/usr/include/gnuradio/qtgui/waterfallGlobalData.h is in gnuradio-dev 3.7.9.1-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 | /* -*- c++ -*- */
/*
* Copyright 2012 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* GNU Radio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef WATERFALL_GLOBAL_DATA_HPP
#define WATERFALL_GLOBAL_DATA_HPP
#include <qwt_raster_data.h>
#include <inttypes.h>
#if QWT_VERSION >= 0x060000
#include <qwt_point_3d.h> // doesn't seem necessary, but is...
#include <qwt_compat.h>
#endif
class WaterfallData: public QwtRasterData
{
public:
WaterfallData(const double, const double, const uint64_t, const unsigned int);
virtual ~WaterfallData();
virtual void reset();
virtual void copy(const WaterfallData*);
virtual void resizeData(const double, const double,
const uint64_t, const int history=0);
virtual QwtRasterData *copy() const;
#if QWT_VERSION < 0x060000
virtual QwtDoubleInterval range() const;
virtual void setRange(const QwtDoubleInterval&);
#endif
virtual double value(double x, double y) const;
virtual uint64_t getNumFFTPoints()const;
virtual void addFFTData(const double*, const uint64_t, const int);
virtual double* getSpectrumDataBuffer()const;
virtual void setSpectrumDataBuffer(const double*);
virtual int getNumLinesToUpdate()const;
virtual void setNumLinesToUpdate(const int);
virtual void incrementNumLinesToUpdate();
protected:
double* _spectrumData;
uint64_t _fftPoints;
uint64_t _historyLength;
int _numLinesToUpdate;
#if QWT_VERSION < 0x060000
QwtDoubleInterval _intensityRange;
#else
QwtInterval _intensityRange;
#endif
private:
};
#endif /* WATERFALL_GLOBAL_DATA_HPP */
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