/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
* Jonathan Schleifer <js@heap.zone>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#import "NSArray_OFArray.h"
#import "OFArray.h"
#import "OFBridging.h"
#import "OFOutOfRangeException.h"
@implementation NSArray_OFArray
- (instancetype)initWithOFArray: (OFArray *)array
{
if ((self = [super init]) != nil) {
@try {
_array = [array retain];
} @catch (id e) {
return nil;
}
}
return self;
}
- (id)objectAtIndex: (NSUInteger)idx
{
id object = [_array objectAtIndex: idx];
if ([(OFObject *)object conformsToProtocol: @protocol(OFBridging)])
return [object NSObject];
return object;
}
- (NSUInteger)count
{
size_t count = [_array count];
if (count > NSUIntegerMax)
@throw [OFOutOfRangeException exception];
return (NSUInteger)count;
}
@end