<OFFastEnumeration> Protocol Reference

A protocol for fast enumeration. More...

#include <ObjFW/ObjFW.h>

Inheritance diagram for <OFFastEnumeration>:

Instance Methods
(int)	- countByEnumeratingWithState:objects:count:
	A method which is called by the code produced by the compiler when doing a fast enumeration.

Detailed Description

A protocol for fast enumeration.

The OFFastEnumeration protocol needs to be implemented by all classes supporting fast enumeration.

Method Documentation

countByEnumeratingWithState:objects:count:

- (int) countByEnumeratingWithState:		(OFFastEnumerationState *)	state
objects:		(id __unsafe_unretained *)	objects
count:		(int)	count

A method which is called by the code produced by the compiler when doing a fast enumeration.

Parameters

state	Context information for the enumeration
objects	A pointer to an array where to put the objects
count	The number of objects that can be stored at objects

Returns

The number of objects returned in objects or 0 when the enumeration finished.

Exceptions

OFEnumerationMutationException

The object was mutated during enumeration

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

• src/OFEnumerator.h