MutLockDict Class Reference

MutLockDict is a thread-safe version of NSMutableDictionary. More...

#include <MutLockDict.h>

Inheritance diagram for MutLockDict:

Collaboration diagram for MutLockDict:

Instance Methods
(id)	- initWithCapacity:
(void)	- rdlock
(void)	- wrlock
(void)	- unlock
(NSMutableDictionary *)	- dict
(NSMutableDictionary *)	- createDictCopy
(NSMutableDictionary *)	- lockCreateDictCopy
(void)	- setObject:forKey:
(void)	- lockSetObject:forKey:
(void)	- setValue:forKey:
(void)	- lockSetValue:forKey:
(void)	- removeAllObjects
(void)	- lockRemoveAllObjects
(id)	- objectForKey:
(id)	- lockObjectForKey:
(void)	- removeObjectForKey:
(void)	- lockRemoveObjectForKey:
(void)	- addEntriesFromDictionary:
(void)	- lockAddEntriesFromDictionary:
(NSArray *)	- allKeys
(NSArray *)	- lockAllKeys
(NSArray *)	- allValues
(NSArray *)	- lockAllValues
(NSUInteger)	- count
(NSUInteger)	- lockCount

Class Methods
(id)	+ dictionaryWithCapacity:

Protected Attributes
NSMutableDictionary *	dict
pthread_rwlock_t	dictLock

Detailed Description

MutLockDict is a thread-safe version of NSMutableDictionary.

This class exists because NSMutableDictionary is not thread-safe by default: if you call methods on it from two different threads at the same time, it will try to execute both, often crashing in the process. This class has methods which allow you to work with a mutable dictionary in a transparent and thread-safe manner.

Definition at line 16 of file MutLockDict.h.

Method Documentation

addEntriesFromDictionary:

- (void) addEntriesFromDictionary:

(NSDictionary *)

otherDictionary

allKeys

- (NSArray *) allKeys

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allValues

- (NSArray *) allValues

Implemented in MutNRLockDict.

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count

- (NSUInteger) count

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createDictCopy

- (NSMutableDictionary *) createDictCopy

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dict

- (NSMutableDictionary *) dict

dictionaryWithCapacity:

+ (id) dictionaryWithCapacity:

(NSUInteger)

c

initWithCapacity:

- (id) initWithCapacity:

(NSUInteger)

c

lockAddEntriesFromDictionary:

- (void) lockAddEntriesFromDictionary:

(NSDictionary *)

otherDictionary

lockAllKeys

- (NSArray *) lockAllKeys

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lockAllValues

- (NSArray *) lockAllValues

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lockCount

- (NSUInteger) lockCount

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lockCreateDictCopy

- (NSMutableDictionary *) lockCreateDictCopy

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lockObjectForKey:

- (id) lockObjectForKey:

(NSString *)

k

lockRemoveAllObjects

- (void) lockRemoveAllObjects

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lockRemoveObjectForKey:

- (void) lockRemoveObjectForKey:

(NSString *)

k

lockSetObject:forKey:

- (void) lockSetObject:		(id)	o
forKey:		(NSString *)	s

lockSetValue:forKey:

- (void) lockSetValue:		(id)	v
forKey:		(NSString *)	s

objectForKey:

- (id) objectForKey:

(NSString *)

k

Implemented in MutNRLockDict.

rdlock

- (void) rdlock

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removeAllObjects

- (void) removeAllObjects

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removeObjectForKey:

- (void) removeObjectForKey:

(NSString *)

k

setObject:forKey:

- (void) setObject:		(id)	o
forKey:		(NSString *)	s

Implemented in MutNRLockDict.

setValue:forKey:

- (void) setValue:		(id)	v
forKey:		(NSString *)	s

Implemented in MutNRLockDict.

unlock

- (void) unlock

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wrlock

- (void) wrlock

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Member Data Documentation

dict

- (NSMutableDictionary*) dict

protected

Definition at line 17 of file MutLockDict.h.

dictLock

- (pthread_rwlock_t) dictLock

protected

Definition at line 18 of file MutLockDict.h.

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

• VVBasics.framework/Versions/A/Headers/MutLockDict.h