Mercurial > illumos > onarm
view usr/src/cmd/man/src/util/nsgmls.src/include/Resource.h @ 0:c9caec207d52 b86
Initial porting based on b86
author | Koji Uno <koji.uno@sun.com> |
---|---|
date | Tue, 02 Jun 2009 18:56:50 +0900 |
parents | |
children | 1a15d5aaf794 |
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// Copyright (c) 1994 James Clark // See the file COPYING for copying permission. #pragma ident "@(#)Resource.h 1.4 00/07/17 SMI" #ifndef Resource_INCLUDED #define Resource_INCLUDED 1 #ifdef SP_NAMESPACE namespace SP_NAMESPACE { #endif class SP_API Resource { public: Resource(); Resource(const Resource &); int unref(); // return 1 if it should be deleted void ref(); int count() const; private: int count_; }; inline Resource::Resource() : count_(0) { } inline Resource::Resource(const Resource &) : count_(0) { } inline int Resource::count() const { return count_; } inline int Resource::unref() { return --count_ <= 0; } inline void Resource::ref() { ++count_; } #ifdef SP_NAMESPACE } #endif #endif /* not Resource_INCLUDED */