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47 lines
1.1 KiB
47 lines
1.1 KiB
/*
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*
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* Copyright 2015 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#ifndef TEST_QPS_STATS_UTILS_H
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#define TEST_QPS_STATS_UTILS_H
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#include <string>
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#include "test/cpp/qps/histogram.h"
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namespace grpc {
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namespace testing {
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template <class T, class F>
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double sum(const T& container, F functor) {
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double r = 0;
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for (auto v = container.begin(); v != container.end(); v++) {
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r += functor(*v);
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}
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return r;
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}
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template <class T, class F>
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double average(const T& container, F functor) {
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return sum(container, functor) / container.size();
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}
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} // namespace testing
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} // namespace grpc
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#endif
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