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1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of the License "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // f32\sfat32\inc\sl_leafdir_cache.inl |
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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 @file |
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20 @internalTechnology |
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21 |
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22 Overloaded == operator |
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23 |
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24 @param aDirPos the position to compare |
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25 @return EFalse if aDirPos matches self, else |
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26 ETrue |
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27 */ |
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28 TBool TLeafDirData::operator==(const TLeafDirData &aDirPos) const |
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29 { |
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30 return (aDirPos.iClusterNum == iClusterNum); |
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31 } |
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32 |
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33 /** |
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34 Overloaded != operator |
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35 |
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36 @param aDirPos the position to compare |
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37 @return EFlase if aDirPos matches self, else |
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38 ETrue |
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39 */ |
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40 TBool TLeafDirData::operator!=(const TLeafDirData &aDirPos) const |
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41 { |
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42 return (aDirPos.iClusterNum != iClusterNum); |
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43 } |
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44 |
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45 /** |
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46 'Get' function to retrieve the 'parent' node |
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47 |
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48 @return the parent node |
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49 */ |
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50 CLeafDirTreeNode* CLeafDirTreeNode::Parent() |
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51 { |
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52 return iParent; |
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53 } |
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54 |
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55 /** |
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56 Set Parent node |
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57 |
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58 @param the parent node to be set |
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59 */ |
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60 void CLeafDirTreeNode::SetParent(CLeafDirTreeNode* aNode) |
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61 { |
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62 iParent = aNode; |
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63 } |
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64 |
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65 /** |
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66 'Get' function to retrieve children nodes |
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67 |
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68 @return the children nodes |
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69 */ |
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70 RPointerArray<CLeafDirTreeNode>& CLeafDirTreeNode::Children() |
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71 { |
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72 return iChildren; |
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73 } |
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74 |
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75 /** |
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76 'Get' function to retrieve dir location store by this node |
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77 |
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78 @return the location of the directory |
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79 */ |
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80 TUint32 CLeafDirTreeNode::StartClusterNum() const |
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81 { |
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82 return iLeafDirData.iClusterNum; |
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83 } |
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84 |
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85 const TLeafDirData& CLeafDirTreeNode::LeafDirData() const |
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86 { |
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87 return iLeafDirData; |
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88 } |
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89 |
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90 /** |
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91 Set position of the direcotry this node represents. |
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92 |
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93 @param aDirPos the position to be set |
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94 */ |
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95 void CLeafDirTreeNode::SetLeafDirData(const TLeafDirData& aLeafDirData) |
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96 { |
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97 iLeafDirData = aLeafDirData; |
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98 } |
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99 |
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100 /** |
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101 'Get' function to retrieve dir path store by this node |
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102 |
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103 @return the path of the directory |
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104 */ |
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105 const TDesC& CLeafDirTreeNode::Path() const |
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106 { |
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107 return iPath; |
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108 } |
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109 |
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110 /** |
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111 Test if self is ERoot type |
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112 |
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113 @return ETrue if self is ERoot |
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114 EFalse if self is of other types |
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115 */ |
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116 TBool CLeafDirTreeNode::IsRoot() const |
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117 { |
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118 return (iNodeType == ERoot); |
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119 } |
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120 |
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121 /** |
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122 Test if self is ELeaf type |
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123 |
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124 @return ETrue if self is ELeaf |
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125 EFalse if self is of other types |
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126 */ |
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127 TBool CLeafDirTreeNode::IsLeaf() |
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128 { |
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129 return (iNodeType == ELeaf); |
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130 } |
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131 |
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132 /** |
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133 Test if self is ELeafIntermediary type |
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134 |
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135 @return ETrue if self is ELeafIntermediary |
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136 EFalse if self is of other types |
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137 */ |
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138 TBool CLeafDirTreeNode::IsLeafIntermediary() |
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139 { |
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140 return (iNodeType == ELeafIntermediary); |
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141 } |
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142 |
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143 /** |
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144 Test if self is EPureIntermediary type |
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145 |
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146 @return ETrue if self is EPureIntermediary |
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147 EFalse if self is of other types |
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148 */ |
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149 TBool CLeafDirTreeNode::IsPureIntermediary() |
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150 { |
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151 return (iNodeType == EPureIntermediary); |
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152 } |
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153 |