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reformatting: cJSON_InsertItemInArray

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This commit is contained in:
Max Bruckner 2016-09-30 10:45:09 +07:00
parent 207bb05e8c
commit 69dcfcf238
1 changed files with 26 additions and 2 deletions
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28
cJSON.c
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@ -1769,8 +1769,32 @@ void cJSON_DeleteItemFromObject(cJSON *object, const char *string)
} }
/* Replace array/object items with new ones. */ /* Replace array/object items with new ones. */
void cJSON_InsertItemInArray(cJSON *array,int which,cJSON *newitem) {cJSON *c=array->child;while (c && which>0) c=c->next,which--;if (!c) {cJSON_AddItemToArray(array,newitem);return;} void cJSON_InsertItemInArray(cJSON *array, int which, cJSON *newitem)
newitem->next=c;newitem->prev=c->prev;c->prev=newitem;if (c==array->child) array->child=newitem; else newitem->prev->next=newitem;} {
cJSON *c = array->child;
while (c && (which > 0))
{
c = c->next;
which--;
}
if (!c)
{
cJSON_AddItemToArray(array, newitem);
return;
}
newitem->next = c;
newitem->prev = c->prev;
c->prev = newitem;
if (c == array->child)
{
array->child = newitem;
}
else
{
newitem->prev->next = newitem;
}
}
void cJSON_ReplaceItemInArray(cJSON *array,int which,cJSON *newitem) {cJSON *c=array->child;while (c && which>0) c=c->next,which--;if (!c) return; void cJSON_ReplaceItemInArray(cJSON *array,int which,cJSON *newitem) {cJSON *c=array->child;while (c && which>0) c=c->next,which--;if (!c) return;
newitem->next=c->next;newitem->prev=c->prev;if (newitem->next) newitem->next->prev=newitem; newitem->next=c->next;newitem->prev=c->prev;if (newitem->next) newitem->next->prev=newitem;
if (c==array->child) array->child=newitem; else newitem->prev->next=newitem;c->next=c->prev=0;cJSON_Delete(c);} if (c==array->child) array->child=newitem; else newitem->prev->next=newitem;c->next=c->prev=0;cJSON_Delete(c);}