#pragma once

#ifndef TREPETITION_GUARD

#define TREPETITION_GUARD

#include "tcommon.h"

#undef DVAPI

#undef DVVAR

#ifdef TOONZQT_EXPORTS

#define DVAPI DV_EXPORT_API

#define DVVAR DV_EXPORT_VAR

#else

#define DVAPI DV_IMPORT_API

#define DVVAR DV_IMPORT_VAR

#endif

class DVAPI TRepetitionGuard {

  static int m_counter;

  bool m_counterCheck;

public:

  TRepetitionGuard() : m_counterCheck(m_counter == 0) { ++m_counter; }

  ~TRepetitionGuard() { --m_counter; }

  bool hasLock() { return m_counterCheck; }

};

#endif  // TREPETITION_GUARD