aboutsummaryrefslogtreecommitdiffstats
path: root/src/qml/qml/v4vm/qv4internalclass_p.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/qml/qml/v4vm/qv4internalclass_p.h')
-rw-r--r--src/qml/qml/v4vm/qv4internalclass_p.h91
1 files changed, 91 insertions, 0 deletions
diff --git a/src/qml/qml/v4vm/qv4internalclass_p.h b/src/qml/qml/v4vm/qv4internalclass_p.h
new file mode 100644
index 0000000000..bf3654e1af
--- /dev/null
+++ b/src/qml/qml/v4vm/qv4internalclass_p.h
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the V4VM module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4INTERNALCLASS_H
+#define QV4INTERNALCLASS_H
+
+#include <QHash>
+#include <QVector>
+#include "qv4global_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QQmlJS {
+namespace VM {
+
+struct String;
+struct ExecutionEngine;
+struct Object;
+
+struct InternalClass {
+ ExecutionEngine *engine;
+ QHash<uint, uint> propertyTable; // id to valueIndex
+ QVector<String *> nameMap;
+
+ QVector<PropertyAttributes> propertyData;
+
+ QHash<int, InternalClass *> transitions; // id to next class, positive means add, negative delete
+
+ InternalClass *m_sealed;
+ InternalClass *m_frozen;
+
+ uint size;
+
+ InternalClass(ExecutionEngine *engine) : engine(engine), m_sealed(0), m_frozen(0), size(0) {}
+
+ InternalClass *addMember(String *string, PropertyAttributes data, uint *index = 0);
+ InternalClass *changeMember(String *string, PropertyAttributes data, uint *index = 0);
+ void removeMember(Object *object, uint id);
+ uint find(String *s);
+
+ InternalClass *sealed();
+ InternalClass *frozen();
+
+private:
+ InternalClass(const InternalClass &other);
+};
+
+
+} // namespace VM
+} // namespace QQmlJS
+
+QT_END_NAMESPACE
+
+#endif