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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 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 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.
**
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qv4memberdata_p.h"
#include "qv4mm_p.h"
using namespace QV4;
DEFINE_MANAGED_VTABLE(MemberData);
void MemberData::markObjects(Managed *that, ExecutionEngine *e)
{
MemberData *m = static_cast<MemberData *>(that);
for (uint i = 0; i < m->d()->size; ++i)
m->d()->data[i].mark(e);
}
void Members::ensureIndex(QV4::ExecutionEngine *e, uint idx)
{
uint s = size();
if (idx >= s) {
int newAlloc = qMax((uint)4, 2*idx);
uint alloc = sizeof(MemberData::Data) + (newAlloc)*sizeof(Value);
MemberData *newMemberData = static_cast<MemberData *>(e->memoryManager->allocManaged(alloc));
if (d())
memcpy(newMemberData, d(), sizeof(MemberData::Data) + s*sizeof(Value));
else
new (newMemberData) MemberData(e->memberDataClass);
newMemberData->d()->size = newAlloc;
m = newMemberData;
}
}
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