| /* |
| * Copyright (C) 2005, 2006, 2007, 2009 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef WKUtilities_h |
| #define WKUtilities_h |
| |
| #if TARGET_OS_IPHONE |
| |
| #import "WKTypes.h" |
| #import <CoreGraphics/CoreGraphics.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| extern const CFArrayCallBacks WKCollectionArrayCallBacks; |
| extern const CFSetCallBacks WKCollectionSetCallBacks; |
| |
| |
| typedef void(*WKDeallocCallback)(WKObjectRef object); |
| |
| typedef struct _WKClassInfo WKClassInfo; |
| |
| struct _WKClassInfo |
| { |
| const WKClassInfo *parent; |
| const char *name; |
| WKDeallocCallback dealloc; |
| }; |
| |
| extern WKClassInfo WKObjectClass; |
| |
| struct _WKObject |
| { |
| unsigned referenceCount; |
| WKClassInfo *classInfo; |
| }; |
| |
| const void *WKCreateObjectWithSize (size_t size, WKClassInfo *info); |
| const void *WKRetain(const void *object); |
| void WKRelease(const void *object); |
| |
| const void *WKCollectionRetain (CFAllocatorRef allocator, const void *value); |
| void WKCollectionRelease (CFAllocatorRef allocator, const void *value); |
| |
| void WKReportError(const char *file, int line, const char *function, const char *format, ...); |
| #define WKError(formatAndArgs...) WKReportError(__FILE__, __LINE__, __PRETTY_FUNCTION__, formatAndArgs) |
| |
| CFIndex WKArrayIndexOfValue (CFArrayRef array, const void *value); |
| |
| WKClassInfo *WKGetClassInfo (WKObjectRef object); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif // TARGET_OS_IPHONE |
| |
| #endif // WKUtilities_h |