1 | ' Classes/System/Collections/ArrayList.ab
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2 |
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3 | #require <Classes/System/Collections/misc.ab>
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4 |
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5 | Class ArrayList
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6 | Inherits IList /*, ICollection, IEnumerable, ICloneable*/
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7 |
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8 | pObject As *Object
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9 | size As Long
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10 | capacity As Long
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11 |
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12 | Sub Init( size As Long )
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13 | If size < 0 Then
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14 | ' Error
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15 | debug
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16 | End If
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17 |
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18 | This.size = size
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19 | This.capacity = size
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20 |
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21 | pObject = GC_malloc( SizeOf(*Object) * size + 1 )
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22 | If pObject = 0 Then
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23 | ' OutOfMemoryException
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24 | Debug
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25 | End If
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26 | End Sub
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27 |
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28 | Sub Realloc( size As Long )
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29 | If size > capacity Then
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30 | ' miss!
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31 | Debug
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32 | End If
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33 |
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34 | pObject = realloc( pObject, SizeOf(*Object) * size + 1 )
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35 | If pObject = 0 Then
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36 | ' OutOfMemoryException
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37 | Debug
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38 | End If
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39 | End Sub
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40 |
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41 | Sub SetLeastCapacity( capacity As Long )
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42 | If This.capacity < capacity Then
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43 | This.capacity = capacity
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44 | Realloc( capacity )
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45 | End If
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46 | End Sub
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47 |
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48 | Public
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49 |
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50 | '----------------------------------------------------------------
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51 | ' Properties
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52 | '----------------------------------------------------------------
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53 |
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54 | /*Const*/ Virtual Function Capacity() As Long
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55 | Return capacity
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56 | End Function
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57 |
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58 | Virtual Sub Capacity(c As Long)
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59 | If c <> capacity Then
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60 | If c < size Then
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61 | 'Throw ArgumentOutOfRangeException
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62 | Debug
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63 | Else
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64 | Realloc(c)
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65 | End If
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66 | End If
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67 | End Sub
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68 |
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69 | /*Const*/ /*Override*/ Virtual Function Count() As Long
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70 | Return size
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71 | End Function
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72 |
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73 | /*Const*/ Override Function IsFixedSize() As Boolean
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74 | Return False
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75 | End Function
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76 |
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77 | /*Const*/ Override Function IsReadOnly() As Boolean
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78 | Return False
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79 | End Function
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80 |
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81 | /*Const*/ /*Override*/ Virtual Function IsSynchronized() As Boolean
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82 | Return False
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83 | End Function
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84 | ' SyncRoot
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85 |
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86 | ' Operators
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87 | /*Const*/ /*Override*/ Virtual Function Operator [](index As Long) As Object
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88 | If 0 <= index And index < size Then
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89 | Return pObject[index]
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90 | Else
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91 | 'Throw OutOfRangeException?
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92 | Debug
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93 | End If
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94 | End Function
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95 |
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96 | /*Override*/ Virtual Sub Operator []=(index As Long, object As Object)
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97 | If 0 <= index And index < size Then
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98 | pObject[i] = object
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99 | Else
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100 | 'Throw OutOfRangeException?
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101 | Debug
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102 | End If
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103 | End Sub
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104 |
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105 |
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106 |
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107 | '----------------------------------------------------------------
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108 | ' Methods
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109 | '----------------------------------------------------------------
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110 |
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111 | ' Constractors
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112 | Sub ArrayList()
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113 | Init( 0 )
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114 | End Sub
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115 | /*
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116 | Sub ArrayList(ByRef c As ICollection)
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117 | ' 未実装
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118 | Debug
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119 | End Sub
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120 | */
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121 | Sub ArrayList(c As Long)
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122 | Init( c )
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123 | End Sub
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124 |
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125 | ' Destractor
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126 | Virtual Sub ~ArrayList()
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127 | End Sub
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128 |
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129 | ' Sub Operator =(ByRef a As ArrayList)
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130 |
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131 | /*Override*/ Virtual Function Add( object As Object ) As Long
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132 | SetLeastCapacity( size + 1 )
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133 | pObject[size] = object
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134 | size++
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135 | Return size - 1
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136 | End Function
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137 |
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138 | Virtual Sub AddRange(ByRef c As ICollection)
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139 | ' TODO: 実装
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140 | End Sub
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141 |
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142 | Const Virtual Function BinarySearch(x As *Object)
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143 | ' TODO: 実装
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144 | End Function
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145 |
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146 | Const Virtual Function BinarySearch(x As *Object, ByRef c As IComparer) As Long
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147 | ' TODO: 実装
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148 | End Function
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149 |
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150 | Const Virtual Function BinarySearch(index As Long, count As Long, x As *Object, ByRef c As IComparer) As Long
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151 | ' TODO: 実装
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152 | End Function
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153 |
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154 | /*Override*/ Virtual Sub Clear()
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155 | size = 0
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156 | End Sub
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157 |
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158 | Virtual Function Clone() As ArrayList
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159 | Dim arrayList = New ArrayList( size )
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160 | memcpy( arrayList.pObject, This.pObject, SizeOf(*Object) * size )
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161 | Return arrayList
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162 | End Function
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163 |
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164 | /*Const*/ /*Override*/ /*Virtual Function Contains(x As *Object) As Boolean
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165 | Dim i As Long
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166 | For i = 0 To ELM(size)
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167 | If x->Equals(data.Elm[i]) Then
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168 | Return True
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169 | End If
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170 | Next
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171 | End Function*/
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172 |
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173 | ' CopyTo
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174 | /*Const*/ /*Override*/ Virtual Function GetEnumerator() As *IEnumerator
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175 | 'Return GetEnumerator(index, count)
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176 | End Function
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177 |
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178 | Const Virtual Function GetEnumerator(index As Long, count As Long) As *IEnumerator
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179 | ' TODO: 実装
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180 | End Function
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181 |
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182 | Virtual Function GetRange(index As Long, count As Long) As *ArrayList
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183 | ' TODO: 実装
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184 | End Function
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185 |
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186 | /*Const*/ Override Function IndexOf(object As Object) As Long
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187 | Return IndexOf(object, 0, size)
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188 | End Function
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189 |
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190 | /*Const*/ Virtual Function IndexOf(object As Object, startIndex As Long) As Long
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191 | Return IndexOf(object, startIndex, size - startIndex)
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192 | End Function
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193 |
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194 | /*Const*/ Virtual Function IndexOf(object As Object, startIndex As Long, count As Long) As Long
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195 | Dim i As Long
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196 | Dim last = Math.Min(startIndex + count - 1, size)
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197 | For i = startIndex To last
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198 | If object.Equals( pObject[i] ) Then
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199 | Return i
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200 | End If
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201 | Next
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202 | Return -1
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203 | End Function
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204 |
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205 | Override Sub Insert(i As Long, object As Object)
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206 | SetLeastCapacity(size + 1)
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207 | memmove(VarPtr(pObject[i + 1]), VarPtr(pObject[i]), SizeOf (*Object) * (size - i))
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208 | pObject[i] = object
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209 | size++
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210 | End Sub
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211 |
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212 | Virtual Sub InsertRange(index As Long, ByRef c As ICollection)
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213 | ' TODO: 実装
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214 | End Sub
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215 |
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216 | /*Const*/ Virtual Function LastIndexOf(object As Object) As Long
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217 | LastIndexOf(object, 0, size)
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218 | End Function
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219 |
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220 | /*Const*/ Virtual Function LastIndexOf(object As Object, startIndex As Long) As Long
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221 | Return LastIndexOf(object, startIndex, size - startIndex)
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222 | End Function
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223 |
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224 | /*Const*/ Virtual Function LastIndexOf(object As Object, startIndex As Long, count As Long) As Long
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225 | ' TODO: 実装
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226 | End Function
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227 |
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228 | Override Sub Remove(object As Object)
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229 | Dim i = IndexOf(object)
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230 | If i > 0 Then
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231 | RemoveAt(i)
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232 | size--
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233 | End If
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234 | End Sub
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235 |
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236 | Override Sub RemoveAt(i As Long)
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237 | RemoveRange(i, 1)
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238 | size--
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239 | End Sub
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240 |
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241 | Virtual Sub RemoveRange(i As Long, count As Long)
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242 | Dim removeLastPos = i + count
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243 | memmove(VarPtr(pObject[i]), VarPtr(pObject[removeLastPos]), SizeOf(*Object) * (size - removeLastPos))
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244 | size -= count
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245 | End Sub
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246 |
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247 | Virtual Sub Reverse()
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248 | Reverse(0, size)
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249 | End Sub
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250 |
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251 | Virtual Sub Reverse(startIndex As Long, count As Long)
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252 | ' TODO: 実装
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253 | End Sub
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254 |
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255 | Virtual Sub SetRange(index As Long, ByRef c As ICollection)
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256 | ' TODO: 実装
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257 | End Sub
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258 |
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259 | Virtual Sub Sort()
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260 | ' TODO: 実装
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261 | End Sub
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262 |
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263 | Virtual Sub Sort(ByRef c As IComparer)
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264 | Sort(0, size, c)
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265 | End Sub
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266 |
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267 | Virtual Sub Sort(index As Long, count As Long, ByRef c As IComparer)
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268 | ' TODO: 実装
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269 | End Sub
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270 |
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271 | ' ToArray
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272 | Virtual Sub TrimToSize()
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273 | Realloc(size)
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274 | End Sub
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275 |
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276 | /*Override*/ Virtual Function ToString() As String
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277 | Return "System.Collections.ArrayList"
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278 | End Function
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279 |
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280 | ' --------------------------------
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281 | ' static methods
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282 | Static Function Adapter(ByRef l As IList) As *ArrayList
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283 | ' TODO: 実装
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284 | End Function
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285 |
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286 | Static Function FixedSize(ByRef l As ArrayList) As *ArrayList
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287 | ' TODO: 実装
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288 | End Function
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289 |
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290 | Static Function FixedSize(ByRef l As IList) As *IList
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291 | Return FixedSize(Adapter(VarPtr(i)))
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292 | End Function
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293 |
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294 | Static Function ReadOnly(ByRef l As ArrayList) As *ArrayList
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295 | ' TODO: 実装
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296 | End Function
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297 |
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298 | Static Function ReadOnly(ByRef l As IList) As *IList
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299 | Return ReadOnly(Adapter(VarPtr(i)))
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300 | End Function
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301 |
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302 | Static Function Repeat(ByRef x As Object, c As Long) As *ArrayList
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303 | Repeat = New ArrayList(c)
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304 | Dim i As Long
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305 | For i = 0 To ELM(c)
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306 | Repeat->Add(VarPtr(x))
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307 | Next
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308 | End Function
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309 |
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310 | Static Function Synchronized(ByRef l As ArrayList) As *ArrayList
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311 | ' TODO: 実装
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312 | End Function
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313 |
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314 | Static Function Synchronized(ByRef l As IList) As *IList
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315 | Return Synchronized(Adapter(VarPtr(i)))
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316 | End Function
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317 |
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318 | End Class
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319 |
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320 | /*
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321 | Class ArrayList_Element
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322 | Public
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323 | Sub ArrayList_Element()
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324 | Init(0)
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325 | End Sub
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326 | Sub ArrayList_Element(c As Long)
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327 | Init(c)
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328 | End Sub
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329 |
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330 | Sub ~ArrayList_Element()
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331 | free(Elm)
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332 | End Sub
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333 |
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334 | Sub Init(c As Long)
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335 | If c > 0 Then
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336 | Elm = malloc(SizeOf (*Object) * c)
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337 | If Elm = 0 Then
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338 | ' OutOfMemoryException
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339 | Debug
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340 | End If
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341 | Else
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342 | Elm = 0
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343 | End If
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344 | Size = 0
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345 | Capacity = c
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346 | End Sub
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347 |
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348 | Sub Swap(ByRef x As ArrayList_Element)
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349 | Dim tmpElm = x.Elm
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350 | x.Elm = This.Elm
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351 | This.Elm = tmpElm
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352 |
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353 | Dim tmpSize = x.Size
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354 | x.Size = This.Size
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355 | This.Size = x.Size
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356 |
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357 | Dim tmpCap = x.Capacity
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358 | x.Capacity = This.Capacity
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359 | This.Capacity = tmpCap
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360 | End Sub
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361 |
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362 | Elm As **Object
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363 | Size As Long
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364 | Capacity As Long
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365 | End Class
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366 | */
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