/*
 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
#ifndef __STRING_H__
#define __STRING_H__

#import "RRObject.h"
#import "Array.h"

#define IndexNull (unsigned int)-1

@interface String : RRObject
{
	char *val;
	int len;
}

+ (String *)uniqueString:(char *)s;
+ (String *)concatStrings:(String *)s :(String *)t;

- (String *)initWithChars:(char *)s;
- (String *)initWithInteger:(int)n;
- (char *)value;
- (int)intValue;
- (unsigned int)length;
- (String *)prefix:(char)c;
- (String *)postfix:(char)c;
- (String *)presuffix:(char)c;
- (String *)suffix:(char)c;
- (String *)lowerCase;
- (String *)upperCase;
- (char *)copyValue;
- (int)compare:(String *)s;
- (BOOL)equal:(String *)s;
- (char *)scan:(char)c pos:(int *)pl;

- (Array *)explode:(char)c;
- (String *)explode:(char)c pos:(unsigned int *)where;

@end

#endif __STRING_H__