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# CFBoolean

```
class CFBoolean
```

## Overview

CFBoolean objects are used to wrap boolean values for use in Core Foundation property lists and collection types.

## Topics

### CFBoolean Miscellaneous Functions

[`CFBooleanGetTypeID()`](/documentation/CoreFoundation/CFBooleanGetTypeID())

Returns the Core Foundation type identifier for the CFBoolean opaque type.

[`CFBooleanGetValue(_:)`](/documentation/CoreFoundation/CFBooleanGetValue(_:))

Returns the value of a CFBoolean object as a standard C type `Boolean`.

### Constants

[Boolean Values](/documentation/CoreFoundation/boolean-values)

CFBoolean evaluates to either true or false values where `kCFBooleanTrue` is the true, and `kCFBooleanFalse` is the false value.

## See Also

  [Property List Programming Topics for Core Foundation](https://developer.apple.com/library/archive/documentation/CoreFoundation/Conceptual/CFPropertyLists/CFPropertyLists.html#//apple_ref/doc/uid/10000130i)


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