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d2ee7100d2
This improves the SelfTest build times by about 3% (measured with Clang 10 on random Linux box I had lying around).
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
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// Copyright Catch2 Authors
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// https://www.boost.org/LICENSE_1_0.txt)
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// SPDX-License-Identifier: BSL-1.0
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// Adapted from donated nonius code.
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#ifndef CATCH_SAMPLE_ANALYSIS_HPP_INCLUDED
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#define CATCH_SAMPLE_ANALYSIS_HPP_INCLUDED
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#include <catch2/benchmark/catch_clock.hpp>
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#include <catch2/benchmark/catch_estimate.hpp>
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#include <catch2/benchmark/catch_outlier_classification.hpp>
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#include <catch2/internal/catch_move_and_forward.hpp>
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#include <algorithm>
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#include <vector>
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#include <iterator>
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namespace Catch {
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namespace Benchmark {
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template <typename Duration>
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struct SampleAnalysis {
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std::vector<Duration> samples;
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Estimate<Duration> mean;
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Estimate<Duration> standard_deviation;
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OutlierClassification outliers;
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double outlier_variance;
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template <typename Duration2>
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operator SampleAnalysis<Duration2>() const {
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std::vector<Duration2> samples2;
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samples2.reserve(samples.size());
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std::transform(samples.begin(), samples.end(), std::back_inserter(samples2), [](Duration d) { return Duration2(d); });
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return {
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CATCH_MOVE(samples2),
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mean,
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standard_deviation,
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outliers,
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outlier_variance,
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};
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}
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};
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} // namespace Benchmark
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} // namespace Catch
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#endif // CATCH_SAMPLE_ANALYSIS_HPP_INCLUDED
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