executor.h

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#ifndef CPPBENCHMARK_EXECUTOR_H
#define CPPBENCHMARK_EXECUTOR_H
 
#include "benchmark/phase_core.h"
#include "benchmark/reporter.h"
 
namespace CppBenchmark {
 
 
class Executor
{
public:
    Executor(const Executor&) = delete;
    Executor(Executor&&) = delete;
    ~Executor() = default;
 
    Executor& operator=(const Executor&) = delete;
    Executor& operator=(Executor&&) = delete;
 
 
    static std::shared_ptr<Phase> StartBenchmark(const std::string& benchmark);
 
 
    static void StopBenchmark(const std::string& benchmark);
 
 
    static std::shared_ptr<PhaseScope> ScopeBenchmark(const std::string& benchmark)
    { return std::make_shared<PhaseScope>(StartBenchmark(benchmark)); }
 
 
    static void Report(Reporter& reporter);
 
protected:
    std::mutex _mutex;
    std::vector<std::shared_ptr<PhaseCore>> _benchmarks;
 
private:
    Executor() = default;
 
    void ReportPhase(Reporter& reporter, const PhaseCore& phase, const std::string& name) const;
 
    static Executor& GetInstance()
    { static Executor instance; return instance; }
};
 
} // namespace CppBenchmark
 
#endif // CPPBENCHMARK_EXECUTOR_H