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}
((struct pre_ivar*)instance)->memchunks = NULL;
((struct pre_ivar*)instance)->memchunks_size = 0;
((struct pre_ivar*)instance)->retain_count = 1;
#ifndef OF_ATOMIC_OPS
of_spinlock_new(&((struct pre_ivar*)instance)->retain_spinlock);
#endif
instance = (OFObject*)((char*)instance + PRE_IVAR_ALIGN);
memset(instance, 0, isize);
instance->isa = self;
return instance;
|
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>
>
>
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}
((struct pre_ivar*)instance)->memchunks = NULL;
((struct pre_ivar*)instance)->memchunks_size = 0;
((struct pre_ivar*)instance)->retain_count = 1;
#ifndef OF_ATOMIC_OPS
if (!of_spinlock_new(&((struct pre_ivar*)instance)->retain_spinlock)) {
free(instance);
@throw [OFInitializationFailedException newWithClass: self];
}
#endif
instance = (OFObject*)((char*)instance + PRE_IVAR_ALIGN);
memset(instance, 0, isize);
instance->isa = self;
return instance;
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}
- retain
{
#ifdef OF_ATOMIC_OPS
of_atomic_inc32(&PRE_IVAR->retain_count);
#else
of_spinlock_lock(&PRE_IVAR->retain_spinlock);
PRE_IVAR->retain_count++;
of_spinlock_unlock(&PRE_IVAR->retain_spinlock);
#endif
return self;
}
- (int32_t)retainCount
{
return PRE_IVAR->retain_count;
}
- (void)release
{
#ifdef OF_ATOMIC_OPS
if (!of_atomic_dec32(&PRE_IVAR->retain_count))
[self dealloc];
#else
int32_t c;
of_spinlock_lock(&PRE_IVAR->retain_spinlock);
c = --PRE_IVAR->retain_count;
of_spinlock_unlock(&PRE_IVAR->retain_spinlock);
if (!c)
[self dealloc];
#endif
}
- autorelease
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}
- retain
{
#ifdef OF_ATOMIC_OPS
of_atomic_inc32(&PRE_IVAR->retain_count);
#else
assert(of_spinlock_lock(&PRE_IVAR->retain_spinlock));
PRE_IVAR->retain_count++;
assert(of_spinlock_unlock(&PRE_IVAR->retain_spinlock));
#endif
return self;
}
- (int32_t)retainCount
{
return PRE_IVAR->retain_count;
}
- (void)release
{
#ifdef OF_ATOMIC_OPS
if (!of_atomic_dec32(&PRE_IVAR->retain_count))
[self dealloc];
#else
int32_t c;
assert(of_spinlock_lock(&PRE_IVAR->retain_spinlock));
c = --PRE_IVAR->retain_count;
assert(of_spinlock_unlock(&PRE_IVAR->retain_spinlock));
if (!c)
[self dealloc];
#endif
}
- autorelease
|