ObjFW  Diff

#include "config.h"

#include <stdarg.h>

#import "OFArray.h"
#import "OFDataArray.h"
#import "OFString.h"
#import "OFAutoreleasePool.h"
#import "OFExceptions.h"
#import "macros.h"

@implementation OFArray
+ array
{
	return [[[self alloc] init] autorelease];

{
	return [self objectsFromIndex: range.start
			      toIndex: range.start + range.length];
}

- (OFString*)componentsJoinedByString: (OFString*)separator
{
	OFAutoreleasePool *pool;
	OFString *str;
	OFString **objs = [array cArray];
	size_t i, count = [array count];
	Class cls;
	IMP append;

	if (count == 0)
		return @"";
	if (count == 1)
		return [objs[0] retain];

	str = [OFMutableString string];
	cls = [OFString class];
	append = [str methodForSelector: @selector(appendString:)];

	pool = [[OFAutoreleasePool alloc] init];

	for (i = 0; i < count - 1; i++) {
		if (![objs[i] isKindOfClass: cls])
			@throw [OFInvalidArgumentException newWithClass: isa
							       selector: _cmd];

		append(str, @selector(appendString:), [objs[i] description]);
		append(str, @selector(appendString:), separator);

		[pool releaseObjects];
	}
	append(str, @selector(appendString:), objs[i]);

	[pool release];

	return str;
}

- (BOOL)isEqual: (id)obj
{
	id *objs, *objs2;

		OF_HASH_ADD(hash, h & 0xFF);
	}

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString*)description
{
	OFMutableString *ret;

	ret = (OFMutableString*)[self componentsJoinedByString: @", "];
	[ret prependString: @"("];
	[ret appendString: @")"];

	return ret;
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t*)state
			   objects: (id*)objects
			     count: (int)count_
{
	size_t count = [array count];