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How can I change the QFile specified with QTextStream

  • I am having a code as

    @QTextStream out(qfpIndex);@

    I am reading from a file and writing to another.
    The new file generated will have only certain number of lines(say 1000), then I need to create new file and continue writing.

    Should I have to define QTextStream out(qfpIndex); each time?

  • maybe

    void QTextStream::setDevice(QIODevice * device)

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