src_corelib_global_qrandom.cpp

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    quint32 value = QRandomGenerator::global()->generate();
 
    QRandomGenerator prng1(1234), prng2(1234);
    Q_ASSERT(prng1.generate() == prng2.generate());
    Q_ASSERT(prng1.generate64() == prng2.generate64());
 
    int x = QRandomGenerator::global()->generate();
    int y = QRandomGenerator::global()->generate();
    int w = QRandomGenerator::global()->bounded(16384);
    int h = QRandomGenerator::global()->bounded(16384);
 
    std::uniform_real_distribution dist(1, 2.5);
    return dist(*QRandomGenerator::global());
 
    std::seed_seq sseq(seedBuffer, seedBuffer + len);
    QRandomGenerator generator(sseq);
 
    std::seed_seq sseq(begin, end);
    QRandomGenerator generator(sseq);
 
    while (z--)
        generator.generate();
 
    std::generate(begin, end, [this]() { return generate(); });
 
    std::generate(begin, end, []() { return QRandomGenerator::global()->generate64(); });
 
    QList<quint32> list;
    list.resize(16);
    QRandomGenerator::global()->fillRange(list.data(), list.size());
 
    quint32 array[2];
    QRandomGenerator::global()->fillRange(array);
 
    QRandomGenerator64 rd;
    return std::generate_canonical<qreal, std::numeric_limits<qreal>::digits>(rd);
 
    return generateDouble() * highest;
 
    quint32 v = QRandomGenerator::global()->bounded(256);
 
    quint32 v = QRandomGenerator::global()->bounded(1000, 2000);
 
    return QColor::fromRgb(QRandomGenerator::global()->generate());
 
    qint64 value = QRandomGenerator64::global()->generate() & std::numeric_limits<qint64>::max();