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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QV4TYPEDVALUE_H
#define QV4TYPEDVALUE_H
#include "qv4value_p.h"
QT_BEGIN_NAMESPACE
namespace QV4 {
template <typename T>
struct TypedValue : public Value
{
template<typename X>
TypedValue &operator =(X *x) {
m = x;
#if QT_POINTER_SIZE == 4
tag = Managed_Type;
#endif
return *this;
}
TypedValue &operator =(T *t);
TypedValue &operator =(const Scoped<T> &v);
// TypedValue &operator =(const ManagedRef<T> &v);
TypedValue &operator =(const TypedValue<T> &t);
bool operator!() const { return !managed(); }
operator T *() { return static_cast<T *>(managed()); }
T *operator->() { return static_cast<T *>(managed()); }
const T *operator->() const { return static_cast<T *>(managed()); }
T *getPointer() const { return static_cast<T *>(managed()); }
void mark(ExecutionEngine *e) { if (managed()) managed()->mark(e); }
};
typedef TypedValue<String> StringValue;
} // namespace QV4
QT_END_NAMESPACE
#endif
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