csvdeserializer.h
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1 /*
2  * Copyright (C) 2011 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
10  * software library without restriction. Specifically, if other files
11  * instantiate templates or use macros or inline functions from this
12  * file, or you compile this file and link it with other files to
13  * produce an executable, this file does not by itself cause the
14  * resulting executable to be covered by the GNU General Public
15  * License. This exception does not however invalidate any other
16  * reasons why the executable file might be covered by the GNU Library
17  * General Public License.
18  *
19  * This library is distributed in the hope that it will be useful,
20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22  * Lesser General Public License for more details.
23  *
24  * You should have received a copy of the GNU Lesser General Public
25  * License along with this library; if not, write to the Free Software
26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
27  */
28 
29 #ifndef CXXTOOLS_CSVDESERIALIZER_H
30 #define CXXTOOLS_CSVDESERIALIZER_H
31 
32 #include <cxxtools/char.h>
33 #include <cxxtools/deserializer.h>
34 #include <cxxtools/textstream.h>
35 #include <cxxtools/utf8codec.h>
36 #include <cxxtools/csvparser.h>
37 
38 namespace cxxtools
39 {
41  {
42  public:
44  { }
45 
46  Char delimiter() const
47  { return _parser.delimiter(); }
48 
49  void delimiter(Char ch)
50  { _parser.delimiter(ch); }
51 
52  bool readTitle() const
53  { return _parser.readTitle(); }
54 
55  void readTitle(bool sw)
56  { _parser.readTitle(sw); }
57 
58  static const Char autoDelimiter;
59 
60  void begin();
61 
62  void advance(char ch)
63  { _parser.advance(ch); }
64 
65  void finish()
66  { _parser.finish(); }
67 
68  void read(std::istream& in, TextCodec<Char, char>* codec = new Utf8Codec());
69  void read(std::basic_istream<Char>& in);
70 
71  template <typename T>
72  static void toObject(std::istream& in, T& type)
73  {
75  d.read(in);
76  d.deserialize(type);
77  }
78 
79  private:
80  void doDeserialize(std::basic_istream<Char>& in);
81 
82  CsvParser _parser;
83  };
84 }
85 
86 #endif // CXXTOOLS_CSVDESERIALIZER_H