ObjectiveLib
1.0.0
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A function object for reversing the sign of the value of a given object. More...
#import <ObjectiveLib/Functional.h>
Public Member Functions | |
(id) | - performUnaryFunctionWithArg: |
Reverse the sign of the value of arg and return the result. |
A function object for reversing the sign of the value of a given object.
- (id) performUnaryFunctionWithArg: | (id) | arg |
Reverse the sign of the value of arg and return the result.
arithmeticNegate
found in the OLArithmetic protocol.arg | the value of which to reverse the sign |
Reimplemented from <OLUnaryFunction>.
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