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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
/*
Sonic Visualiser
An audio file viewer and annotation editor.
Centre for Digital Music, Queen Mary, University of London.
This file copyright 2010-2011 Chris Cannam and QMUL.
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. See the file
COPYING included with this distribution for more information.
*/
#ifndef _DEBUG_H_
#define _DEBUG_H_
#include <QDebug>
#include <QTextStream>
#include <vamp-hostsdk/RealTime.h>
#include <string>
#include <iostream>
class QString;
class QUrl;
QDebug &operator<<(QDebug &, const std::string &);
std::ostream &operator<<(std::ostream &, const QString &);
std::ostream &operator<<(std::ostream &, const QUrl &);
using std::cout;
using std::cerr;
using std::endl;
#ifndef NDEBUG
extern QDebug &getSVDebug();
#define SVDEBUG getSVDebug()
inline QDebug &operator<<(QDebug &d, const Vamp::RealTime &rt) {
d << rt.toString();
return d;
}
template <typename T>
inline QDebug &operator<<(QDebug &d, const T &t) {
QString s;
QTextStream ts(&s);
ts << t;
d << s;
return d;
}
#else
class NoDebug
{
public:
inline NoDebug() {}
inline ~NoDebug(){}
template <typename T>
inline NoDebug &operator<<(const T &) { return *this; }
inline NoDebug &operator<<(QTextStreamFunction) { return *this; }
};
#define SVDEBUG NoDebug()
#endif /* !NDEBUG */
#endif /* !_DEBUG_H_ */
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