006 * This library is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU Lesser General Public 00008 * License as published by the Free Software Foundation; either 00009 * version 2 of the License, or (at your option) any later version. 00010 * 00011 * This library is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 * Lesser General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU Lesser General Public 00017 * License along with this library; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00019 * 00020 */ 00021 00022 #ifndef _MATH_OBJECT_H_ 00023 #define _MATH_OBJECT_H_ 00024 00025 #include "internal.h" 00026 #include "function_object.h" 00027 00028 namespace KJS { 00029 00030 class MathObjectImp : public ObjectImp { 00031 public: 00032 MathObjectImp(ExecState *exec, 00033 ObjectPrototypeImp *objProto); 00034 Value get(ExecState *exec, const Identifier &p) const; 00035 Value getValueProperty(ExecState *exec, int token) const; 00036 virtual const ClassInfo *classInfo() const { return &info; } 00037 static const ClassInfo info; 00038 enum { Euler, Ln2, Ln10, Log2E, Log10E, Pi, Sqrt1_2, Sqrt2, 00039 Abs, ACos, ASin, ATan, ATan2, Ceil, Cos, Pow, 00040 Exp, Floor, Log, Max, Min, Random, Round, Sin, Sqrt, Tan }; 00041 }; 00042 00043 class MathFuncImp : public InternalFunctionImp { 00044 public: 00045 MathFuncImp(ExecState *exec, int i, int l); 00046 virtual bool implementsCall() const; 00047 virtual Value call(ExecState *exec, Object &thisObj, const List &args); 00048 private: 00049 int id; 00050 }; 00051 00052 } // namespace 00053 00054 #endif