Write to a position in a QBuffer : QBuffer « Qt « C++






Write to a position in a QBuffer

  
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#include <QApplication>
#include <QBuffer>
#include <QPalette>

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    QByteArray byteArray("abc");
    QBuffer buffer(&byteArray);
    buffer.open(QIODevice::WriteOnly);
    buffer.seek(3);
    buffer.write("def", 3);
    buffer.close();
    // byteArray == "abcdef"

    return 0;
}

   
    
  








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