Returns the number of values currently in a bag.
SDKs
- iOS 2.0+
- macOS 10.0+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
Framework
- Core Foundation
FunctionCFBag
CFBag
See Also
Examining a Bag
func CFBagReports whether or not a value is in a bag.
func CFBagReturns the number of times a value occurs in a bag.
func CFBagReturns a requested value from a bag.
func CFBagReports whether or not a value is in a bag, and returns that value indirectly if it exists.
func CFBagFills a buffer with values from a bag.