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b80114213d
By separating them from unrelated code, their dependents can use them without depending on unrelated code, which in turn helps to reduce cyclic dependencies.
36 lines
951 B
C++
36 lines
951 B
C++
/* Copyright (C) 2019
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* swift Project Community / Contributors
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*
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* This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
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* directory of this distribution. No part of swift project, including this file, may be copied, modified, propagated,
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* or distributed except according to the terms contained in the LICENSE file.
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*/
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//! \file
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#ifndef BLACKMISC_DATASTREAM_H
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#define BLACKMISC_DATASTREAM_H
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#include <QDataStream>
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#include <utility>
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/*!
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* Operator for marshalling pairs with QDataStream.
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*/
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template <typename T, typename U>
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QDataStream &operator <<(QDataStream &stream, const std::pair<T, U> &pair)
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{
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return stream << pair.first << pair.second;
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}
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/*!
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* Operator for unmarshalling pairs with QDataStream.
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*/
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template <typename T, typename U>
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QDataStream &operator >>(QDataStream &stream, std::pair<T, U> &pair)
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{
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return stream >> pair.first >> pair.second;
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}
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#endif
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