benchmark_case_register.h

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/*
 * Copyright 2021 MusicScience37 (Kenta Kabashima)
 *
 * 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.
 */
#pragma once
 
#include <cstdlib>
#include <exception>
#include <iostream>
#include <memory>
 
#include "stat_bench/bench_impl/benchmark_case_registry.h"
 
namespace stat_bench {
namespace bench_impl {

template <typename Benchmark>
class BenchmarkCaseRegister {
public:
    BenchmarkCaseRegister() noexcept {
        try {
            BenchmarkCaseRegistry::instance().add(
                std::make_shared<Benchmark>());
        } catch (const std::exception& e) {
            std::cerr << "Failed to append a benchmark: " << e.what()
                      << std::endl;  // NOLINT(performance-avoid-endl)
            std::exit(1);            // NOLINT(concurrency-mt-unsafe)
        }
    }
};
 
}  // namespace bench_impl
}  // namespace stat_bench