| 1 | /*
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| 2 | * Copyright (C) 1999-2001 Harri Porten ([email protected])
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| 3 | * Copyright (C) 2001 Peter Kelly ([email protected])
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| 4 | * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
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| 5 | *
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| 6 | * This library is free software; you can redistribute it and/or
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| 7 | * modify it under the terms of the GNU Library General Public
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| 8 | * License as published by the Free Software Foundation; either
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| 9 | * version 2 of the License, or (at your option) any later version.
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| 10 | *
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| 11 | * This library is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 14 | * Library General Public License for more details.
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| 15 | *
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| 16 | * You should have received a copy of the GNU Library General Public License
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| 17 | * along with this library; see the file COPYING.LIB. If not, write to
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| 18 | * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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| 19 | * Boston, MA 02110-1301, USA.
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| 20 | *
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| 21 | */
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| 22 |
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| 23 | #ifndef ClassInfo_h
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| 24 | #define ClassInfo_h
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| 25 |
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| 26 | #include "CallFrame.h"
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| 27 |
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| 28 | namespace JSC {
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| 29 |
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| 30 | class HashEntry;
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| 31 | struct HashTable;
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| 32 |
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| 33 | struct ClassInfo {
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| 34 | /**
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| 35 | * A string denoting the class name. Example: "Window".
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| 36 | */
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| 37 | const char* className;
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| 38 |
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| 39 | /**
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| 40 | * Pointer to the class information of the base class.
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| 41 | * 0L if there is none.
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| 42 | */
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| 43 | const ClassInfo* parentClass;
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| 44 | /**
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| 45 | * Static hash-table of properties.
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| 46 | * For classes that can be used from multiple threads, it is accessed via a getter function that would typically return a pointer to thread-specific value.
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| 47 | */
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| 48 | const HashTable* propHashTable(ExecState* exec) const
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| 49 | {
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| 50 | if (classPropHashTableGetterFunction)
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| 51 | return classPropHashTableGetterFunction(exec);
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| 52 | return staticPropHashTable;
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| 53 | }
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| 54 |
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| 55 | const HashTable* staticPropHashTable;
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| 56 | typedef const HashTable* (*ClassPropHashTableGetterFunction)(ExecState*);
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| 57 | const ClassPropHashTableGetterFunction classPropHashTableGetterFunction;
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| 58 | };
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| 59 |
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| 60 | } // namespace JSC
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| 61 |
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| 62 | #endif // ClassInfo_h
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