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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtQml 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://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 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQMLPROPERTYCACHEVECTOR_P_H
#define QQMLPROPERTYCACHEVECTOR_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <private/qflagpointer_p.h>
#include <private/qqmlpropertycache_p.h>
QT_BEGIN_NAMESPACE
class QQmlPropertyCacheVector
{
public:
QQmlPropertyCacheVector() {}
QQmlPropertyCacheVector(QQmlPropertyCacheVector &&other)
: data(std::move(other.data)) {}
QQmlPropertyCacheVector &operator=(QQmlPropertyCacheVector &&other) {
QVector<QFlagPointer<QQmlPropertyCache>> moved(std::move(other.data));
data.swap(moved);
return *this;
}
~QQmlPropertyCacheVector() { clear(); }
void resize(int size) { return data.resize(size); }
int count() const { return data.count(); }
void clear()
{
for (int i = 0; i < data.count(); ++i) {
if (QQmlPropertyCache *cache = data.at(i).data())
cache->release();
}
data.clear();
}
void append(QQmlPropertyCache *cache) { cache->addref(); data.append(cache); }
QQmlPropertyCache *at(int index) const { return data.at(index).data(); }
void set(int index, const QQmlRefPointer<QQmlPropertyCache> &replacement) {
if (QQmlPropertyCache *oldCache = data.at(index).data()) {
if (replacement.data() == oldCache)
return;
oldCache->release();
}
data[index] = replacement.data();
replacement->addref();
}
void setNeedsVMEMetaObject(int index) { data[index].setFlag(); }
bool needsVMEMetaObject(int index) const { return data.at(index).flag(); }
private:
Q_DISABLE_COPY(QQmlPropertyCacheVector)
QVector<QFlagPointer<QQmlPropertyCache>> data;
};
QT_END_NAMESPACE
#endif // QQMLPROPERTYCACHEVECTOR_P_H
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