/*
* Copyright (c) 2008-2024 Jonathan Schleifer <js@nil.im>
*
* 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.
*/
#include "config.h"
#import "OTOrderedDictionary.h"
@implementation OTOrderedDictionary
- (instancetype)initWithObjects: (id const *)objects
forKeys: (id const *)keys
count: (size_t)count
{
self = [super init];
@try {
OFMutableArray *mutableKeys, *mutableObjects;
mutableKeys = [[OFMutableArray alloc] initWithCapacity: count];
_keys = mutableKeys;
mutableObjects = [[OFMutableArray alloc]
initWithCapacity: count];
_objects = mutableObjects;
for (size_t i = 0; i < count; i++) {
[mutableKeys addObject: keys[i]];
[mutableObjects addObject: objects[i]];
}
[mutableKeys makeImmutable];
[mutableObjects makeImmutable];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (void)dealloc
{
[_keys release];
[_objects release];
[super dealloc];
}
- (id)objectForKey: (id)key
{
size_t i = 0;
for (id iter in _keys) {
if ([iter isEqual: key])
return [_objects objectAtIndex: i];
i++;
}
return nil;
}
- (size_t)count
{
return _keys.count;
}
- (OFEnumerator *)keyEnumerator
{
return [_keys objectEnumerator];
}
- (OFEnumerator *)objectEnumerator
{
return [_objects objectEnumerator];
}
@end