QxOrm 1.4.9
C++ Object Relational Mapping library
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QxSerializeQDataStream_boost_scoped_ptr.h
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4** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
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31
32#ifdef _QX_ENABLE_BOOST
33#ifndef _QX_SERIALIZE_QDATASTREAM_BOOST_SCOPED_PTR_H_
34#define _QX_SERIALIZE_QDATASTREAM_BOOST_SCOPED_PTR_H_
35
36#ifdef _MSC_VER
37#pragma once
38#endif
39
47#include <QtCore/qdatastream.h>
48
49template <typename T>
50QDataStream & operator<< (QDataStream & stream, const boost::scoped_ptr<T> & t)
51{
52 qint8 iIsNull = (t ? 0 : 1);
53 stream << iIsNull;
54 if (t) { stream << (* t); }
55 return stream;
56}
57
58template <typename T>
59QDataStream & operator>> (QDataStream & stream, boost::scoped_ptr<T> & t)
60{
61 qint8 iIsNull = 0;
62 stream >> iIsNull;
63 if (! iIsNull) { t.reset(new T()); stream >> (* t); }
64 else { t.reset(); }
65 return stream;
66}
67
68#endif // _QX_SERIALIZE_QDATASTREAM_BOOST_SCOPED_PTR_H_
69#endif // _QX_ENABLE_BOOST
QDataStream & operator>>(QDataStream &stream, boost::scoped_ptr< T > &t)
QDataStream & operator<<(QDataStream &stream, const boost::scoped_ptr< T > &t)