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0001 /* This file is part of the KDE project
0002  *
0003  * Copyright (C) 2007 Thomas Zander <zander@kde.org>
0004  * Copyright (C) 2012 Inge Wallin <inge@lysator.liu.se>
0005  *
0006  * This library is free software; you can redistribute it and/or
0007  * modify it under the terms of the GNU Library General Public
0008  * License as published by the Free Software Foundation; either
0009  * version 2 of the License, or (at your option) any later version.
0010  *
0011  * This library is distributed in the hope that it will be useful,
0012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0014  * Library General Public License for more details.
0015  *
0016  * You should have received a copy of the GNU Library General Public License
0017  * along with this library; see the file COPYING.LIB.  If not, write to
0018  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0019  * Boston, MA 02110-1301, USA.
0020  */
0021 
0022 #include "KoShapeStrokeModel.h"
0023 
0024 #include <QAtomicInt>
0025 
0026 class Q_DECL_HIDDEN KoShapeStrokeModel::Private
0027 {
0028 public:
0029     Private() : refCount(0) { }
0030     QAtomicInt refCount;
0031 };
0032 
0033 KoShapeStrokeModel::KoShapeStrokeModel()
0034     : d(new Private())
0035 {
0036 }
0037 
0038 KoShapeStrokeModel::~KoShapeStrokeModel()
0039 {
0040     delete d;
0041 }
0042 
0043 bool KoShapeStrokeModel::ref()
0044 {
0045     return d->refCount.ref();
0046 }
0047 
0048 bool KoShapeStrokeModel::deref()
0049 {
0050     return d->refCount.deref();
0051 }
0052 
0053 int KoShapeStrokeModel::useCount() const
0054 {
0055     return d->refCount;
0056 }
0057