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comparison orange/serialization/archives/Archive.d @ 0:f7b078e85f7f

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author Jacob Carlborg <doob@me.com>
date Wed, 26 May 2010 17:19:13 +0200
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children 99c52d46822a
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-1:000000000000 0:f7b078e85f7f
1 /**
2 * Copyright: Copyright (c) 2010 Jacob Carlborg.
3 * Authors: Jacob Carlborg
4 * Version: Initial created: Feb 6, 2010
5 * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0)
6 */
7 module orange.serialization.archives.Archive;
8
9 version (Tango)
10 import tango.util.Convert;
11
12 import orange.serialization.archives.ArchiveException;
13
14 interface IArchive
15 {
16 void beginArchiving ();
17 void reset ();
18 }
19
20 abstract class Archive (U) : IArchive
21 {
22 alias U[] DataType;
23
24 abstract void beginArchiving ();
25 abstract void beginUnarchiving (DataType data);
26 abstract DataType data ();
27 abstract void reset ();
28
29 protected DataType toDataType (T) (T value)
30 {
31 try
32 return to!(DataType)(value);
33
34 catch (ConversionException e)
35 throw new ArchiveException(e);
36 }
37
38 protected T fromDataType (T) (DataType value)
39 {
40 try
41 return to!(T)(value);
42
43 catch (ConversionException e)
44 throw new ArchiveException(e);
45 }
46 }