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1 /* | 1 /* |
2 ****************************************************************************** | 2 ****************************************************************************** |
3 * Copyright (C) 2009-2012, International Business Machines | 3 * Copyright (C) 2009-2014, International Business Machines |
4 * Corporation and others. All Rights Reserved. | 4 * Corporation and others. All Rights Reserved. |
5 ****************************************************************************** | 5 ****************************************************************************** |
6 */ | 6 */ |
7 | 7 |
8 #include "ulist.h" | 8 #include "ulist.h" |
9 #include "cmemory.h" | 9 #include "cmemory.h" |
10 #include "cstring.h" | 10 #include "cstring.h" |
11 #include "uenumimp.h" | 11 #include "uenumimp.h" |
12 | 12 |
13 typedef struct UListNode UListNode; | 13 typedef struct UListNode UListNode; |
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167 | 167 |
168 U_CAPI void U_EXPORT2 ulist_resetList(UList *list) { | 168 U_CAPI void U_EXPORT2 ulist_resetList(UList *list) { |
169 if (list != NULL) { | 169 if (list != NULL) { |
170 list->curr = list->head; | 170 list->curr = list->head; |
171 list->currentIndex = 0; | 171 list->currentIndex = 0; |
172 } | 172 } |
173 } | 173 } |
174 | 174 |
175 U_CAPI void U_EXPORT2 ulist_deleteList(UList *list) { | 175 U_CAPI void U_EXPORT2 ulist_deleteList(UList *list) { |
176 UListNode *listHead = NULL; | 176 UListNode *listHead = NULL; |
177 UListNode *listPointer = NULL; | 177 |
178 | |
179 if (list != NULL) { | 178 if (list != NULL) { |
180 listHead = list->head; | 179 listHead = list->head; |
181 listPointer = listHead; | |
182 while (listHead != NULL) { | 180 while (listHead != NULL) { |
183 listPointer = listHead->next; | 181 UListNode *listPointer = listHead->next; |
184 | 182 |
185 if (listHead->forceDelete) { | 183 if (listHead->forceDelete) { |
186 uprv_free(listHead->data); | 184 uprv_free(listHead->data); |
187 } | 185 } |
188 | 186 |
189 uprv_free(listHead); | 187 uprv_free(listHead); |
190 listHead = listPointer; | 188 listHead = listPointer; |
191 } | 189 } |
192 uprv_free(list); | 190 uprv_free(list); |
193 list = NULL; | 191 list = NULL; |
194 } | 192 } |
195 } | 193 } |
196 | 194 |
197 U_CAPI void U_EXPORT2 ulist_close_keyword_values_iterator(UEnumeration *en) { | 195 U_CAPI void U_EXPORT2 ulist_close_keyword_values_iterator(UEnumeration *en) { |
198 if (en != NULL) { | 196 if (en != NULL) { |
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227 return ; | 225 return ; |
228 } | 226 } |
229 | 227 |
230 ulist_resetList((UList *)(en->context)); | 228 ulist_resetList((UList *)(en->context)); |
231 } | 229 } |
232 | 230 |
233 U_CAPI UList * U_EXPORT2 ulist_getListFromEnum(UEnumeration *en) { | 231 U_CAPI UList * U_EXPORT2 ulist_getListFromEnum(UEnumeration *en) { |
234 return (UList *)(en->context); | 232 return (UList *)(en->context); |
235 } | 233 } |
236 | 234 |
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