A function object that subtracts the value of one object from the value of another. More...
#import <ObjectiveLib/Functional.h>
Inheritance diagram for OLMinus:
Public Member Functions | |
| (id) | - performBinaryFunctionWithArg:andArg: |
| Subtract the value of arg2 from the value of arg1. | |
Detailed Description
A function object that subtracts the value of one object from the value of another.
Member Function Documentation
| - (id) performBinaryFunctionWithArg: | (id) | arg1 | |
| andArg: | (id) | arg2 | |
Subtract the value of arg2 from the value of arg1.
- Precondition:
- arg1 must respond to the message
arithmeticSubtract:found in the OLArithmetic protocol.
- Parameters:
-
arg1 the value from which to subtract arg2 the value to subtract
- Returns:
- the result of subtraction
Reimplemented from <OLBinaryFunction>.
The documentation for this class was generated from the following file:
