Chris@57: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@57: 
Chris@57: /*
Chris@57:     EasyMercurial
Chris@57: 
Chris@57:     Based on HgExplorer by Jari Korhonen
Chris@57:     Copyright (c) 2010 Jari Korhonen
Chris@244:     Copyright (c) 2011 Chris Cannam
Chris@244:     Copyright (c) 2011 Queen Mary, University of London
Chris@57:     
Chris@57:     This program is free software; you can redistribute it and/or
Chris@57:     modify it under the terms of the GNU General Public License as
Chris@57:     published by the Free Software Foundation; either version 2 of the
Chris@57:     License, or (at your option) any later version.  See the file
Chris@57:     COPYING included with this distribution for more information.
Chris@57: */
Chris@57: 
Chris@57: #ifndef _DEBUG_H_
Chris@57: #define _DEBUG_H_
Chris@57: 
Chris@57: #include <QDebug>
Chris@57: #include <QTextStream>
Chris@57: #include <string>
Chris@57: #include <iostream>
Chris@57: 
Chris@57: class QString;
Chris@57: class QUrl;
Chris@57: 
Chris@57: QDebug &operator<<(QDebug &, const std::string &);
Chris@57: std::ostream &operator<<(std::ostream &, const QString &);
Chris@57: std::ostream &operator<<(std::ostream &, const QUrl &);
Chris@57: 
Chris@57: #ifndef NDEBUG
Chris@57: 
Chris@57: extern QDebug &getEasyHgDebug();
Chris@57: 
Chris@57: #define DEBUG getEasyHgDebug()
Chris@57: 
Chris@57: template <typename T>
Chris@57: inline QDebug &operator<<(QDebug &d, const T &t) {
Chris@57:     QString s;
Chris@57:     QTextStream ts(&s);
Chris@57:     ts << t;
Chris@57:     d << s;
Chris@57:     return d;
Chris@57: }
Chris@57: 
Chris@57: #else
Chris@57: 
Chris@57: class NoDebug
Chris@57: {
Chris@57: public:
Chris@57:     inline NoDebug() {}
Chris@57:     inline ~NoDebug(){}
Chris@57: 
Chris@57:     template <typename T>
Chris@57:     inline NoDebug &operator<<(const T &) { return *this; }
Chris@57: 
Chris@57:     inline NoDebug &operator<<(QTextStreamFunction) { return *this; }
Chris@57: };
Chris@57: 
Chris@57: #define DEBUG NoDebug()
Chris@57: 
Chris@57: #endif /* !NDEBUG */
Chris@57: 
Chris@57: #endif /* !_DEBUG_H_ */
Chris@57: