CLAM-Development  1.4.0
Enum.cxx
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1 /*
2  * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
3  * UNIVERSITAT POMPEU FABRA
4  *
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  *
20  */
21 
22 #include <iostream>
23 #include "Enum.hxx"
24 #include "XMLAdapter.hxx"
25 #include "Text.hxx"
26 
27 namespace CLAM {
28 
30  {
31  }
32 
33  void Enum::StoreOn( Storage& storage ) const
34  {
35  std::string s = GetString();
36  XMLAdapter<std::string> adapter(s);
37  storage.Store(adapter);
38  }
39 
40  void Enum::LoadFrom( Storage& storage )
41  {
42  Text s;
43  //XMLAdapter<std::string> adapter(s);
44  XMLAdapter<Text> adapter(s);
45  storage.Load(adapter);
46  SetValueSafely(s);
47 
48  }
49 
50 std::ostream & operator << (std::ostream & os, const Enum & e) throw (IllegalValue) {
51  os << e.GetString();
52  return os;
53 }
54 
55 std::istream & operator >> (std::istream & os, Enum & e) throw (IllegalValue) {
56  std::string s;
57  os >> s;
58  e.SetValue(s);
59  return os;
60 }
61 
62 }
63