Function

CFBinaryHeapGetCount(_:)

Returns the number of values currently in a binary heap.

Declaration

func CFBinaryHeapGetCount(_ heap: CFBinaryHeap!) -> CFIndex

Parameters

heap

The binary heap to use.

Return Value

The number of values in heap.

See Also

CFBinaryHeap Miscellaneous Functions

func CFBinaryHeapContainsValue(CFBinaryHeap!, UnsafeRawPointer!) -> Bool

Returns whether a given value is in a binary heap.

func CFBinaryHeapCreateCopy(CFAllocator!, CFIndex, CFBinaryHeap!) -> CFBinaryHeap!

Creates a new mutable or fixed-mutable binary heap with the values from a pre-existing binary heap.

func CFBinaryHeapGetCountOfValue(CFBinaryHeap!, UnsafeRawPointer!) -> CFIndex

Counts the number of times a given value occurs in a binary heap.

func CFBinaryHeapGetMinimum(CFBinaryHeap!) -> UnsafeRawPointer!

Returns the minimum value in a binary heap.

func CFBinaryHeapGetTypeID() -> CFTypeID

Returns the type identifier of the CFBinaryHeap opaque type.

func CFBinaryHeapGetValues(CFBinaryHeap!, UnsafeMutablePointer<UnsafeRawPointer?>!)

Copies all the values from a binary heap into a sorted C array.

func CFBinaryHeapRemoveAllValues(CFBinaryHeap!)

Removes all values from a binary heap, making it empty.

func CFBinaryHeapRemoveMinimumValue(CFBinaryHeap!)

Removes the minimum value from a binary heap.

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