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Diffstat (limited to 'libs/appleutility/CAReferenceCounted.h')
-rw-r--r-- | libs/appleutility/CAReferenceCounted.h | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/libs/appleutility/CAReferenceCounted.h b/libs/appleutility/CAReferenceCounted.h deleted file mode 100644 index d57f97c31f..0000000000 --- a/libs/appleutility/CAReferenceCounted.h +++ /dev/null @@ -1,83 +0,0 @@ -/* Copyright: © Copyright 2005 Apple Computer, Inc. All rights reserved. - - Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc. - ("Apple") in consideration of your agreement to the following terms, and your - use, installation, modification or redistribution of this Apple software - constitutes acceptance of these terms. If you do not agree with these terms, - please do not use, install, modify or redistribute this Apple software. - - In consideration of your agreement to abide by the following terms, and subject - to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs - copyrights in this original Apple software (the "Apple Software"), to use, - reproduce, modify and redistribute the Apple Software, with or without - modifications, in source and/or binary forms; provided that if you redistribute - the Apple Software in its entirety and without modifications, you must retain - this notice and the following text and disclaimers in all such redistributions of - the Apple Software. Neither the name, trademarks, service marks or logos of - Apple Computer, Inc. may be used to endorse or promote products derived from the - Apple Software without specific prior written permission from Apple. Except as - expressly stated in this notice, no other rights or licenses, express or implied, - are granted by Apple herein, including but not limited to any patent rights that - may be infringed by your derivative works or by other works in which the Apple - Software may be incorporated. - - The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO - WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED - WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR - PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN - COMBINATION WITH YOUR PRODUCTS. - - IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR - CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE - GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION - OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT - (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN - ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ -/*============================================================================= - CAReferenceCounted.h - -=============================================================================*/ - -#ifndef __CAReferenceCounted_h__ -#define __CAReferenceCounted_h__ - -#if !defined(__COREAUDIO_USE_FLAT_INCLUDES__) - #include <CoreServices/CoreServices.h> -#else - #include <CoreServices.h> -#endif - -#if TARGET_OS_WIN32 - #include "CAWindows.h" -#endif - -// base class for reference-counted objects -class CAReferenceCounted { -public: - CAReferenceCounted() : mRefCount(1) {} - - void retain() { IncrementAtomic(&mRefCount); } - - void release() - { - // this returns the ORIGINAL value, not the new one. - SInt32 rc = DecrementAtomic(&mRefCount); - if (rc == 1) { - delete this; - } - } - -protected: - virtual ~CAReferenceCounted() { } - -private: - SInt32 mRefCount; - - CAReferenceCounted(const CAReferenceCounted &a) : mRefCount(0) { } - CAReferenceCounted operator=(const CAReferenceCounted &a) { return *this; } -}; - - -#endif // __CAReferenceCounted_h__ |