RDebug.h

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#ifndef RDEBUG_H
#define RDEBUG_H
 
#include "core_global.h"
 
#include <QString>
#include <QMetaType>
 
#if defined(Q_OS_MAC) && !defined(Q_OS_IOS)
#include <CoreServices/CoreServices.h>
#include <mach/mach.h>
#include <mach/mach_time.h>
#undef check
#endif
 
// These only work because the corresponding "member" variables are static
class QElapsedTimer;
class QMutex;
template <class Key, class T> class QMap;
 
#ifndef RDEFAULT_QSTRING
#define RDEFAULT_QSTRING QString()
#endif
 
class QCADCORE_EXPORT RDebug {
public:
    static void printBacktrace(const QString& prefix = RDEFAULT_QSTRING);
 
    static void startTimer(int id=0);
 
    static uint stopTimer(int id, const QString& msg, uint msThreshold = 0);
 
    static uint stopTimer(const QString& msg) {
        return stopTimer(0, msg);
    }
 
    static void timeStamp();
 
    static void hexDump(const QString& str);
 
    static void incCounter(const QString& id = RDEFAULT_QSTRING);
    static void decCounter(const QString& id = RDEFAULT_QSTRING);
    static int getCounter(const QString& id = RDEFAULT_QSTRING);
    static void printCounter(const QString& id = RDEFAULT_QSTRING);
    static void printCounters(const QString& prefix = RDEFAULT_QSTRING);
 
    static void setPrefix(const QString& p) {
        prefix = p;
    }
    static QString getPrefix() {
        return prefix;
    }
 
private:
#if defined(Q_OS_MAC) && !defined(Q_OS_IOS)
    static QMap<int, uint64_t> timerMac;
#else
    static QMap<int, QElapsedTimer> timer;
#endif
    static QMap<QString, int> counter;
    static QString prefix;
 
    static QMutex mutexCounter;
};
 
Q_DECLARE_METATYPE(RDebug*)
 
#endif