/*
* Copyright (c) 2008-2024 Jonathan Schleifer <js@nil.im>
*
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3.0 only,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* version 3.0 for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* version 3.0 along with this program. If not, see
* <https://www.gnu.org/licenses/>.
*/
#import <Foundation/NSSet.h>
#import "OFNSSet.h"
#import "NSEnumerator+OFObject.h"
#import "OFBridging.h"
#import "NSBridging.h"
#import "OFInvalidArgumentException.h"
#import "OFOutOfRangeException.h"
@implementation OFNSSet
- (instancetype)initWithNSSet: (NSSet *)set
{
self = [super init];
@try {
if (set == nil)
@throw [OFInvalidArgumentException exception];
_set = [set retain];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (void)dealloc
{
[_set release];
[super dealloc];
}
- (bool)containsObject: (id)object
{
void *pool = objc_autoreleasePoolPush();
bool ret;
if ([(OFObject *)object conformsToProtocol: @protocol(OFBridging)])
object = [object NSObject];
ret = [_set containsObject: object];
objc_autoreleasePoolPop(pool);
return ret;
}
- (size_t)count
{
return _set.count;
}
- (OFEnumerator *)objectEnumerator
{
return [_set objectEnumerator].OFObject;
}
@end