reporter_console.h

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#ifndef CPPBENCHMARK_REPORTER_CONSOLE_H
#define CPPBENCHMARK_REPORTER_CONSOLE_H
 
#include "benchmark/reporter.h"
 
#include <iostream>
 
namespace CppBenchmark {
 
 
class ReporterConsole : public Reporter
{
public:
 
    ReporterConsole(std::ostream& stream = std::cout) : _stream(stream) {}
    ReporterConsole(const ReporterConsole&) = delete;
    ReporterConsole(ReporterConsole&&) = delete;
    virtual ~ReporterConsole() = default;
 
    ReporterConsole& operator=(const ReporterConsole&) = delete;
    ReporterConsole& operator=(ReporterConsole&&) = delete;
 
    // Implementation of Reporter
    void ReportHeader() override;
    void ReportSystem() override;
    void ReportEnvironment() override;
    void ReportBenchmark(const BenchmarkBase& benchmark, const Settings& settings) override;
    void ReportPhase(const PhaseCore& phase, const PhaseMetrics& metrics) override;
    void ReportFooter() override;
 
 
    static std::string GenerateSeparator(char ch);
 
    static std::string GenerateClockSpeed(int64_t hertz);
 
    static std::string GenerateDataSize(int64_t bytes);
 
    static std::string GenerateTimePeriod(int64_t nanoseconds);
 
private:
    std::ostream& _stream;
};
 
} // namespace CppBenchmark
 
#endif // CPPBENCHMARK_REPORTER_CONSOLE_H