mirror of
https://github.com/Gator96100/ProxSpace.git
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224 lines
6.8 KiB
C++
224 lines
6.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the QtCore module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL21$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QUUID_H
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#define QUUID_H
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#include <QtCore/qstring.h>
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#if defined(Q_OS_WIN)
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#ifndef GUID_DEFINED
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#define GUID_DEFINED
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typedef struct _GUID
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{
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ulong Data1;
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ushort Data2;
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ushort Data3;
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uchar Data4[8];
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} GUID, *REFGUID, *LPGUID;
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#endif
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#endif
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QT_BEGIN_NAMESPACE
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class Q_CORE_EXPORT QUuid
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{
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public:
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enum Variant {
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VarUnknown =-1,
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NCS = 0, // 0 - -
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DCE = 2, // 1 0 -
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Microsoft = 6, // 1 1 0
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Reserved = 7 // 1 1 1
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};
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enum Version {
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VerUnknown =-1,
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Time = 1, // 0 0 0 1
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EmbeddedPOSIX = 2, // 0 0 1 0
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Md5 = 3, // 0 0 1 1
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Name = Md5,
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Random = 4, // 0 1 0 0
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Sha1 = 5 // 0 1 0 1
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};
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#if defined(Q_COMPILER_UNIFORM_INIT) && !defined(Q_QDOC)
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Q_DECL_CONSTEXPR QUuid() Q_DECL_NOTHROW : data1(0), data2(0), data3(0), data4{0,0,0,0,0,0,0,0} {}
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Q_DECL_CONSTEXPR QUuid(uint l, ushort w1, ushort w2, uchar b1, uchar b2, uchar b3,
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uchar b4, uchar b5, uchar b6, uchar b7, uchar b8) Q_DECL_NOTHROW
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: data1(l), data2(w1), data3(w2), data4{b1, b2, b3, b4, b5, b6, b7, b8} {}
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#else
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QUuid() Q_DECL_NOTHROW
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{
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data1 = 0;
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data2 = 0;
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data3 = 0;
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for(int i = 0; i < 8; i++)
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data4[i] = 0;
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}
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QUuid(uint l, ushort w1, ushort w2, uchar b1, uchar b2, uchar b3, uchar b4, uchar b5, uchar b6, uchar b7, uchar b8) Q_DECL_NOTHROW
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{
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data1 = l;
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data2 = w1;
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data3 = w2;
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data4[0] = b1;
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data4[1] = b2;
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data4[2] = b3;
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data4[3] = b4;
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data4[4] = b5;
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data4[5] = b6;
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data4[6] = b7;
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data4[7] = b8;
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}
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#endif
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QUuid(const QString &);
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QUuid(const char *);
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QString toString() const;
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QUuid(const QByteArray &);
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QByteArray toByteArray() const;
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QByteArray toRfc4122() const;
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static QUuid fromRfc4122(const QByteArray &);
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bool isNull() const Q_DECL_NOTHROW;
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Q_DECL_RELAXED_CONSTEXPR bool operator==(const QUuid &orig) const Q_DECL_NOTHROW
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{
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if (data1 != orig.data1 || data2 != orig.data2 ||
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data3 != orig.data3)
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return false;
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for (uint i = 0; i < 8; i++)
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if (data4[i] != orig.data4[i])
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return false;
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return true;
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}
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Q_DECL_RELAXED_CONSTEXPR bool operator!=(const QUuid &orig) const Q_DECL_NOTHROW
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{
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return !(*this == orig);
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}
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bool operator<(const QUuid &other) const Q_DECL_NOTHROW;
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bool operator>(const QUuid &other) const Q_DECL_NOTHROW;
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#if defined(Q_OS_WIN)
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// On Windows we have a type GUID that is used by the platform API, so we
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// provide convenience operators to cast from and to this type.
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#if defined(Q_COMPILER_UNIFORM_INIT) && !defined(Q_QDOC)
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Q_DECL_CONSTEXPR QUuid(const GUID &guid) Q_DECL_NOTHROW
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: data1(guid.Data1), data2(guid.Data2), data3(guid.Data3),
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data4{guid.Data4[0], guid.Data4[1], guid.Data4[2], guid.Data4[3],
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guid.Data4[4], guid.Data4[5], guid.Data4[6], guid.Data4[7]} {}
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#else
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QUuid(const GUID &guid) Q_DECL_NOTHROW
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{
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data1 = guid.Data1;
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data2 = guid.Data2;
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data3 = guid.Data3;
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for(int i = 0; i < 8; i++)
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data4[i] = guid.Data4[i];
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}
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#endif
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Q_DECL_RELAXED_CONSTEXPR QUuid &operator=(const GUID &guid) Q_DECL_NOTHROW
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{
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*this = QUuid(guid);
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return *this;
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}
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Q_DECL_RELAXED_CONSTEXPR operator GUID() const Q_DECL_NOTHROW
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{
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GUID guid = { data1, data2, data3, { data4[0], data4[1], data4[2], data4[3], data4[4], data4[5], data4[6], data4[7] } };
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return guid;
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}
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Q_DECL_RELAXED_CONSTEXPR bool operator==(const GUID &guid) const Q_DECL_NOTHROW
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{
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return *this == QUuid(guid);
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}
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Q_DECL_RELAXED_CONSTEXPR bool operator!=(const GUID &guid) const Q_DECL_NOTHROW
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{
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return !(*this == guid);
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}
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#endif
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static QUuid createUuid();
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#ifndef QT_BOOTSTRAPPED
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static QUuid createUuidV3(const QUuid &ns, const QByteArray &baseData);
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static QUuid createUuidV5(const QUuid &ns, const QByteArray &baseData);
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static inline QUuid createUuidV3(const QUuid &ns, const QString &baseData)
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{
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return QUuid::createUuidV3(ns, baseData.toUtf8());
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}
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static inline QUuid createUuidV5(const QUuid &ns, const QString &baseData)
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{
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return QUuid::createUuidV5(ns, baseData.toUtf8());
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}
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#endif
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QUuid::Variant variant() const Q_DECL_NOTHROW;
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QUuid::Version version() const Q_DECL_NOTHROW;
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uint data1;
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ushort data2;
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ushort data3;
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uchar data4[8];
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};
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Q_DECLARE_TYPEINFO(QUuid, Q_PRIMITIVE_TYPE);
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#ifndef QT_NO_DATASTREAM
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Q_CORE_EXPORT QDataStream &operator<<(QDataStream &, const QUuid &);
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Q_CORE_EXPORT QDataStream &operator>>(QDataStream &, QUuid &);
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#endif
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#ifndef QT_NO_DEBUG_STREAM
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Q_CORE_EXPORT QDebug operator<<(QDebug, const QUuid &);
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#endif
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Q_CORE_EXPORT uint qHash(const QUuid &uuid, uint seed = 0) Q_DECL_NOTHROW;
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inline bool operator<=(const QUuid &lhs, const QUuid &rhs) Q_DECL_NOTHROW
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{ return !(rhs < lhs); }
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inline bool operator>=(const QUuid &lhs, const QUuid &rhs) Q_DECL_NOTHROW
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{ return !(lhs < rhs); }
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QT_END_NAMESPACE
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#endif // QUUID_H
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