ObjectiveLib  1.0.0
Public Member Functions
OLLogicalNot Class Reference

A function object is true only if its argument is false. More...

#import <ObjectiveLib/Functional.h>

Inheritance diagram for OLLogicalNot:
Inheritance graph
[legend]

List of all members.

Public Member Functions

(BOOL) - performUnaryFunctionWithArg:
 Test arg and return YES only if arg is false.

Detailed Description

A function object is true only if its argument is false.

The given argument must be convertible to a boolean value, meaning that it must respond to the message boolValue.


Member Function Documentation

- (BOOL) performUnaryFunctionWithArg: (id)  arg

Test arg and return YES only if arg is false.

Precondition:
arg must respond to the message boolValue.
Parameters:
argthe argument to test
Returns:
YES if arg is false, NO otherwise

Reimplemented from <OLBoolUnaryFunction>.


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

ObjectiveLibGenerated Sat Feb 15 2014 07:45:34, © 2004-2007 Will Mason