< OLUnaryFunction > Protocol Reference
[Function Objects]

A protocol defining the message for performing the operation of a unary function object. More...

#import <ObjectiveLib/Functional.h>

Inheritance diagram for < OLUnaryFunction >:

[legend]List of all members.

Public Member Functions
(id)	- performUnaryFunctionWithArg:
	Perform the function of this function object.

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Detailed Description

A protocol defining the message for performing the operation of a unary function object.

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Member Function Documentation

- (id) performUnaryFunctionWithArg:

(id)

arg

Perform the function of this function object.

The operation is performed on the single parameter, a new object is allocated containing the result, and it is returned.

Parameters:

arg

the argument to the function

Returns:

a new object containing the result

Reimplemented in OLBinder1st, OLBinder2nd, OLMemFun, and OLNegate.

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The documentation for this protocol was generated from the following file:

• Functional.h

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Generated Sun Apr 22 15:19:09 2007, © 2004-2007 Will Mason