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authorAlex <qt-info@nokia.com>2009-11-10 15:16:06 +1000
committerAlex <qt-info@nokia.com>2009-11-10 15:16:06 +1000
commit64cb87a7df1bf0f414da98114231d0481e365e5a (patch)
tree42ebe44ab66467ed8b4bb7d908df37bd1d7681fe /src/contacts/qcontactfilter_p.h
parent2bdc619ac29b33c9be82a153fdb929e8e72865cd (diff)
move all libraries to src/ subdir
Diffstat (limited to 'src/contacts/qcontactfilter_p.h')
-rw-r--r--src/contacts/qcontactfilter_p.h107
1 files changed, 107 insertions, 0 deletions
diff --git a/src/contacts/qcontactfilter_p.h b/src/contacts/qcontactfilter_p.h
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+++ b/src/contacts/qcontactfilter_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QCONTACTFILTER_P_H
+#define QCONTACTFILTER_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 "qcontactfilter.h"
+#include <QSharedData>
+
+/* Boiler plate code */
+#define Q_IMPLEMENT_CONTACTFILTER_PRIVATE(Class) \
+ Class##Private* Class::d_func() { return reinterpret_cast<Class##Private *>(d_ptr.data()); } \
+ const Class##Private* Class::d_func() const { return reinterpret_cast<const Class##Private *>(d_ptr.constData()); } \
+ Class::Class(const QContactFilter& other) : QContactFilter() { Class##Private::copyIfPossible(d_ptr, other); }
+
+#define Q_IMPLEMENT_CONTACTFILTER_VIRTUALCTORS(Class, Type) \
+ QContactFilterPrivate* clone() const { return new Class##Private(*this); } \
+ virtual QContactFilter::FilterType type() const {return Type;} \
+ static void copyIfPossible(QSharedDataPointer<QContactFilterPrivate>& d_ptr, const QContactFilter& other) \
+ { \
+ if (other.type() == Type) \
+ d_ptr = extract_d(other); \
+ else \
+ d_ptr = new Class##Private; \
+ }
+
+class QContactFilterPrivate : public QSharedData
+{
+public:
+ QContactFilterPrivate()
+ {
+ }
+
+ virtual ~QContactFilterPrivate()
+ {
+ }
+
+ virtual bool compare(const QContactFilterPrivate* other) const = 0;
+ virtual QContactFilterPrivate* clone() const = 0;
+ virtual QContactFilter::FilterType type() const = 0;
+
+ /* Helper functions for C++ protection rules */
+ static const QSharedDataPointer<QContactFilterPrivate>& extract_d(const QContactFilter& other) {return other.d_ptr;}
+};
+
+#if defined(Q_CC_MWERKS)
+// This results in multiple symbol definition errors on all other compilers
+// but not having a definition here results in an attempt to use the unspecialized
+// clone (which fails because of the pure virtuals above)
+template<> QContactFilterPrivate *QSharedDataPointer<QContactFilterPrivate>::clone()
+{
+ return d->clone();
+}
+#else
+template<> QContactFilterPrivate *QSharedDataPointer<QContactFilterPrivate>::clone();
+#endif
+
+#endif