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@synthesize lastListObject = _lastListObject;
+ (instancetype)list
{
return [[[self alloc] init] autorelease];
}
- initWithSerialization: (OFXMLElement*)element
- initWithSerialization: (OFXMLElement *)element
{
self = [self init];
@try {
void *pool = objc_autoreleasePoolPush();
if (![[element name] isEqual: [self className]] ||
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for (of_list_object_t *iter = _firstListObject;
iter != NULL; iter = iter->next)
[iter->object release];
[super dealloc];
}
- (of_list_object_t*)appendObject: (id)object
- (of_list_object_t *)appendObject: (id)object
{
of_list_object_t *listObject;
listObject = [self allocMemoryWithSize: sizeof(of_list_object_t)];
listObject->object = [object retain];
listObject->next = NULL;
listObject->previous = _lastListObject;
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_count++;
_mutations++;
return listObject;
}
- (of_list_object_t*)prependObject: (id)object
- (of_list_object_t *)prependObject: (id)object
{
of_list_object_t *listObject;
listObject = [self allocMemoryWithSize: sizeof(of_list_object_t)];
listObject->object = [object retain];
listObject->next = _firstListObject;
listObject->previous = NULL;
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_count++;
_mutations++;
return listObject;
}
- (of_list_object_t*)insertObject: (id)object
beforeListObject: (of_list_object_t*)listObject
- (of_list_object_t *)insertObject: (id)object
beforeListObject: (of_list_object_t *)listObject
{
of_list_object_t *newListObject;
newListObject = [self allocMemoryWithSize: sizeof(of_list_object_t)];
newListObject->object = [object retain];
newListObject->next = listObject;
newListObject->previous = listObject->previous;
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_count++;
_mutations++;
return newListObject;
}
- (of_list_object_t*)insertObject: (id)object
afterListObject: (of_list_object_t*)listObject
- (of_list_object_t *)insertObject: (id)object
afterListObject: (of_list_object_t *)listObject
{
of_list_object_t *newListObject;
newListObject = [self allocMemoryWithSize: sizeof(of_list_object_t)];
newListObject->object = [object retain];
newListObject->next = listObject->next;
newListObject->previous = listObject;
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_count++;
_mutations++;
return newListObject;
}
- (void)removeListObject: (of_list_object_t*)listObject
- (void)removeListObject: (of_list_object_t *)listObject
{
if (listObject->previous != NULL)
listObject->previous->next = listObject->next;
if (listObject->next != NULL)
listObject->next->previous = listObject->previous;
if (_firstListObject == listObject)
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OF_HASH_ADD_HASH(hash, [iter->object hash]);
OF_HASH_FINALIZE(hash);
return hash;
}
- (OFString*)description
- (OFString *)description
{
OFMutableString *ret;
if (_count == 0)
return @"[]";
ret = [OFMutableString stringWithString: @"[\n"];
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[ret appendString: @"\n]"];
[ret makeImmutable];
return ret;
}
- (OFXMLElement*)XMLElementBySerializing
- (OFXMLElement *)XMLElementBySerializing
{
OFXMLElement *element =
[OFXMLElement elementWithName: [self className]
namespace: OF_SERIALIZATION_NS];
for (of_list_object_t *iter = _firstListObject;
iter != NULL; iter = iter->next) {
void *pool = objc_autoreleasePoolPush();
[element addChild: [iter->object XMLElementBySerializing]];
objc_autoreleasePoolPop(pool);
}
return element;
}
- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t*)state
objects: (id*)objects
- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t *)state
objects: (id *)objects
count: (int)count
{
of_list_object_t *listObject;
memcpy(&listObject, state->extra, sizeof(listObject));
state->itemsPtr = objects;
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|
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}
memcpy(state->extra, &listObject, sizeof(listObject));
return count;
}
- (OFEnumerator*)objectEnumerator
- (OFEnumerator *)objectEnumerator
{
return [[[OFListEnumerator alloc]
initWithList: self
mutationsPointer: &_mutations] autorelease];
}
@end
@implementation OFListEnumerator
- initWithList: (OFList*)list
mutationsPointer: (unsigned long*)mutationsPtr
- initWithList: (OFList *)list
mutationsPointer: (unsigned long *)mutationsPtr
{
self = [super init];
_list = [list retain];
_current = [list firstListObject];
_mutations = *mutationsPtr;
_mutationsPtr = mutationsPtr;
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