Read binary file into 2 QVectors

[juracist]

Hello, I have one question about reading binary files.

I wrote data like this:

QVector<QPoint> p;
 
    QFile binfile(path);
    binfile.open(QIODevice::WriteOnly);
    QDataStream out(&binfile);
 
    out << p;

QVector<QPoint> p;

    QFile binfile(path);
    binfile.open(QIODevice::WriteOnly);
    QDataStream out(&binfile);

    out << p;

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..and tried reading it this way:

QFile bin(fileName);
    bin.open(QIODevice::ReadOnly);
    QDataStream in(&bin);
 
 
    QVector<qint32> x, y;
 
    in >> x >>y;

QFile bin(fileName);
    bin.open(QIODevice::ReadOnly);
    QDataStream in(&bin);

    
    QVector<qint32> x, y;

    in >> x >>y;

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I know this isn't the right way to read this kind of data,
so can anyone help me to put binary data into two vectors, x and y.

Data is written into binary file as a list of points: x1 y1 x2 y2 x3 y3..
..and i should read first all x coordinates to x vector and all y coordinates to y vector..