ObjFW
|
An abstract class for an unordered set of unique objects. More...
#import <ObjFW/OFSet.h>
Instance Methods | |
(id) | - initWithSet: |
Initializes an already allocated set with the specified set. More... | |
(id) | - initWithArray: |
Initializes an already allocated set with the specified array. More... | |
(id) | - initWithObjects: |
Initializes an already allocated set with the specified objects. More... | |
(id) | - initWithObjects:count: |
Initializes an already allocated set with the specified objects. More... | |
(id) | - initWithObject:arguments: |
Initializes an already allocated set with the specified object and va_list. More... | |
(bool) | - isSubsetOfSet: |
Returns whether the receiver is a subset of the specified set. More... | |
(bool) | - intersectsSet: |
Returns whether the receiver and the specified set have at least one object in common. More... | |
(OFSet *) | - setBySubtractingSet: |
Creates a new set which contains the objects which are in the receiver, but not in the specified set. More... | |
(OFSet *) | - setByIntersectingWithSet: |
Creates a new set by creating the intersection of the receiver and the specified set. More... | |
(OFSet *) | - setByAddingSet: |
Creates a new set by creating the union of the receiver and the specified set. More... | |
(OFArray *) | - allObjects |
Returns an array of all objects in the set. More... | |
(nullable ObjectType) | - anyObject |
Returns an arbitrary object in the set. More... | |
(bool) | - containsObject: |
Checks whether the set contains an object equal to the specified object. More... | |
(nullable id) | - valueForKey: |
Returns the value for the specified key. More... | |
(void) | - setValue:forKey: |
Set the value for the specified key. More... | |
(OFEnumerator *) | - objectEnumerator |
Returns an OFEnumerator to enumerate through all objects of the set. More... | |
(void) | - enumerateObjectsUsingBlock: |
Executes a block for each object in the set. More... | |
(OFSet *) | - filteredSetUsingBlock: |
Creates a new set, only containing the objects for which the block returns true. More... | |
Instance Methods inherited from OFObject | |
(id) | - init |
Initializes an already allocated object. More... | |
(OFString *) | - className |
Returns the name of the object's class. More... | |
(OFString *) | - description |
Returns a description for the object. More... | |
(nullable void *) | - allocMemoryWithSize: |
Allocates memory and stores it in the object's memory pool. More... | |
(nullable void *) | - allocMemoryWithSize:count: |
Allocates memory for the specified number of items and stores it in the object's memory pool. More... | |
(nullable void *) | - resizeMemory:size: |
Resizes memory in the object's memory pool to the specified size. More... | |
(nullable void *) | - resizeMemory:size:count: |
Resizes memory in the object's memory pool to the specific number of items of the specified size. More... | |
(void) | - freeMemory: |
Frees allocated memory and removes it from the object's memory pool. More... | |
(void) | - dealloc |
Deallocates the object. More... | |
(void) | - performSelector:afterDelay: |
Performs the specified selector after the specified delay. More... | |
(void) | - performSelector:withObject:afterDelay: |
Performs the specified selector with the specified object after the specified delay. More... | |
(void) | - performSelector:withObject:withObject:afterDelay: |
Performs the specified selector with the specified objects after the specified delay. More... | |
(void) | - performSelector:onThread:waitUntilDone: |
Performs the specified selector on the specified thread. More... | |
(void) | - performSelector:onThread:withObject:waitUntilDone: |
Performs the specified selector on the specified thread with the specified object. More... | |
(void) | - performSelector:onThread:withObject:withObject:waitUntilDone: |
Performs the specified selector on the specified thread with the specified objects. More... | |
(void) | - performSelectorOnMainThread:waitUntilDone: |
Performs the specified selector on the main thread. More... | |
(void) | - performSelectorOnMainThread:withObject:waitUntilDone: |
Performs the specified selector on the main thread with the specified object. More... | |
(void) | - performSelectorOnMainThread:withObject:withObject:waitUntilDone: |
Performs the specified selector on the main thread with the specified objects. More... | |
(void) | - performSelector:onThread:afterDelay: |
Performs the specified selector on the specified thread after the specified delay. More... | |
(void) | - performSelector:onThread:withObject:afterDelay: |
Performs the specified selector on the specified thread with the specified object after the specified delay. More... | |
(void) | - performSelector:onThread:withObject:withObject:afterDelay: |
Performs the specified selector on the specified thread with the specified objects after the specified delay. More... | |
(nullable id) | - forwardingTargetForSelector: |
This method is called when resolveClassMethod: or resolveInstanceMethod: returned false. It should return a target to which the message should be forwarded. More... | |
(void) | - doesNotRecognizeSelector: |
Handles messages which are not understood by the receiver. More... | |
(OFString *) | - stringBySerializing |
Creates a string by serializing the receiver. More... | |
Instance Methods inherited from <OFObject> | |
(bool) | - isKindOfClass: |
Returns a boolean whether the object of the specified kind. More... | |
(bool) | - isMemberOfClass: |
Returns a boolean whether the object is a member of the specified class. More... | |
(bool) | - respondsToSelector: |
Returns a boolean whether the object responds to the specified selector. More... | |
(nullable IMP) | - methodForSelector: |
Returns the implementation for the specified selector. More... | |
(nullable const char *) | - typeEncodingForSelector: |
Returns the type encoding for the specified selector. More... | |
(nullable id) | - performSelector: |
Performs the specified selector. More... | |
(nullable id) | - performSelector:withObject: |
Performs the specified selector with the specified object. More... | |
(nullable id) | - performSelector:withObject:withObject: |
Performs the specified selector with the specified objects. More... | |
(bool) | - isEqual: |
Checks two objects for equality. More... | |
(uint32_t) | - hash |
Calculates a hash for the object. More... | |
(id) | - retain |
Increases the retain count. More... | |
(unsigned int) | - retainCount |
Returns the retain count. More... | |
(void) | - release |
Decreases the retain count. More... | |
(id) | - autorelease |
Adds the object to the topmost OFAutoreleasePool of the thread's autorelease pool stack. More... | |
(id) | - self |
Returns the receiver. More... | |
(bool) | - isProxy |
Returns whether the object is a proxy object. More... | |
(bool) | - allowsWeakReference |
Returns whether the class allows weak references. More... | |
(bool) | - retainWeakReference |
Retain a weak reference to this object. More... | |
Instance Methods inherited from <OFCopying> | |
(id) | - copy |
Copies the object. More... | |
Instance Methods inherited from <OFMutableCopying> | |
(id) | - mutableCopy |
Creates a mutable copy of the object. More... | |
Instance Methods inherited from <OFSerialization> | |
(id) | - initWithSerialization: |
Initializes the object with the specified XML element serialization. More... | |
(OFXMLElement *) | - XMLElementBySerializing |
Serializes the object into an XML element. More... | |
Class Methods | |
(instancetype) | + set |
Creates a new set. More... | |
(instancetype) | + setWithSet: |
Creates a new set with the specified set. More... | |
(instancetype) | + setWithArray: |
Creates a new set with the specified array. More... | |
(instancetype) | + setWithObjects: |
Creates a new set with the specified objects. More... | |
(instancetype) | + setWithObjects:count: |
Creates a new set with the specified objects. More... | |
Class Methods inherited from OFObject | |
(void) | + load |
A method which is called once when the class is loaded into the runtime. More... | |
(void) | + unload |
A method which is called when the class is unloaded from the runtime. More... | |
(void) | + initialize |
A method which is called the moment before the first call to the class is being made. More... | |
(id) | + alloc |
Allocates memory for an instance of the class and sets up the memory pool for the object. More... | |
(id) | + new |
Allocates memory for a new instance and calls init on it. More... | |
(Class) | + class |
Returns the class. More... | |
(OFString *) | + className |
Returns the name of the class as a string. More... | |
(bool) | + isSubclassOfClass: |
Returns a boolean whether the class is a subclass of the specified class. More... | |
(nullable Class) | + superclass |
Returns the superclass of the class. More... | |
(bool) | + instancesRespondToSelector: |
Checks whether instances of the class respond to a given selector. More... | |
(bool) | + conformsToProtocol: |
Checks whether the class conforms to a given protocol. More... | |
(nullable IMP) | + instanceMethodForSelector: |
Returns the implementation of the instance method for the specified selector. More... | |
(nullable const char *) | + typeEncodingForInstanceSelector: |
Returns the type encoding of the instance method for the specified selector. More... | |
(OFString *) | + description |
Returns a description for the class, which is usually the class name. More... | |
(nullable IMP) | + replaceClassMethod:withMethodFromClass: |
Replaces a class method with a class method from another class. More... | |
(nullable IMP) | + replaceInstanceMethod:withMethodFromClass: |
Replaces an instance method with an instance method from another class. More... | |
(nullable IMP) | + replaceClassMethod:withImplementation:typeEncoding: |
Replaces or adds a class method. More... | |
(nullable IMP) | + replaceInstanceMethod:withImplementation:typeEncoding: |
Replaces or adds an instance method. More... | |
(void) | + inheritMethodsFromClass: |
Adds all methods from the specified class to the class that is the receiver. More... | |
(BOOL) | + resolveClassMethod: |
Try to resolve the specified class method. More... | |
(BOOL) | + resolveInstanceMethod: |
Try to resolve the specified instance method. More... | |
(id) | + copy |
Returns the class. More... | |
An abstract class for an unordered set of unique objects.
- (OFArray *) allObjects |
Returns an array of all objects in the set.
- (id) anyObject |
Returns an arbitrary object in the set.
- (bool) containsObject: | (ObjectType) | object |
Checks whether the set contains an object equal to the specified object.
object | The object which is checked for being in the set |
- (void) enumerateObjectsUsingBlock: | (of_set_enumeration_block_t) | block |
Executes a block for each object in the set.
block | The block to execute for each object in the set |
- (OFSet *) filteredSetUsingBlock: | (of_set_filter_block_t) | block |
Creates a new set, only containing the objects for which the block returns true.
block | A block which determines if the object should be in the new set |
- (id) initWithArray: | (OFArray *) | array |
Initializes an already allocated set with the specified array.
array | The array to initialize the set with |
- (id) initWithObject: | (ObjectType) | firstObject | |
arguments: | (va_list) | arguments | |
Initializes an already allocated set with the specified object and va_list.
firstObject | The first object for the set |
arguments | A va_list with the other objects |
- (id) initWithObjects: | (ObjectType) | firstObject | |
, | ... | ||
Initializes an already allocated set with the specified objects.
firstObject | The first object for the set |
- (id) initWithObjects: | (ObjectType const _Nonnull *_Nonnull) | objects | |
count: | (size_t) | count | |
Initializes an already allocated set with the specified objects.
objects | An array of objects for the set |
count | The number of objects in the specified array |
- (id) initWithSet: | (OFSet *) | set |
Initializes an already allocated set with the specified set.
set | The set to initialize the set with |
- (bool) intersectsSet: | (OFSet *) | set |
Returns whether the receiver and the specified set have at least one object in common.
- (bool) isSubsetOfSet: | (OFSet *) | set |
Returns whether the receiver is a subset of the specified set.
- (OFEnumerator *) objectEnumerator |
Returns an OFEnumerator to enumerate through all objects of the set.
+ (instancetype) set |
Creates a new set.
Creates a new set by creating the union of the receiver and the specified set.
set | The set to create the union with |
Creates a new set by creating the intersection of the receiver and the specified set.
set | The set to intersect with |
Creates a new set which contains the objects which are in the receiver, but not in the specified set.
set | The set whose objects will not be in the new set |
- (void) setValue: | (id) | value | |
forKey: | (OFString *) | key | |
Set the value for the specified key.
If the key starts with an @
, the @
is stripped and [super setValue:forKey:]
is called. If the key does not start with an @
, setValue:forKey: is called for each object.
value | The value for the specified key |
key | The key of the value to set |
+ (instancetype) setWithArray: | (OFArray *) | array |
Creates a new set with the specified array.
array | The array to initialize the set with |
+ (instancetype) setWithObjects: | (ObjectType) | firstObject | |
, | ... | ||
Creates a new set with the specified objects.
firstObject | The first object for the set |
+ (instancetype) setWithObjects: | (ObjectType const _Nonnull *_Nonnull) | objects | |
count: | (size_t) | count | |
Creates a new set with the specified objects.
objects | An array of objects for the set |
count | The number of objects in the specified array |
+ (instancetype) setWithSet: | (OFSet *) | set |
Creates a new set with the specified set.
set | The set to initialize the set with |
- (id) valueForKey: | (OFString *) | key |
Returns the value for the specified key.
If the key starts with an @
, the @
is stripped and [super valueForKey:]
is called. If the key does not start with an @
, a new set with the value for the specified key for each object is returned.
key | The key of the value to return |