Qt4 Poppler bindings to convert a pdf file into text

qt-poppler-pdf2txt.cpp

#include <poppler-qt4.h>
#include <QRectF>
#include <QDebug>
#include <QFile>
#include <QTextStream>
void pdftotext( const QString &filename )
{
    Poppler::Document *doc = Poppler::Document::load(filename);
    int count = doc->numPages();

    QFile outfile(filename+".txt");
    if ( !outfile.open( QIODevice::WriteOnly ) )
    {
        qDebug() << "file open failed";
        return;
    }
    
    QTextStream out(&outfile);
    for(int i = 0; i < count; i ++)
    {
        QString text = doc->page(i)->text(QRectF());
        out << text;
    }
    outfile.close();
}