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author | Alan Conway <aconway@apache.org> | 2007-03-21 02:05:56 +0000 |
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committer | Alan Conway <aconway@apache.org> | 2007-03-21 02:05:56 +0000 |
commit | 371d76b7e0f8358d5296722f2f2c0e28181a3935 (patch) | |
tree | 7bdb290ebe3506f2d9f75c6f9562c5e7932120ae /cpp/lib/common/sys/AtomicCount.h | |
parent | 862b354f6f777314cd4013f5cbd5aaf0003808d7 (diff) | |
download | qpid-python-371d76b7e0f8358d5296722f2f2c0e28181a3935.tar.gz |
* cpp: svn removed, will rename cpp-0-9
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@520705 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'cpp/lib/common/sys/AtomicCount.h')
-rw-r--r-- | cpp/lib/common/sys/AtomicCount.h | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/cpp/lib/common/sys/AtomicCount.h b/cpp/lib/common/sys/AtomicCount.h deleted file mode 100644 index b625b2c9b0..0000000000 --- a/cpp/lib/common/sys/AtomicCount.h +++ /dev/null @@ -1,71 +0,0 @@ -#ifndef _posix_AtomicCount_h -#define _posix_AtomicCount_h - -/* - * - * Copyright (c) 2006 The Apache Software Foundation - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -#include <boost/detail/atomic_count.hpp> -#include <boost/noncopyable.hpp> - -namespace qpid { -namespace sys { - -/** - * Atomic counter. - */ -class AtomicCount : boost::noncopyable { - public: - class ScopedDecrement : boost::noncopyable { - public: - /** Decrement counter in constructor and increment in destructor. */ - ScopedDecrement(AtomicCount& c) : count(c) { value = --count; } - ~ScopedDecrement() { ++count; } - /** Return the value returned by the decrement. */ - operator long() { return value; } - private: - AtomicCount& count; - long value; - }; - - class ScopedIncrement : boost::noncopyable { - public: - /** Increment counter in constructor and increment in destructor. */ - ScopedIncrement(AtomicCount& c) : count(c) { ++count; } - ~ScopedIncrement() { --count; } - private: - AtomicCount& count; - }; - - AtomicCount(long value = 0) : count(value) {} - - void operator++() { ++count ; } - - long operator--() { return --count; } - - operator long() const { return count; } - - - private: - boost::detail::atomic_count count; -}; - - -}} - - -#endif // _posix_AtomicCount_h |