CFBitVector.h

   1 /*
   2  * Copyright (c) 2009 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /*      CFBitVector.h
  24         Copyright (c) 1998-2009, Apple Inc. All rights reserved.
  25 */
  26
  27 #if !defined(__COREFOUNDATION_CFBITVECTOR__)
  28 #define __COREFOUNDATION_CFBITVECTOR__ 1
  29
  30 #include <CoreFoundation/CFBase.h>
  31
  32 CF_EXTERN_C_BEGIN
  33
  34 typedef UInt32 CFBit;
  35
  36 typedef const struct __CFBitVector * CFBitVectorRef;
  37 typedef struct __CFBitVector * CFMutableBitVectorRef;
  38
  39 CF_EXPORT CFTypeID      CFBitVectorGetTypeID(void);
  40
  41 CF_EXPORT CFBitVectorRef        CFBitVectorCreate(CFAllocatorRef allocator, const UInt8 *bytes, CFIndex numBits);
  42 CF_EXPORT CFBitVectorRef        CFBitVectorCreateCopy(CFAllocatorRef allocator, CFBitVectorRef bv);
  43 CF_EXPORT CFMutableBitVectorRef CFBitVectorCreateMutable(CFAllocatorRef allocator, CFIndex capacity);
  44 CF_EXPORT CFMutableBitVectorRef CFBitVectorCreateMutableCopy(CFAllocatorRef allocator, CFIndex capacity, CFBitVectorRef bv);
  45
  46 CF_EXPORT CFIndex       CFBitVectorGetCount(CFBitVectorRef bv);
  47 CF_EXPORT CFIndex       CFBitVectorGetCountOfBit(CFBitVectorRef bv, CFRange range, CFBit value);
  48 CF_EXPORT Boolean       CFBitVectorContainsBit(CFBitVectorRef bv, CFRange range, CFBit value);
  49 CF_EXPORT CFBit         CFBitVectorGetBitAtIndex(CFBitVectorRef bv, CFIndex idx);
  50 CF_EXPORT void          CFBitVectorGetBits(CFBitVectorRef bv, CFRange range, UInt8 *bytes);
  51 CF_EXPORT CFIndex       CFBitVectorGetFirstIndexOfBit(CFBitVectorRef bv, CFRange range, CFBit value);
  52 CF_EXPORT CFIndex       CFBitVectorGetLastIndexOfBit(CFBitVectorRef bv, CFRange range, CFBit value);
  53
  54 CF_EXPORT void          CFBitVectorSetCount(CFMutableBitVectorRef bv, CFIndex count);
  55 CF_EXPORT void          CFBitVectorFlipBitAtIndex(CFMutableBitVectorRef bv, CFIndex idx);
  56 CF_EXPORT void          CFBitVectorFlipBits(CFMutableBitVectorRef bv, CFRange range);
  57 CF_EXPORT void          CFBitVectorSetBitAtIndex(CFMutableBitVectorRef bv, CFIndex idx, CFBit value);
  58 CF_EXPORT void          CFBitVectorSetBits(CFMutableBitVectorRef bv, CFRange range, CFBit value);
  59 CF_EXPORT void          CFBitVectorSetAllBits(CFMutableBitVectorRef bv, CFBit value);
  60
  61 CF_EXTERN_C_END
  62
  63 #endif /* ! __COREFOUNDATION_CFBITVECTOR__ */
  64