kjs Library API Documentation

number_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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00019 * 00020 */ 00021 00022 #ifndef _NUMBER_OBJECT_H_ 00023 #define _NUMBER_OBJECT_H_ 00024 00025 #include "internal.h" 00026 #include "function_object.h" 00027 00028 namespace KJS { 00029 00030 class NumberInstanceImp : public ObjectImp { 00031 public: 00032 NumberInstanceImp(ObjectImp *proto); 00033 00034 virtual const ClassInfo *classInfo() const { return &info; } 00035 static const ClassInfo info; 00036 }; 00037 00044 class NumberPrototypeImp : public NumberInstanceImp { 00045 public: 00046 NumberPrototypeImp(ExecState *exec, 00047 ObjectPrototypeImp *objProto, 00048 FunctionPrototypeImp *funcProto); 00049 }; 00050 00057 class NumberProtoFuncImp : public InternalFunctionImp { 00058 public: 00059 NumberProtoFuncImp(ExecState *exec, FunctionPrototypeImp *funcProto, 00060 int i, int len, const Identifier &_ident); 00061 00062 virtual bool implementsCall() const; 00063 virtual Value call(ExecState *exec, Object &thisObj, const List &args); 00064 00065 enum { ToString, ToLocaleString, ValueOf, ToFixed, ToExponential, ToPrecision }; 00066 private: 00067 int id; 00068 }; 00069 00075 class NumberObjectImp : public InternalFunctionImp { 00076 public: 00077 NumberObjectImp(ExecState *exec, 00078 FunctionPrototypeImp *funcProto, 00079 NumberPrototypeImp *numberProto); 00080 00081 virtual bool implementsConstruct() const; 00082 virtual Object construct(ExecState *exec, const List &args); 00083 00084 virtual bool implementsCall() const; 00085 virtual Value call(ExecState *exec, Object &thisObj, const List &args); 00086 00087 Value get(ExecState *exec, const Identifier &p) const; 00088 Value getValueProperty(ExecState *exec, int token) const; 00089 virtual const ClassInfo *classInfo() const { return &info; } 00090 static const ClassInfo info; 00091 enum { NaNValue, NegInfinity, PosInfinity, MaxValue, MinValue }; 00092 00093 Completion execute(const List &); 00094 Object construct(const List &); 00095 }; 00096 00097 } // namespace 00098 00099 #endif
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This file is part of the documentation for kjs Library Version 3.2.3.
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