author | Claus Gittinger <cg@exept.de> |
Sat, 11 Jan 1997 13:14:19 +0100 | |
changeset 2145 | d243ffafeae3 |
parent 2110 | 3c531e1ab7c1 |
child 2183 | a2811a1d1037 |
permissions | -rw-r--r-- |
328 | 1 |
" |
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COPYRIGHT (c) 1995 by Claus Gittinger |
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2110 | 3 |
All Rights Reserved |
328 | 4 |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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||
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Array subclass:#MethodDictionary |
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instanceVariableNames:'' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'Kernel-Methods' |
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328 | 18 |
! |
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||
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!MethodDictionary class methodsFor:'documentation'! |
328 | 21 |
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copyright |
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" |
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COPYRIGHT (c) 1995 by Claus Gittinger |
|
2110 | 25 |
All Rights Reserved |
328 | 26 |
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27 |
This software is furnished under a license and may be used |
|
28 |
only in accordance with the terms of that license and with the |
|
29 |
inclusion of the above copyright notice. This software may not |
|
30 |
be provided or otherwise made available to, or used by, any |
|
31 |
other person. No title to or ownership of the software is |
|
32 |
hereby transferred. |
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" |
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! |
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||
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documentation |
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" |
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Instances of MethodDictionary store selector/method associations |
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in classes. Conceptionally, they behave like Dictionaries, but are |
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implemented using a single array (instead of dictionary, which uses |
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two arrays to store keys and values separately). |
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Also, they do not use hashing, since due to caching in the VM, hashing |
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does not make too much of a difference in speed, but complicates the |
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VM implementations. |
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1465 | 45 |
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[author:] |
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Stefan Vogel |
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[see also:] |
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Dictionary |
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Behavior Class |
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Method Symbol |
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" |
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! ! |
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!MethodDictionary class methodsFor:'instance creation'! |
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new:sz |
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^ self basicNew:(sz * 2) |
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! |
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withAll:aDictionary |
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"create a MethodDictionary from another Dictionary" |
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64 |
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|newDict i "{ Class: SmallInteger }" | |
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66 |
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newDict := self new:aDictionary size. |
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i := 1. |
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aDictionary keysAndValuesDo:[:key :value | |
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newDict basicAt:i put:key. |
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newDict basicAt:i+1 put:value. |
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i := i+2. |
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]. |
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^ newDict |
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75 |
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" |
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|d| |
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78 |
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d := Dictionary withKeys:#(a b c d e) andValues:#(1 2 3 4 5). |
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MethodDictionary withAll:d. |
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" |
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82 |
|
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"Created: 12.6.1996 / 13:46:43 / stefan" |
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84 |
"Modified: 12.6.1996 / 13:56:36 / stefan" |
1519 | 85 |
"Modified: 3.7.1996 / 11:05:55 / cg" |
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! |
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87 |
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88 |
withKeys:keys andValues:values |
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89 |
"create a MethodDictionary from a key (selector) array and value (method) array" |
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90 |
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1519 | 91 |
|inst sz "{ Class: SmallInteger }" | |
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92 |
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sz := keys size. |
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inst := self new:sz. |
1519 | 95 |
1 to:sz do:[:i | |
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inst basicAt:(i*2)-1 put:(keys at:i). |
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inst basicAt:(i*2) put:(values at:i). |
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98 |
]. |
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^ inst |
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100 |
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101 |
"Created: 12.6.1996 / 13:46:43 / stefan" |
1519 | 102 |
"Modified: 3.7.1996 / 11:05:34 / cg" |
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! ! |
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104 |
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105 |
!MethodDictionary class methodsFor:'binary storage'! |
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106 |
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107 |
binaryFullDefinitionFrom:stream manager:manager |
1519 | 108 |
|size "{ Class: SmallInteger }" |
109 |
inst| |
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110 |
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size := manager nextObject. |
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112 |
inst := self new:size. |
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113 |
1 to:size*2 by:2 do:[:i| |
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114 |
inst basicAt:i put:manager nextObject. "/ get selector |
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115 |
inst basicAt:(i + 1) put:(Method binaryFullDefinitionFrom:stream manager:manager). |
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116 |
]. |
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117 |
^ inst |
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118 |
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"Created: 7.6.1996 / 13:37:22 / stefan" |
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120 |
"Modified: 7.6.1996 / 13:52:08 / stefan" |
1519 | 121 |
"Modified: 3.7.1996 / 11:06:34 / cg" |
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! ! |
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123 |
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124 |
!MethodDictionary class methodsFor:'queries'! |
328 | 125 |
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126 |
isBuiltInClass |
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127 |
"this class is known by the run-time-system" |
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128 |
||
129 |
^ self == MethodDictionary |
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130 |
! ! |
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131 |
||
132 |
!MethodDictionary methodsFor:'accessing'! |
|
133 |
||
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134 |
associationAt:key |
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135 |
"return an association consisting of aKey and the element indexed |
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136 |
by aKey - |
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137 |
report an error, if no element is stored under aKey." |
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138 |
|
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139 |
|sz "{ Class: SmallInteger }"| |
328 | 140 |
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141 |
sz := self basicSize. |
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142 |
1 to:sz by:2 do:[:i | |
2110 | 143 |
(self basicAt:i) == key ifTrue:[ |
144 |
^ key -> (self basicAt:(i + 1)) |
|
145 |
] |
|
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146 |
]. |
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147 |
^ self errorKeyNotFound |
328 | 148 |
! |
149 |
||
150 |
at:key |
|
151 |
"return the value for a given key, which is supposed to be a symbol" |
|
152 |
||
153 |
|sz "{ Class: SmallInteger }"| |
|
154 |
||
155 |
sz := self basicSize. |
|
156 |
1 to:sz by:2 do:[:i | |
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157 |
(self basicAt:i) == key ifTrue:[ |
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158 |
^ self basicAt:(i + 1) |
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159 |
] |
328 | 160 |
]. |
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161 |
^ self errorKeyNotFound:key |
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162 |
|
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163 |
"Modified: 7.6.1996 / 15:53:28 / stefan" |
328 | 164 |
! |
165 |
||
166 |
at:key ifAbsent:exceptionBlock |
|
167 |
"return the element indexed by aKey - |
|
168 |
return result of exceptionBlock if no element is stored under aKey" |
|
169 |
||
170 |
|sz "{ Class: SmallInteger }"| |
|
171 |
||
172 |
sz := self basicSize. |
|
173 |
1 to:sz by:2 do:[:i | |
|
2110 | 174 |
(self basicAt:i) == key ifTrue:[ |
175 |
^ self basicAt:(i + 1) |
|
176 |
] |
|
328 | 177 |
]. |
178 |
^ exceptionBlock value |
|
179 |
! |
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180 |
||
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181 |
at:key put:value |
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182 |
"set the value for a given key, which is supposed to be a symbol. |
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183 |
In contrast to dictionaries, we allow adding elements only, if there is a |
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184 |
empty slot (nil key) present." |
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185 |
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186 |
|slot sz "{ Class: SmallInteger }"| |
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187 |
|
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188 |
sz := self basicSize. |
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189 |
1 to:sz by:2 do:[:i | |
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190 |
slot := self basicAt:i. |
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191 |
(slot == key) ifTrue:[ |
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192 |
^ self basicAt:(i + 1) put:value |
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193 |
]. |
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194 |
slot isNil ifTrue:[ |
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195 |
self basicAt:i put:key. |
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196 |
^ self basicAt:(i + 1) put:value |
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197 |
]. |
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198 |
]. |
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199 |
^ self errorKeyNotFound:key |
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200 |
|
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|
201 |
"Modified: 7.6.1996 / 09:39:04 / stefan" |
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|
202 |
! |
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|
203 |
|
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|
204 |
at:key putOrAppend:value |
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|
205 |
"set the value for a given key, which is supposed to be a symbol. |
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|
206 |
In contrast to dictionaries, we allow adding elements only, if there is a |
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|
207 |
empty slot (nil key) present. |
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|
208 |
Otherwise we create a return a new MethodDictionary" |
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|
209 |
|
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|
210 |
|slot emptySlot newDict sz "{ Class: SmallInteger }"| |
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|
211 |
|
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|
212 |
sz := self basicSize. |
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|
213 |
1 to:sz by:2 do:[:i | |
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|
214 |
slot := self basicAt:i. |
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|
215 |
(slot == key) ifTrue:[ |
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|
216 |
self basicAt:(i + 1) put:value . |
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|
217 |
^ self. |
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|
218 |
]. |
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|
219 |
slot isNil ifTrue:[ |
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|
220 |
emptySlot := i. |
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|
221 |
] |
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|
222 |
]. |
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|
223 |
|
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|
224 |
emptySlot notNil ifTrue:[ |
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|
225 |
self basicAt:emptySlot put:key. |
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|
226 |
self basicAt:(emptySlot + 1) put:value. |
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|
227 |
^ self. |
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|
228 |
]. |
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|
229 |
|
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|
230 |
"/ not enough room for new entry, copy to new dictionary |
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|
231 |
newDict := self copyEmpty:sz/2+1. |
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|
232 |
newDict replaceFrom:1 to:sz with:self startingAt:1. |
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|
233 |
newDict basicAt:(sz+1) put:key. |
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|
234 |
newDict basicAt:(sz+2) put:value. |
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|
235 |
^ newDict. |
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|
236 |
|
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|
237 |
"Created: 7.6.1996 / 15:01:54 / stefan" |
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|
238 |
"Modified: 7.6.1996 / 17:32:40 / stefan" |
dd25bb1e9973
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changeset
|
239 |
! |
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|
240 |
|
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|
241 |
keyAtValue:value ifAbsent:exceptionBlock |
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|
242 |
"return the first key with value - |
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|
243 |
return result of exceptionBlock if no key can be found" |
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|
244 |
|
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|
245 |
|sz "{ Class: SmallInteger }"| |
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|
246 |
|
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|
247 |
sz := self basicSize. |
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|
248 |
2 to:sz by:2 do:[:i | |
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|
249 |
(self basicAt:i) == value ifTrue:[ |
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|
250 |
^ self basicAt:(i - 1) |
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|
251 |
] |
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changeset
|
252 |
]. |
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|
253 |
^ exceptionBlock value |
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diff
changeset
|
254 |
|
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|
255 |
"Created: 7.6.1996 / 14:53:57 / stefan" |
dd25bb1e9973
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changeset
|
256 |
! |
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changeset
|
257 |
|
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diff
changeset
|
258 |
removeKey:key |
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changeset
|
259 |
"remove key from dictionary. |
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diff
changeset
|
260 |
We actually do not remove it, but set it to nil." |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
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diff
changeset
|
261 |
|
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diff
changeset
|
262 |
^ self removeKey:key ifAbsent:[self errorKeyNotFound:key]. |
dd25bb1e9973
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parents:
530
diff
changeset
|
263 |
|
dd25bb1e9973
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parents:
530
diff
changeset
|
264 |
"Created: 7.6.1996 / 15:58:50 / stefan" |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
265 |
! |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
266 |
|
dd25bb1e9973
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diff
changeset
|
267 |
removeKey:key ifAbsent:failBlock |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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diff
changeset
|
268 |
"remove key from dictionary. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
269 |
We actually do not remove it, but set it to nil." |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
270 |
|
dd25bb1e9973
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diff
changeset
|
271 |
|value sz "{ Class: SmallInteger }"| |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
272 |
|
dd25bb1e9973
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|
273 |
sz := self basicSize. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
274 |
1 to:sz by:2 do:[:i | |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
275 |
(self basicAt:i) == key ifTrue:[ |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
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diff
changeset
|
276 |
self basicAt:i put:nil. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
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diff
changeset
|
277 |
value := self basicAt:(i + 1). |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
278 |
self basicAt:(i + 1) put:nil. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
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changeset
|
279 |
^ value |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
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diff
changeset
|
280 |
] |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
281 |
]. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
282 |
|
2109
c019b0e813ec
oops removeKey:ifAbsent: should send #value to the block
Claus Gittinger <cg@exept.de>
parents:
1703
diff
changeset
|
283 |
^ failBlock value. |
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
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diff
changeset
|
284 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
285 |
"Created: 7.6.1996 / 15:57:56 / stefan" |
2109
c019b0e813ec
oops removeKey:ifAbsent: should send #value to the block
Claus Gittinger <cg@exept.de>
parents:
1703
diff
changeset
|
286 |
"Modified: 9.1.1997 / 03:29:56 / cg" |
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
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diff
changeset
|
287 |
! |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
288 |
|
dd25bb1e9973
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parents:
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diff
changeset
|
289 |
removeKeyAndCompress:key |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
290 |
"remove key from dictionary. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
291 |
A new, compressed MethodDictionary will be returned, |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
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diff
changeset
|
292 |
or nil, if key is not present." |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
293 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
294 |
|newDict dstIndex sz "{ Class: SmallInteger }"| |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
295 |
|
1508
960d6e7e563b
removeKeyAndCompress - failed if key was not present.
Claus Gittinger <cg@exept.de>
parents:
1485
diff
changeset
|
296 |
dstIndex := self identityIndexOf:key. |
960d6e7e563b
removeKeyAndCompress - failed if key was not present.
Claus Gittinger <cg@exept.de>
parents:
1485
diff
changeset
|
297 |
dstIndex == 0 ifTrue:[^ self]. |
960d6e7e563b
removeKeyAndCompress - failed if key was not present.
Claus Gittinger <cg@exept.de>
parents:
1485
diff
changeset
|
298 |
|
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
299 |
sz := self basicSize. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
300 |
newDict := self copyEmptyAndGrow:(sz/2-1). |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
301 |
dstIndex := 1. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
302 |
1 to:sz by:2 do:[:i | |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
303 |
(self basicAt:i) ~~ key ifTrue:[ |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
304 |
newDict basicAt:dstIndex put:(self basicAt:i). |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
305 |
newDict basicAt:dstIndex+1 put:(self basicAt:i+1). |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
306 |
dstIndex := dstIndex + 2. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
307 |
] |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
308 |
]. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
309 |
dstIndex > sz ifTrue:[ |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
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diff
changeset
|
310 |
^ nil |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
311 |
]. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
312 |
^ newDict |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
313 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
314 |
"Created: 7.6.1996 / 15:57:56 / stefan" |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
315 |
"Modified: 7.6.1996 / 16:47:02 / stefan" |
1508
960d6e7e563b
removeKeyAndCompress - failed if key was not present.
Claus Gittinger <cg@exept.de>
parents:
1485
diff
changeset
|
316 |
"Modified: 1.7.1996 / 21:31:38 / cg" |
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
317 |
! |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
318 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
319 |
size |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
320 |
"return the number of elements (associations) in the receiver" |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
321 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
322 |
^ self basicSize // 2 |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
323 |
! ! |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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|
324 |
|
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|
325 |
!MethodDictionary methodsFor:'binary storage'! |
dd25bb1e9973
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|
326 |
|
dd25bb1e9973
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|
327 |
storeFullBinaryDefinitionOn:stream manager:manager |
dd25bb1e9973
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parents:
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changeset
|
328 |
"store the complete description (i.e. including methods)" |
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|
329 |
|
dd25bb1e9973
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|
330 |
self size storeBinaryOn:stream manager:manager. |
dd25bb1e9973
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|
331 |
self keysAndValuesDo:[:sel :mthd| |
dd25bb1e9973
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parents:
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|
332 |
sel storeBinaryOn:stream manager:manager. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
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changeset
|
333 |
mthd makeRealMethod storeFullBinaryDefinitionOn:stream manager:manager. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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diff
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|
334 |
]. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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|
335 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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|
336 |
"Created: 7.6.1996 / 12:53:00 / stefan" |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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|
337 |
! ! |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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diff
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|
338 |
|
dd25bb1e9973
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|
339 |
!MethodDictionary methodsFor:'enumerating'! |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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diff
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|
340 |
|
1485 | 341 |
collect:aBlock |
342 |
"for each element in the receiver, evaluate the argument, aBlock |
|
343 |
and return a Bag with the results." |
|
344 |
||
345 |
|sz "{ Class: SmallInteger }" |
|
346 |
newCollection| |
|
347 |
||
348 |
newCollection := Bag new. |
|
349 |
sz := self basicSize. |
|
350 |
1 to:sz by:2 do:[:i | |
|
351 |
(self basicAt:i) notNil ifTrue:[ |
|
352 |
newCollection add:(aBlock value:(self basicAt:(i + 1))) |
|
353 |
] |
|
354 |
]. |
|
355 |
^ newCollection |
|
356 |
||
357 |
"Created: 24.6.1996 / 17:41:41 / cg" |
|
358 |
! |
|
359 |
||
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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diff
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|
360 |
do:aBlock |
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Use methodDictionary instead of selector/method arrays.
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parents:
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diff
changeset
|
361 |
"evaluate the 1 arg block aBlock for each value (i.e. each Method)" |
328 | 362 |
|
363 |
|sz "{ Class: SmallInteger }"| |
|
364 |
||
365 |
sz := self basicSize. |
|
366 |
1 to:sz by:2 do:[:i | |
|
1461
dd25bb1e9973
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parents:
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diff
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|
367 |
(self basicAt:i) notNil ifTrue:[ |
dd25bb1e9973
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|
368 |
aBlock value:(self basicAt:(i + 1)). |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
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diff
changeset
|
369 |
] |
328 | 370 |
]. |
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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|
371 |
|
dd25bb1e9973
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|
372 |
"Created: 7.6.1996 / 09:25:23 / stefan" |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
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diff
changeset
|
373 |
"Modified: 7.6.1996 / 13:47:37 / stefan" |
328 | 374 |
! |
375 |
||
1703 | 376 |
findFirstKey:aBlock |
377 |
"find and return the first key, for which evaluation of the argument, aBlock |
|
378 |
returns true; return nil if none is detected." |
|
379 |
||
380 |
self keysDo:[:key | |
|
381 |
(aBlock value:key) ifTrue:[^ key]. |
|
382 |
]. |
|
383 |
^ nil |
|
384 |
||
385 |
"Created: 8.10.1996 / 22:01:31 / cg" |
|
386 |
"Modified: 8.10.1996 / 22:02:03 / cg" |
|
387 |
! |
|
388 |
||
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
389 |
keysAndValuesDo:aBlock |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
390 |
"evaluate the 2 arg block aBlock for each key (i.e. each selector) |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
391 |
and each value (i.e. each method)" |
328 | 392 |
|
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
393 |
|key sz "{ Class: SmallInteger }"| |
328 | 394 |
|
395 |
sz := self basicSize. |
|
396 |
1 to:sz by:2 do:[:i | |
|
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
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parents:
530
diff
changeset
|
397 |
key := self basicAt:i. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
398 |
(key notNil) ifTrue:[ |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
399 |
aBlock value:key value:(self basicAt:(i+1)). |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
400 |
] |
328 | 401 |
]. |
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
402 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
403 |
"Created: 7.6.1996 / 09:27:42 / stefan" |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
404 |
! |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
405 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
406 |
keysDo:aBlock |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
407 |
"evaluate the 1 arg block aBlock for each key (i.e. each selector)" |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
408 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
409 |
|key sz "{ Class: SmallInteger }"| |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
410 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
411 |
sz := self basicSize. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
412 |
1 to:sz by:2 do:[:i | |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
413 |
key := self basicAt:i. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
414 |
(key notNil) ifTrue:[ |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
415 |
aBlock value:key. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
416 |
] |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
417 |
]. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
418 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
419 |
"Created: 7.6.1996 / 09:26:34 / stefan" |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
420 |
! ! |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
421 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
422 |
!MethodDictionary methodsFor:'inspecting'! |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
423 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
424 |
inspectorClass |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
425 |
"redefined to use DictionaryInspector |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
426 |
(instead of the default Inspector)." |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
427 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
428 |
^ DictionaryInspectorView |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
429 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
430 |
"Created: 12.6.1996 / 12:29:13 / stefan" |
328 | 431 |
! ! |
432 |
||
433 |
!MethodDictionary methodsFor:'queries'! |
|
434 |
||
435 |
keys |
|
436 |
"return a collection containing all keys of the receiver" |
|
437 |
||
438 |
^ (1 to:self basicSize by:2) collect:[:index | self basicAt:index]. |
|
439 |
! |
|
440 |
||
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
441 |
values |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
442 |
"return a collection containing all values of the receiver" |
328 | 443 |
|
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
444 |
^ (2 to:self basicSize by:2) collect:[:index | self basicAt:index]. |
328 | 445 |
|
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
446 |
"Created: 7.6.1996 / 09:40:32 / stefan" |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
447 |
! ! |
328 | 448 |
|
2109
c019b0e813ec
oops removeKey:ifAbsent: should send #value to the block
Claus Gittinger <cg@exept.de>
parents:
1703
diff
changeset
|
449 |
!MethodDictionary class methodsFor:'documentation'! |
328 | 450 |
|
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
530
diff
changeset
|
451 |
version |
2110 | 452 |
^ '$Header: /cvs/stx/stx/libbasic/MethodDictionary.st,v 1.12 1997-01-09 14:14:09 cg Exp $' |
328 | 453 |
! ! |