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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