annotate orange/serialization/RegisterWrapper.d @ 4:470ab5270d0c

Simplified the implementation of RegisterWrapper. Fixed: the base class of an object was not serialized
author Jacob Carlborg <doob@me.com>
date Mon, 31 May 2010 19:20:14 +0200
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children 9f6064f9505a
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1 /**
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2 * Copyright: Copyright (c) 2010 Jacob Carlborg.
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3 * Authors: Jacob Carlborg
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4 * Version: Initial created: Feb 4, 2010
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5 * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0)
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6 */
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7 module orange.serialization.RegisterWrapper;
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8
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9 import orange.serialization.archives.Archive;
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10 import orange.serialization.Serializer;
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11
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12 class RegisterBase
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13 {
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15 }
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17 class SerializeRegisterWrapper (T, ArchiveType : IArchive) : RegisterBase
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18 {
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19 private alias Serializer!(ArchiveType) SerializerType;
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20 private alias SerializerType.DataType DataType;
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21 private void delegate (T, SerializerType, DataType) dg;
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22 private bool isDelegate;
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24 this (void delegate (T, SerializerType, DataType) dg)
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25 {
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26 isDelegate = true;
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27 this.dg = dg;
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28 }
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30 this (void function (T, SerializerType, DataType) func)
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31 {
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32 dg.funcptr = func;
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33 }
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35 void opCall (T value, SerializerType archive, DataType key)
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36 {
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37 if (dg && isDelegate)
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38 dg(value, archive, key);
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40 else if (dg)
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41 dg.funcptr(value, archive, key);
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42 }
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43 }
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45 class DeserializeRegisterWrapper (T, ArchiveType : IArchive) : RegisterBase
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46 {
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47 private alias Serializer!(ArchiveType) SerializerType;
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48 private alias SerializerType.DataType DataType;
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49 private void delegate (ref T, SerializerType, DataType) dg;
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50 private bool isDelegate;
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52 this (void delegate (ref T, SerializerType, DataType) dg)
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53 {
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54 isDelegate = true;
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55 this.dg = dg;
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56 }
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58 this (void function (ref T, SerializerType, DataType) func)
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59 {
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60 dg.funcptr = func;
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61 }
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63 void opCall (ref T value, SerializerType archive, DataType key)
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64 {
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65 if (dg && isDelegate)
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66 dg(value, archive, key);
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67
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68 if (dg)
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69 dg.funcptr(value, archive, key);
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70 }
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71 }