#include <flext.h>

#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 401)
#error You need at least flext version 0.4.1
#endif

class e_gypsy: 
	public flext_base
{
	FLEXT_HEADER(e_gypsy, flext_base)

	public:
	       e_gypsy()
		{
			AddInFloat("freq in");       // measured freq in
			AddOutFloat("freq out");     // rounded freq out
			FLEXT_ADDMETHOD(0, m_float);
			
			// We're done constructing:
			post("gypsy scale in E: pitch output");
			
		} // end of constructor
		
	
	protected:
		void m_float(float f);
        
	private:
		float get_freq(float f);
		FLEXT_CALLBACK_1(m_float, float);

}; // end of class declaration for yin

#include "e_gypsy_lookup.cpp"

FLEXT_NEW("e_gypsy", e_gypsy)

 void e_gypsy::m_float(float f)
{
  ToOutFloat(0, get_freq(f));
}