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xpc_array_get_uint64(_:_:)

Gets a 64-bit unsigned integer primitive value from an array directly.

Declaration

func xpc_array_get_uint64(_ xarray: xpc_object_t, _ index: Int) -> UInt64

Parameters

  • xarray:

    The array which is to be examined.

  • index:

    The index of the value to obtain. This value must lie within the index space of the array (0 to N-1 inclusive, where N is the count of the array). If the index is outside that range, the behavior is undefined.

Return Value

The underlying uint64_t value at the specified index. 0 if the value at the specified index is not an unsigned integer value.

See Also

Array objects