diff -r 000000000000 -r 1918ee327afb tools/porting/src/codemodelwalker.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/porting/src/codemodelwalker.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the qt3to4 porting application of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CODEMODELWALKER_H
+#define CODEMODELWALKER_H
+
+#include "codemodel.h"
+
+QT_BEGIN_NAMESPACE
+
+class CodeModelWalker
+{
+public:
+    virtual ~CodeModelWalker(){};
+    virtual void parseScope(CodeModel::Scope *scope);
+    virtual void parseClassScope(CodeModel::ClassScope *){};
+    virtual void parseNamespaceScope(CodeModel::NamespaceScope *){};
+    virtual void parseBlockScope(CodeModel::BlockScope *){};
+
+    virtual void parseType(CodeModel::Type *type);
+    virtual void parseEnumType(CodeModel::EnumType *){};
+    virtual void parseClassType(CodeModel::ClassType *){};
+    virtual void parseUnknownType(CodeModel::UnknownType *){};
+    virtual void parseBuiltinType(CodeModel::BuiltinType *){};
+    virtual void parsePointerType(CodeModel::PointerType *){};
+    virtual void parseReferenceType(CodeModel::ReferenceType *){};
+    virtual void parseGenericType(CodeModel::GenericType *){};
+    virtual void parseAliasType(CodeModel::AliasType *){};
+
+    virtual void parseMember(CodeModel::Member *member);
+    virtual void parseFunctionMember(CodeModel::FunctionMember *);
+    virtual void parseVariableMember(CodeModel::VariableMember *){};
+    virtual void parseUsingDeclarationMember(CodeModel::UsingDeclarationMember *){};
+    virtual void parseTypeMember(CodeModel::TypeMember *){};
+
+    virtual void parseArgument(CodeModel::Argument *){};
+    virtual void parseNameUse(CodeModel::NameUse *){};
+};
+
+QT_END_NAMESPACE
+
+#endif