SCSet.h

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//
//  SCSet.h
//  scl
//
//  Created by Viacheslav Smolensky on 13.04.12.
//  Copyright (c) 2007 - 2017 by Samond Development Corporation. All rights reserved.
//

#import <scl/SCCollection.h>

#pragma mark -
#pragma mark Константы класса

#define SCSetClass  @"SCSet"    


@interface SCSet : SCCollection {
    NSMutableSet *fSet; // Внутреннее представление элементов неупорядоченного множества
}

@property (nonatomic, retain, readonly, getter=allObjects) SCArray *allObjects;

@property (nonatomic, retain, readonly, getter=anyObject) id anyObject;

#pragma mark -
#pragma mark Создание множеств
+ (SCSet *)setWithCoder:(NSCoder *)coder;
+ (SCSet *)setWithContentsOfSerializedFile:(NSString *)path;
+ (SCSet *)setWithDataDictionary:(NSDictionary *)dictionary;
+ (SCSet *)setWithDataDictionaryFromFile:(NSString *)path;
+ (SCSet *)setWithStream:(SCStream *)stream;
+ (SCSet *)setWithFileStream:(NSString *)path;

+ (SCSet *)setWithName:(NSString *)name;
+ (SCSet *)setWithObject:(id)object;
+ (SCSet *)setWithObjects:(id)object, ... NS_REQUIRES_NIL_TERMINATION;
+ (SCSet *)setWithCollection:(id)collection;
+ (SCSet *)setWithSet:(SCSet *)set;
+ (SCSet *)set;

#pragma mark -
#pragma mark Инициализация множеств
- (id)initWithName:(NSString *)name;
- (id)initWithObject:(id)object;
- (id)initWithObjects:(id)object, ... NS_REQUIRES_NIL_TERMINATION;
- (id)initWithCollection:(id)collection;
- (id)initWithSet:(SCSet *)set;
- (id)init;

#pragma mark -
#pragma mark Копирование множеств
- (void)setSet:(SCSet *)set;

#pragma mark -
#pragma mark Сравнение множеств
- (BOOL)isSubsetOfSet:(id)set;
- (BOOL)intersectsSet:(id)set;
- (BOOL)isEqualToSet:(SCSet *)set;
- (BOOL)isEqualToContentsOfSet:(SCSet *)set;

#pragma mark -
#pragma mark Доступ к элементам множества
- (SCArray *)allObjects;
- (id)anyObject;

#pragma mark -
#pragma mark Комбинирование и рекомбинирование неупорядоченных множеств
- (void)unionSet:(id)set;
- (void)minusSet:(id)set;
- (void)intersectSet:(id)set;

@end