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1 /* |
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2 * Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0"" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Iterator for a virtual traffic stream list. |
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15 * |
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16 */ |
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17 |
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18 /* |
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19 * %version: 1 % |
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20 */ |
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21 |
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22 #include "core_virtual_traffic_stream_list_iter.h" |
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23 |
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24 // --------------------------------------------------------------------------- |
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25 // --------------------------------------------------------------------------- |
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26 // |
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27 core_virtual_traffic_stream_list_iter_c::core_virtual_traffic_stream_list_iter_c( |
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28 core_virtual_traffic_stream_list_c& list ) : |
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29 iter_m( list.ts_list_m ) |
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30 { |
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31 } |
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32 |
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33 // --------------------------------------------------------------------------- |
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34 // --------------------------------------------------------------------------- |
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35 // |
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36 core_virtual_traffic_stream_list_iter_c::~core_virtual_traffic_stream_list_iter_c() |
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37 { |
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38 } |
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39 |
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40 // --------------------------------------------------------------------------- |
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41 // --------------------------------------------------------------------------- |
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42 // |
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43 core_virtual_traffic_stream_c* core_virtual_traffic_stream_list_iter_c::first() |
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44 { |
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45 core_virtual_traffic_stream_list_c::entry_s* entry = iter_m.first(); |
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46 if( entry ) |
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47 { |
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48 return entry->traffic_stream; |
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49 } |
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50 |
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51 return NULL; |
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52 } |
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53 |
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54 // --------------------------------------------------------------------------- |
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55 // --------------------------------------------------------------------------- |
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56 // |
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57 core_virtual_traffic_stream_c* core_virtual_traffic_stream_list_iter_c::next() |
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58 { |
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59 core_virtual_traffic_stream_list_c::entry_s* entry = iter_m.next(); |
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60 if( entry ) |
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61 { |
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62 return entry->traffic_stream; |
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63 } |
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64 |
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65 return NULL; |
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66 } |
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67 |
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68 // --------------------------------------------------------------------------- |
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69 // --------------------------------------------------------------------------- |
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70 // |
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71 core_virtual_traffic_stream_c* core_virtual_traffic_stream_list_iter_c::current() const |
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72 { |
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73 core_virtual_traffic_stream_list_c::entry_s* entry = iter_m.current(); |
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74 if( entry ) |
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75 { |
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76 return entry->traffic_stream; |
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77 } |
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78 |
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79 return NULL; |
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80 } |
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81 |
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82 // --------------------------------------------------------------------------- |
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83 // --------------------------------------------------------------------------- |
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84 // |
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85 core_error_e core_virtual_traffic_stream_list_iter_c::remove() |
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86 { |
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87 return iter_m.remove(); |
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88 } |