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71 lines
2.5 KiB
71 lines
2.5 KiB
15 years ago
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/*
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* This file is part of the KDE libraries
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* Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
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* Copyright (C) 2003 Apple Computer, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef ARRAY_INSTANCE_H
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#define ARRAY_INSTANCE_H
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#include "object.h"
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namespace KJS {
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class ArrayInstanceImp : public ObjectImp {
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public:
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ArrayInstanceImp(ObjectImp *proto, unsigned initialLength);
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ArrayInstanceImp(ObjectImp *proto, const List &initialValues);
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~ArrayInstanceImp();
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virtual Value get(ExecState *exec, const Identifier &propertyName) const;
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virtual Value getPropertyByIndex(ExecState *exec, unsigned propertyName) const;
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virtual void put(ExecState *exec, const Identifier &propertyName, const Value &value, int attr = None);
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virtual void putPropertyByIndex(ExecState *exec, unsigned propertyName, const Value &value, int attr = None);
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virtual bool hasProperty(ExecState *exec, const Identifier &propertyName) const;
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virtual bool hasPropertyByIndex(ExecState *exec, unsigned propertyName) const;
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virtual bool deleteProperty(ExecState *exec, const Identifier &propertyName);
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virtual bool deletePropertyByIndex(ExecState *exec, unsigned propertyName);
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virtual ReferenceList propList(ExecState *exec, bool recursive);
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virtual void mark();
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virtual const ClassInfo *classInfo() const { return &info; }
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static const ClassInfo info;
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unsigned getLength() const { return length; }
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void sort(ExecState *exec);
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void sort(ExecState *exec, Object &compareFunction);
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private:
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void setLength(unsigned newLength, ExecState *exec);
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unsigned pushUndefinedObjectsToEnd(ExecState *exec);
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void resizeStorage(unsigned);
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unsigned length;
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unsigned storageLength;
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unsigned capacity;
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ValueImp **storage;
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};
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} // namespace KJS
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#endif
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