diff options
Diffstat (limited to 'src/declarative/qml/ftw/qrecursionwatcher_p.h')
-rw-r--r-- | src/declarative/qml/ftw/qrecursionwatcher_p.h | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/src/declarative/qml/ftw/qrecursionwatcher_p.h b/src/declarative/qml/ftw/qrecursionwatcher_p.h deleted file mode 100644 index e68ec424aa..0000000000 --- a/src/declarative/qml/ftw/qrecursionwatcher_p.h +++ /dev/null @@ -1,105 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QRECURSIONWATCHER_P_H -#define QRECURSIONWATCHER_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 <QtCore/qglobal.h> - -QT_BEGIN_NAMESPACE - -class QRecursionNode; -class QRecursionNode { -public: - inline QRecursionNode(); - bool *_r; -}; - -template<class T, QRecursionNode T::*Node> -class QRecursionWatcher { -public: - inline QRecursionWatcher(T *); - inline ~QRecursionWatcher(); - inline bool hasRecursed() const; -private: - T *_t; - bool _r; -}; - -QRecursionNode::QRecursionNode() -: _r(0) -{ -} - -template<class T, QRecursionNode T::*Node> -QRecursionWatcher<T, Node>::QRecursionWatcher(T *t) -: _t(t), _r(false) -{ - if ((_t->*Node)._r) *(_t->*Node)._r = true; - (_t->*Node)._r = &_r; -} - -template<class T, QRecursionNode T::*Node> -QRecursionWatcher<T, Node>::~QRecursionWatcher() -{ - if ((_t->*Node)._r == &_r) (_t->*Node)._r = 0; -} - -template<class T, QRecursionNode T::*Node> -bool QRecursionWatcher<T, Node>::hasRecursed() const -{ - return _r; -} - -QT_END_NAMESPACE - -#endif // QRECURSIONWATCHER_P_H |