void CFArraySetValueAtIndex(CFMutableArrayRef array, CFIndex idx, const void *value) {
CF_OBJC_FUNCDISPATCHV(__kCFArrayTypeID, void, (NSMutableArray *)array, setObject:(id)value atIndex:(NSUInteger)idx);
__CFGenericValidateType(array, __kCFArrayTypeID);
CFAssert1(__CFArrayGetType(array) != __kCFArrayImmutable, __kCFLogAssertion, "%s(): array is immutable", __PRETTY_FUNCTION__);
CFAssert2(0 <= idx && idx <= __CFArrayGetCount(array), __kCFLogAssertion, "%s(): index (%d) out of bounds", __PRETTY_FUNCTION__, idx);
CHECK_FOR_MUTATION(array);
if (idx == __CFArrayGetCount(array)) {
_CFArrayReplaceValues(array, CFRangeMake(idx, 0), &value, 1);
} else {
BEGIN_MUTATION(array);
const void *old_value;
const CFArrayCallBacks *cb = __CFArrayGetCallBacks(array);
CFAllocatorRef allocator = __CFGetAllocator(array);
struct __CFArrayBucket *bucket = __CFArrayGetBucketAtIndex(array, idx);
if (NULL != cb->retain && !hasBeenFinalized(array)) {
value = (void *)INVOKE_CALLBACK2(cb->retain, allocator, value);
}
old_value = bucket->_item;
__CFAssignWithWriteBarrier((void **)&bucket->_item, (void *)value); // GC: handles deque/CFStorage cases.
if (NULL != cb->release && !hasBeenFinalized(array)) {
INVOKE_CALLBACK2(cb->release, allocator, old_value);
}
array->_mutations++;
END_MUTATION(array);
}
}
void CFArrayAppendValue(CFMutableArrayRef array, const void *value) {
CF_OBJC_FUNCDISPATCH1(__kCFArrayTypeID, void, array, "addObject:", value);
__CFGenericValidateType(array, __kCFArrayTypeID);
CFAssert1(__CFArrayGetType(array) != __kCFArrayImmutable, __kCFLogAssertion, "%s(): array is immutable", __PRETTY_FUNCTION__);
CHECK_FOR_MUTATION(array);
_CFArrayReplaceValues(array, CFRangeMake(__CFArrayGetCount(array), 0), &value, 1);
}
void CFArrayRemoveValueAtIndex(CFMutableArrayRef array, CFIndex idx) {
CF_OBJC_FUNCDISPATCHV(__kCFArrayTypeID, void, (NSMutableArray *)array, removeObjectAtIndex:(NSUInteger)idx);
__CFGenericValidateType(array, __kCFArrayTypeID);
CFAssert1(__CFArrayGetType(array) != __kCFArrayImmutable, __kCFLogAssertion, "%s(): array is immutable", __PRETTY_FUNCTION__);
CFAssert2(0 <= idx && idx < __CFArrayGetCount(array), __kCFLogAssertion, "%s(): index (%d) out of bounds", __PRETTY_FUNCTION__, idx);
CHECK_FOR_MUTATION(array);
_CFArrayReplaceValues(array, CFRangeMake(idx, 1), NULL, 0);
}
void CFArrayInsertValueAtIndex(CFMutableArrayRef array, CFIndex idx, const void *value) {
CF_OBJC_FUNCDISPATCH2(__kCFArrayTypeID, void, array, "insertObject:atIndex:", value, idx);
__CFGenericValidateType(array, __kCFArrayTypeID);
CFAssert1(__CFArrayGetType(array) != __kCFArrayImmutable, __kCFLogAssertion, "%s(): array is immutable", __PRETTY_FUNCTION__);
CFAssert2(0 <= idx && idx <= __CFArrayGetCount(array), __kCFLogAssertion, "%s(): index (%d) out of bounds", __PRETTY_FUNCTION__, idx);
CHECK_FOR_MUTATION(array);
_CFArrayReplaceValues(array, CFRangeMake(idx, 0), &value, 1);
}
void CFArrayReplaceValues(CFMutableArrayRef array, CFRange range, const void **newValues, CFIndex newCount) {
CF_OBJC_FUNCDISPATCHV(__kCFArrayTypeID, void, (NSMutableArray *)array, replaceObjectsInRange:NSMakeRange(range.location, range.length) withObjects:(id *)newValues count:(NSUInteger)newCount);
__CFGenericValidateType(array, __kCFArrayTypeID);
__CFArrayValidateRange(array, range, __PRETTY_FUNCTION__);
CFAssert1(__CFArrayGetType(array) != __kCFArrayImmutable, __kCFLogAssertion, "%s(): array is immutable", __PRETTY_FUNCTION__);
CFAssert2(0 <= newCount, __kCFLogAssertion, "%s(): newCount (%d) cannot be less than zero", __PRETTY_FUNCTION__, newCount);
CHECK_FOR_MUTATION(array);
return _CFArrayReplaceValues(array, range, newValues, newCount);
}
