src/OFArray.h

/*
 * Copyright (c) 2008, 2009, 2010, 2011
 *   Jonathan Schleifer <js@webkeks.org>
 *
 * 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 <stdarg.h>

#import "OFObject.h"
#import "OFCollection.h"
#import "OFEnumerator.h"

@class OFDataArray;
@class OFString;

#ifdef OF_HAVE_BLOCKS
typedef void (^of_array_enumeration_block_t)(id obj, size_t idx, BOOL *stop);
typedef BOOL (^of_array_filter_block_t)(id odj, size_t idx);
typedef id (^of_array_map_block_t)(id obj, size_t idx);
#endif

@interface OFArray: OFObject <OFCopying, OFMutableCopying, OFCollection,
    OFFastEnumeration>
{
        OFDataArray *array;
}

+ array;

+ arrayWithObject: (id)obj;

+ arrayWithObjects: (id)first, ...;

+ arrayWithCArray: (id*)objs;

+ arrayWithCArray: (id*)objs
           length: (size_t)len;

- initWithObject: (id)obj;

- initWithObjects: (id)first, ...;

- initWithObject: (id)first
         argList: (va_list)args;

- initWithCArray: (id*)objs;

- initWithCArray: (id*)objs
          length: (size_t)len;

- (id*)cArray;

- (id)objectAtIndex: (size_t)index;

- (size_t)indexOfObject: (id)obj;

- (size_t)indexOfObjectIdenticalTo: (id)obj;

- (id)firstObject;

- (id)lastObject;

- (OFArray*)objectsFromIndex: (size_t)start
                     toIndex: (size_t)end;

- (OFArray*)objectsInRange: (of_range_t)range;

- (OFString*)componentsJoinedByString: (OFString*)separator;

- (void)makeObjectsPerformSelector: (SEL)selector;

- (void)makeObjectsPerformSelector: (SEL)selector
                        withObject: (id)obj;

#ifdef OF_HAVE_BLOCKS

- (void)enumerateObjectsUsingBlock: (of_array_enumeration_block_t)block;

- (OFArray*)mappedArrayUsingBlock: (of_array_map_block_t)block;

- (OFArray*)filteredArrayUsingBlock: (of_array_filter_block_t)block;
#endif
@end

@interface OFArrayEnumerator: OFEnumerator
{
        OFArray       *array;
        OFDataArray   *dataArray;
        size_t        count;
        unsigned long mutations;
        unsigned long *mutationsPtr;
        size_t        pos;
}

-    initWithArray: (OFArray*)data
         dataArray: (OFDataArray*)dataArray
  mutationsPointer: (unsigned long*)mutationsPtr;
@end

#import "OFMutableArray.h"