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Annotation of objc/NXStringPrivate.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * "Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
        !             7:  * Reserved.  This file contains Original Code and/or Modifications of
        !             8:  * Original Code as defined in and that are subject to the Apple Public
        !             9:  * Source License Version 1.0 (the 'License').  You may not use this file
        !            10:  * except in compliance with the License.  Please obtain a copy of the
        !            11:  * License at http://www.apple.com/publicsource and read it before using
        !            12:  * this file.
        !            13:  * 
        !            14:  * The Original Code and all software distributed under the License are
        !            15:  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            19:  * License for the specific language governing rights and limitations
        !            20:  * under the License."
        !            21:  * 
        !            22:  * @APPLE_LICENSE_HEADER_END@
        !            23:  */
        !            24: /*
        !            25:        NXStringPrivate.h
        !            26:        Copyright 1991, NeXT, Inc.
        !            27:        Responsibility:
        !            28: */
        !            29: 
        !            30: #ifndef _OBJC_NXSTRINGPRIVATE_H_
        !            31: #define _OBJC_NXSTRINGPRIVATE_H_
        !            32: 
        !            33: #ifdef TESTING
        !            34: #define NXString NxString
        !            35: #define NXMutableString NxMutableString
        !            36: #define NXReadWriteString NxReadWriteString
        !            37: #define NXReadOnlyString NxReadOnlyString
        !            38: #define NXReadOnlySubstring NxReadOnlySubstring
        !            39: #define NXSimpleReadOnlyString NxSimpleReadOnlyString
        !            40: #define NXUniquedString NxUniquedString
        !            41: #define NXGapString NxGapString
        !            42: #define NXBigString NxBigString
        !            43: #define _NXStringZone _NxStringZone
        !            44: #define _NXStringErrorRaise _NxStringErrorRaise
        !            45: #define NXCompareCharacters NxCompareCharacters
        !            46: #define NXFindCharacters NxFindCharacters
        !            47: #define NXHashCharacters NxHashCharacters
        !            48: #endif
        !            49: 
        !            50: #import "NXString.h"
        !            51: #import <string.h>
        !            52: #import <stdlib.h>
        !            53: #import <limits.h>
        !            54: 
        !            55: #define CHARS_ARE_EIGHT_BIT 1
        !            56: #define SEPARATE_UNIQUED_ZONE 0
        !            57: 
        !            58: /* Separate zone for ref counted strings... */
        !            59: extern NXZone *_NXStringZone (void);
        !            60: #define stringZone _NXStringZone ()
        !            61: 
        !            62: /* Where we allocate very temporary char buffers. */
        !            63: #define scratchZone NXDefaultMallocZone ()
        !            64: 
        !            65: #if CHARS_ARE_EIGHT_BIT
        !            66: #define DATATYPEFORCHAR "c"
        !            67: #define MAXCHARACTERCODE 0x0ff
        !            68: #define NUMCHARACTERS 256
        !            69: #else
        !            70: #define DATATYPEFORCHAR "s"
        !            71: #define MAXCHARACTERCODE 0x0ffff
        !            72: #define NUMCHARACTERS 65536
        !            73: #endif
        !            74: 
        !            75: #define NX_STRING_MAXREFS USHRT_MAX
        !            76: 
        !            77: /* Length of a temporary buffer allocated on the stack.
        !            78:    Used in several routines to avoid a malloc (). */
        !            79: #define MAXTMPBUFFERLEN 100
        !            80: 
        !            81: /* Number of characters copied from the strings for comparison. */
        !            82: #define COMPARELENGTH 32
        !            83: 
        !            84: #define MAXSTRINGLENFORHASHING NX_HASH_STRING_LENGTH
        !            85: 
        !            86: #define NX_CHARALLOC(zone, num) \
        !            87:   ((num) ? NXZoneMalloc ((zone), sizeof (unichar) * (num)) : NULL)
        !            88: 
        !            89: #define NX_CHARCOPY(from, to, len) \
        !            90:   bcopy ((from), (to), (len) * sizeof (unichar))
        !            91: 
        !            92: #define NX_BYTEALLOC(zone, num) \
        !            93:   ((num) ? NXZoneMalloc ((zone), sizeof (char) * (num)) : NULL)
        !            94: 
        !            95: #define RNGLEN(r) NX_LENGTH(r)
        !            96: #define RNGLOC(r) NX_LOCATION(r)
        !            97: 
        !            98: #ifndef MAX
        !            99: #define MAX(a,b)       ((a) > (b) ? (a) : (b))
        !           100: #endif
        !           101: #ifndef MIN
        !           102: #define MIN(a,b)       ((a) < (b) ? (a) : (b))
        !           103: #endif
        !           104: 
        !           105: extern void _initStrings (void);
        !           106: 
        !           107: extern void _NXStringErrorRaise (int errorCode, const char *errorMsg);
        !           108: 
        !           109: #define BOUNDSERROR _NXStringErrorRaise (NXStringBoundsError, "Out of bounds")
        !           110: 
        !           111: #endif /* _OBJC_NXSTRINGPRIVATE_H_ */

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