#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