ObjFW  Diff

 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <string.h>

#include <assert.h>

#import "OFMutableArray.h"
#import "OFMutableArray_adjacent.h"
#import "OFAutoreleasePool.h"

#import "OFEnumerationMutationException.h"
#import "OFInvalidArgumentException.h"

			i++;

		while ([[array objectAtIndex: j] compare: pivot] !=
		    OF_ORDERED_ASCENDING && j > left)
			j--;

		if (i < j)
			[array swapObjectAtIndex: i
			       withObjectAtIndex: j];
			[array exchangeObjectAtIndex: i
				   withObjectAtIndex: j];
	} while (i < j);

	if ([[array objectAtIndex: i] compare: pivot] == OF_ORDERED_DESCENDING)
		[array swapObjectAtIndex: i
		       withObjectAtIndex: right];
		[array exchangeObjectAtIndex: i
			   withObjectAtIndex: right];

	if (i > 0)
		quicksort(array, left, i - 1);
	quicksort(array, i + 1, right);
}

@implementation OFMutableArray_placeholder

- copy
{
	return [[OFArray alloc] initWithArray: self];
}

- (void)addObject: (id)object
{
	[self addObject: object
		atIndex: [self count]];
	[self insertObject: object
		   atIndex: [self count]];
}

- (void)addObject: (id)object
	  atIndex: (size_t)index
- (void)insertObject: (id)object
	     atIndex: (size_t)index
{
	@throw [OFNotImplementedException exceptionWithClass: isa
						    selector: _cmd];
}

- (void)replaceObjectAtIndex: (size_t)index
		  withObject: (id)object

			[self removeObjectAtIndex: i];

			return;
		}
	}
}

- (void)removeNObjects: (size_t)nObjects
{
	size_t count = [self count];

	[self removeObjectsInRange: of_range(count - nObjects, nObjects)];
}

- (void)removeObjectsInRange: (of_range_t)range
{
	size_t i;

	for (i = 0; i < range.length; i++)
		[self removeObjectAtIndex: range.start];
}

- (void)removeLastObject
{
	size_t count = [self count];

	if (count > 0)
	[self removeNObjects: 1];
		[self removeObjectAtIndex: count - 1];
}

- (void)removeAllObjects
{
	[self removeNObjects: [self count]];
	[self removeObjectsInRange: of_range(0, [self count])];
}

#ifdef OF_HAVE_BLOCKS
- (void)replaceObjectsUsingBlock: (of_array_replace_block_t)block
{
	[self enumerateObjectsUsingBlock: ^ (id object, size_t index,
	    BOOL *stop) {
		[self replaceObjectAtIndex: index
				withObject: block(object, index, stop)];
	}];
}
#endif

- (void)swapObjectAtIndex: (size_t)index1
	withObjectAtIndex: (size_t)index2
- (void)exchangeObjectAtIndex: (size_t)index1
	    withObjectAtIndex: (size_t)index2
{
	id object1 = [self objectAtIndex: index1];
	id object2 = [self objectAtIndex: index2];

	[object1 retain];
	@try {
		[self replaceObjectAtIndex: index1

{
	size_t i, j, count = [self count];

	if (count == 0 || count == 1)
		return;

	for (i = 0, j = count - 1; i < j; i++, j--)
		[self swapObjectAtIndex: i
		      withObjectAtIndex: j];
		[self exchangeObjectAtIndex: i
			  withObjectAtIndex: j];
}

- (void)makeImmutable
{
}
@end