A protocol defining the message for performing the operation of a unary function object. More...
#import <ObjectiveLib/Functional.h>
Inheritance diagram for <OLBoolUnaryFunction>:
Public Member Functions | |
| (BOOL) | - performUnaryFunctionWithArg: |
| Perform the function of this function object. | |
Detailed Description
A protocol defining the message for performing the operation of a unary function object.
This is a specialized form of OLUnaryFunction that returns the result as a boolean value instead of an allocated object.
Member Function Documentation
| - (BOOL) performUnaryFunctionWithArg: | (id) | arg |
Perform the function of this function object.
The operation is performed on the single parameter and the result is returned.
- Parameters:
-
arg the argument to the function
- Returns:
- the result
Reimplemented in OLUnaryNegate, OLLogicalNot, OLBoolBinder2nd, and OLBoolBinder1st.
The documentation for this protocol was generated from the following file:
