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1 /* |
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2 * Copyright (c) 2005-2006 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: CContactLink - Contact link implementation |
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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 // INCLUDE FILES |
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20 #include "contactlink.h" |
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21 #include "contact.h" |
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22 #include "contactstore.h" |
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23 #include "contactview.h" |
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24 #include "viewcontact.h" |
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25 #include <s32strm.h> // Streaming |
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26 |
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27 // ----------------------------------------------------------------------------- |
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28 // LDAP Store namespace |
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29 // ----------------------------------------------------------------------------- |
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30 namespace LDAPStore { |
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31 |
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32 // ----------------------------------------------------------------------------- |
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33 // CContactLink::CContactLink |
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34 // C++ default constructor can NOT contain any code, that might leave. |
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35 // ----------------------------------------------------------------------------- |
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36 // |
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37 CContactLink::CContactLink(CContactStore& aStore,TInt aIndex,TInt aType) |
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38 : iStore(aStore), iIndex(aIndex), iType(aType) |
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39 { |
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40 // No implementation required |
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41 } |
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42 // ----------------------------------------------------------------------------- |
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43 // CContactLink::NewLC |
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44 // CContactLink two-phased constructor. |
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45 // ----------------------------------------------------------------------------- |
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46 // |
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47 CContactLink* CContactLink::NewLC(CContactStore& aStore,TInt aIndex,TInt aType) |
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48 { |
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49 CContactLink* self = new (ELeave) CContactLink(aStore,aIndex,aType); |
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50 CleanupStack::PushL(self); |
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51 return self; |
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52 } |
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53 // ----------------------------------------------------------------------------- |
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54 // CContactLink::NewL |
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55 // CContactLink two-phased constructor. |
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56 // ----------------------------------------------------------------------------- |
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57 // |
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58 CContactLink* CContactLink::NewL(CContactStore& aStore,TInt aIndex,TInt aType) |
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59 { |
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60 CContactLink* self = CContactLink::NewLC(aStore,aIndex,aType); |
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61 CleanupStack::Pop(self); |
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62 return self; |
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63 } |
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64 // ----------------------------------------------------------------------------- |
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65 // CContactLink::~CContactLink |
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66 // CContactLink Destructor |
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67 // ----------------------------------------------------------------------------- |
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68 // |
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69 CContactLink::~CContactLink() |
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70 { |
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71 } |
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72 |
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73 // ----------------------------------------------------------------------------- |
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74 // MVPbkContactLink implementation |
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75 // ----------------------------------------------------------------------------- |
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76 // CContactLink::Index |
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77 // Returns linked contact index. |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 TInt CContactLink::Index() const |
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81 { |
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82 return iIndex; |
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83 } |
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84 |
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85 // ----------------------------------------------------------------------------- |
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86 // CContactLink::Type |
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87 // Returns linked contact field type id. |
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88 // ----------------------------------------------------------------------------- |
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89 // |
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90 TInt CContactLink::Type() const |
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91 { |
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92 return iIndex; |
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93 } |
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94 |
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95 // ----------------------------------------------------------------------------- |
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96 // CContactLink::Store |
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97 // Returns linked store. |
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98 // ----------------------------------------------------------------------------- |
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99 // |
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100 CContactStore& CContactLink::Store() const |
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101 { |
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102 return iStore; |
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103 } |
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104 |
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105 // ----------------------------------------------------------------------------- |
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106 // MVPbkContactLink implementation |
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107 // ----------------------------------------------------------------------------- |
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108 // CContactLink::ContactStore |
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109 // Returns linked store. |
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110 // ----------------------------------------------------------------------------- |
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111 // |
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112 MVPbkContactStore& CContactLink::ContactStore() const |
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113 { |
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114 return iStore; |
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115 } |
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116 |
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117 // ----------------------------------------------------------------------------- |
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118 // CContactLink::IsSame |
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119 // Returns true if this link refers to passed link contact. |
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120 // ----------------------------------------------------------------------------- |
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121 // |
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122 TBool CContactLink::IsSame(const MVPbkContactLink& aOther) const |
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123 { |
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124 TBool same = EFalse; |
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125 // From same store |
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126 if (&ContactStore() == &aOther.ContactStore()) |
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127 { |
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128 // Cast to contact link |
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129 const CContactLink& other = static_cast<const CContactLink&>(aOther); |
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130 // Same index |
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131 same = (other.Index() == Index()); |
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132 } |
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133 return same; |
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134 } |
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135 |
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136 // ----------------------------------------------------------------------------- |
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137 // CContactLink::RefersTo |
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138 // Returns true if this link refers to the contact. |
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139 // ----------------------------------------------------------------------------- |
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140 // |
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141 TBool CContactLink::RefersTo(const MVPbkBaseContact& aContact) const |
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142 { |
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143 TBool same = EFalse; |
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144 // Contact |
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145 if (const CContact* contact = dynamic_cast<const CContact*>(&aContact)) |
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146 { |
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147 // From same store |
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148 if (&ContactStore() == &contact->ParentStore()) |
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149 { |
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150 // Same index |
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151 same = (contact->Index() == Index()); |
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152 } |
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153 } |
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154 else |
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155 // View contact |
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156 if (const CViewContact* contact = dynamic_cast<const CViewContact*>(&aContact)) |
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157 { |
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158 // From same store |
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159 if (&ContactStore() == &contact->ContactView().Store()) |
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160 { |
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161 // Same index |
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162 same = (contact->ContactIndex() == Index()); |
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163 } |
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164 } |
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165 return same; |
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166 } |
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167 |
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168 // ----------------------------------------------------------------------------- |
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169 // CContactLink::Packing |
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170 // Returns packing interface |
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171 // ----------------------------------------------------------------------------- |
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172 // |
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173 const MVPbkContactLinkPacking& CContactLink::Packing() const |
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174 { |
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175 return *this; |
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176 } |
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177 |
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178 // ----------------------------------------------------------------------------- |
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179 // CContactLink::CloneLC |
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180 // Clones this link |
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181 // ----------------------------------------------------------------------------- |
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182 // |
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183 MVPbkContactLink* CContactLink::CloneLC() const |
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184 { |
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185 return CContactLink::NewLC(iStore,iIndex,iType); |
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186 } |
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187 |
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188 // ----------------------------------------------------------------------------- |
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189 // MVPbkContactLinkPacking implementation |
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190 // ----------------------------------------------------------------------------- |
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191 // CContactLink::InternalPackedSize |
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192 // Returns the packed size of internals. |
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193 // ----------------------------------------------------------------------------- |
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194 // |
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195 TInt CContactLink::InternalPackedSize() const |
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196 { |
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197 // Integer index + integer type |
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198 return (4 + 4); |
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199 } |
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200 // ----------------------------------------------------------------------------- |
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201 // CContactLink::PackInternalsL |
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202 // Packs internals |
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203 // ----------------------------------------------------------------------------- |
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204 // |
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205 void CContactLink::PackInternalsL(RWriteStream& aStream) const |
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206 { |
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207 aStream.WriteInt32L(iIndex); |
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208 aStream.WriteInt32L(iType); |
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209 } |
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210 |
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211 } // End of namespace LDAPStore |
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212 // ----------------------------------------------------------------------------- |
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213 // End of File |
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214 // ----------------------------------------------------------------------------- |