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1 /* |
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2 * Copyright (c) 2002 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: SIND hardware device for model adaptation |
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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 |
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20 |
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21 |
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22 |
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23 // INCLUDE FILES |
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24 #include "asrsadaptationhwdevice.h" |
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25 |
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26 |
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27 // ============================ MEMBER FUNCTIONS =============================== |
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28 |
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29 // ----------------------------------------------------------------------------- |
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30 // CASRSAdaptHwDevice::CASRSAdaptHwDevice |
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31 // C++ default constructor can NOT contain any code, that |
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32 // might leave. |
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33 // ----------------------------------------------------------------------------- |
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34 // |
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35 |
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36 CASRSAdaptHwDevice::CASRSAdaptHwDevice( |
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37 MASRAdaptationHwDeviceObserver& anObserver |
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38 ) |
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39 : iObserver( anObserver ), |
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40 iAlgorithm( NULL ), |
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41 iIsInitialised( EFalse ), |
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42 iReserved( 0 ) |
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43 { |
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44 // Nothing |
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45 } |
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46 |
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47 // ----------------------------------------------------------------------------- |
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48 // CASRSAdaptHwDevice::ConstructL |
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49 // Symbian 2nd phase constructor can leave. |
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50 // ----------------------------------------------------------------------------- |
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51 // |
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52 void CASRSAdaptHwDevice::ConstructL(void) |
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53 { |
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54 User::Leave( KErrNotSupported ); |
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55 } |
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56 |
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57 // ----------------------------------------------------------------------------- |
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58 // CASRSAdaptHwDevice::NewL |
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59 // Two-phased constructor. |
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60 // ----------------------------------------------------------------------------- |
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61 // |
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62 EXPORT_C CASRSAdaptHwDevice* CASRSAdaptHwDevice::NewL( |
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63 MASRAdaptationHwDeviceObserver& anObserver ) // The observer |
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64 { |
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65 CASRSAdaptHwDevice* self = new( ELeave ) CASRSAdaptHwDevice( anObserver ); |
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66 |
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67 CleanupStack::PushL( self ); |
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68 self->ConstructL(); |
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69 CleanupStack::Pop(); |
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70 |
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71 return self; |
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72 } |
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73 |
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74 |
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75 // ----------------------------------------------------------------------------- |
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76 // CASRSAdaptHwDevice::~CASRSAdaptHwDevice |
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77 // Destructor. |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 EXPORT_C CASRSAdaptHwDevice::~CASRSAdaptHwDevice() |
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81 { |
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82 } |
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83 |
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84 // ========================== OTHER EXPORTED FUNCTIONS ========================= |
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85 |
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86 // ----------------------------------------------------------------------------- |
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87 // CustomInterface |
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88 // Provides clients with an interface, given an UID. |
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89 // Returns: NULL - No custom interface with that UID |
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90 // ----------------------------------------------------------------------------- |
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91 // |
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92 EXPORT_C TAny* CASRSAdaptHwDevice::CustomInterface( |
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93 TUid /*aInterfaceId*/ ) // UID of the interface |
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94 { |
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95 return NULL; |
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96 } |
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97 |
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98 // ----------------------------------------------------------------------------- |
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99 // InitializeL |
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100 // Initializes the device. Subsequent calls reset the device. |
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101 // Returns: none |
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102 // ----------------------------------------------------------------------------- |
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103 // |
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104 EXPORT_C void CASRSAdaptHwDevice::InitializeL(void) |
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105 { |
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106 User::Leave( KErrNotSupported ); |
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107 } |
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108 |
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109 // ----------------------------------------------------------------------------- |
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110 // Clear |
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111 // Clears the device |
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112 // Returns: None |
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113 // ----------------------------------------------------------------------------- |
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114 // |
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115 EXPORT_C void CASRSAdaptHwDevice::Clear(void) |
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116 { |
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117 } |
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118 |
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119 // ----------------------------------------------------------------------------- |
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120 // Start the adaptation. It will adapt the acoustic models given the feature vector set and phoneme sequences |
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121 // of a correctly recognized utterance |
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122 // |
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123 // Returns: None |
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124 // ----------------------------------------------------------------------------- |
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125 // |
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126 EXPORT_C void CASRSAdaptHwDevice::StartAdaptationL ( const TDesC8& /*aAdaptationData*/, |
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127 CSIModelBank& /*aModelBank*/, |
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128 CSIPronunciation& /*aPronunciation*/, |
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129 TLanguage /*aLanguage*/ ) |
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130 { |
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131 User::Leave( KErrNotSupported ); |
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132 } |
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133 |
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134 // ----------------------------------------------------------------------------- |
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135 // CancelAdaptation |
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136 // Cancels Adaptation . No callback is sent to the client. |
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137 // Returns: None |
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138 // ----------------------------------------------------------------------------- |
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139 // |
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140 EXPORT_C void CASRSAdaptHwDevice::CancelAdaptation() |
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141 { |
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142 } |
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143 |
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144 |
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145 |
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146 // ================================ OTHER EXPORTED FUNCTIONS =============================== |
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147 |
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148 // for DLL goodness |
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149 #ifndef EKA2 |
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150 GLDEF_C TInt E32Dll( TDllReason /*aReason*/ ) |
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151 { |
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152 return KErrNone; |
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153 } |
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154 #endif |
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155 |
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156 |
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157 // End of File |