serialization.h
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1 /*
2  * Copyright (C) 2015 Tommi Maekitalo
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * As a special exception, you may use this file as part of a free
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11  * instantiate templates or use macros or inline functions from this
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18  *
19  * This library is distributed in the hope that it will be useful,
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21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22  * Lesser General Public License for more details.
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27  */
28 
29 #ifndef TNTDB_SERIALIZATION_H
30 #define TNTDB_SERIALIZATION_H
31 
32 namespace cxxtools
33 {
34  class SerializationInfo;
35 }
36 
37 namespace tntdb
38 {
39  class Value;
40  class Row;
41  class Result;
42  class Statement;
43 
46  void operator<<= (cxxtools::SerializationInfo& si, const Value& value);
47 
50  void operator<<= (cxxtools::SerializationInfo& si, const Row& row);
51 
54  void operator<<= (cxxtools::SerializationInfo& si, const Result& res);
55 
58  void operator<<= (cxxtools::SerializationInfo& si, const Statement& res);
59 
62  void operator>>= (const cxxtools::SerializationInfo& si, Statement& stmt);
63 
79  template <typename T>
80  Statement& operator<<= (Statement& stmt, const T& obj)
81  {
83  si <<= obj;
84  si >>= stmt;
85  return stmt;
86  }
87 
88  template <typename T>
89  void operator>>= (const Row& row, T& obj)
90  {
92  si <<= row;
93  si >>= obj;
94  }
95 
96 }
97 
98 #endif // TNTDB_SERIALIZATION_H