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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the Qt Commercial Charts Add-on.
**
** $QT_BEGIN_LICENSE$
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
** $QT_END_LICENSE$
**
****************************************************************************/
#include "boxdatareader.h"
#include <QDebug>
BoxDataReader::BoxDataReader(QIODevice *fileHandle) :
QTextStream(fileHandle)
{
}
QBoxSet* BoxDataReader::readBox()
{
QString line = readLine();
if (line.startsWith("#"))
return 0;
QStringList strList = line.split(" ", QString::SkipEmptyParts);
QList<qreal> sortedList;
foreach (QString str, strList) {
sortedList.append(str.toDouble());
}
qSort(sortedList.begin(), sortedList.end());
qDebug() << "sortedList = " << sortedList;
int count = sortedList.count();
int median = (int)(count / 2);
int lowerQ = (int)(median / 2);
int upperQ = median + lowerQ + 1;
QBoxSet *box = new QBoxSet();
box->setLowerExtreme(sortedList.at(0));
box->setLowerQuartile(sortedList.at(lowerQ));
box->setMedian(sortedList.at(median));
box->setUpperQuartile(sortedList.at(upperQ));
box->setUpperExtreme(sortedList.last());
return box;
}
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