/usr/include/CLAM/qtmonitors/MelCepstrumViewMonitor.hxx is in libclam-qtmonitors-dev 1.4.0-3.1.
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 | /*
* Copyright (c) 2001-2006 MUSIC TECHNOLOGY GROUP (MTG)
* UNIVERSITAT POMPEU FABRA
*
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef MelCepstrumViewMonitor_hxx
#define MelCepstrumViewMonitor_hxx
#include "FloatArrayDataSource.hxx"
#include <CLAM/PortMonitor.hxx>
#include <CLAM/MelCepstrum.hxx>
class MelCepstrumViewMonitor :
public CLAM::PortMonitor<CLAM::MelCepstrum>,
public CLAM::VM::FloatArrayDataSource
{
public:
MelCepstrumViewMonitor()
: _size(0)
{
}
private:
const char* GetClassName() const { return "MelCepstrumView"; };
std::string getLabel(unsigned bin) const
{
static std::string dummyLabel;
return dummyLabel;
}
const CLAM::TData * frameData()
{
const CLAM::MelCepstrum & data = FreezeAndGetData();
const CLAM::Array<CLAM::TData> & buffer = data.GetCoefficients();
_size = buffer.Size();
return _size? & buffer[0] : 0;
}
void release()
{
UnfreezeData();
}
unsigned nBins() const
{
return _size;
}
virtual bool hasUpperBound() const { return true; }
virtual bool hasLowerBound() const { return true; }
virtual CLAM::TData upperBound() const {return .5;}
virtual CLAM::TData lowerBound() const {return -.5;}
bool isEnabled() const
{
return IsRunning();
}
private:
unsigned _size;
};
#endif// MelCepstrumViewMonitor_hxx
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