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Diffstat (limited to 'cpp/src/qpid/broker/RateTracker.h')
-rw-r--r-- | cpp/src/qpid/broker/RateTracker.h | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/cpp/src/qpid/broker/RateTracker.h b/cpp/src/qpid/broker/RateTracker.h deleted file mode 100644 index 0c20b37312..0000000000 --- a/cpp/src/qpid/broker/RateTracker.h +++ /dev/null @@ -1,57 +0,0 @@ -#ifndef QPID_BROKER_RATETRACKER_H -#define QPID_BROKER_RATETRACKER_H - -/* - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you 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 "qpid/sys/Time.h" - -namespace qpid { -namespace broker { - -/** - * Simple rate tracker: represents some value that can be incremented, - * then can periodcially sample the rate of increments. - */ -class RateTracker -{ - public: - RateTracker(); - /** - * Increments the count being tracked. Can be called concurrently - * with other calls to this operator as well as with calls to - * sampleRatePerSecond(). - */ - RateTracker& operator++(); - /** - * Returns the rate of increments per second since last - * called. Calls to this method should be serialised, but can be - * called concurrently with the increment operator - */ - double sampleRatePerSecond(); - private: - volatile int32_t currentCount; - int32_t lastCount; - qpid::sys::AbsTime lastTime; -}; -}} // namespace qpid::broker - -#endif /*!QPID_BROKER_RATETRACKER_H*/ |