Windows-4.7.4/src/testlib/qbenchmark.h

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#ifndef QBENCHMARK_H
#define QBENCHMARK_H

#include <QtTest/qtest_global.h>
#include <QtTest/qbenchmarkmetric.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Test)

namespace QTest
{

//
//  W A R N I N G
//  -------------
//
// The QBenchmarkIterationController class is not a part of the
// QTestlib API. It exists purely as an implementation detail.
//
//
class Q_TESTLIB_EXPORT QBenchmarkIterationController
{
public:
    enum RunMode { RepeatUntilValidMeasurement, RunOnce };
    QBenchmarkIterationController();
    QBenchmarkIterationController(RunMode runMode);
    ~QBenchmarkIterationController();
    bool isDone();
    void next();
    int i;
};

}

// --- BEGIN public API ---

#define QBENCHMARK \
    for (QTest::QBenchmarkIterationController __iteration_controller; \
            __iteration_controller.isDone() == false; __iteration_controller.next())

#define QBENCHMARK_ONCE \
    for (QTest::QBenchmarkIterationController __iteration_controller(QTest::QBenchmarkIterationController::RunOnce); \
            __iteration_controller.isDone() == false; __iteration_controller.next())

namespace QTest
{
    void Q_TESTLIB_EXPORT setBenchmarkResult(qreal result, QBenchmarkMetric metric);
}

// --- END public API ---

QT_END_NAMESPACE

QT_END_HEADER

#endif // QBENCHMARK_H