EvtBToPlnuBKFF.hh
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EvtBToPlnuBKFF.hh
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	//--------------------------------------------------------------------------
	//
	// Environment:
	// This software is part of the EvtGen package developed jointly
	// for the BaBar and CLEO collaborations. If you use all or part
	// of it, please give an appropriate acknowledgement.
	//
	// Copyright Information: See EvtGen/COPYRIGHT
	// Copyright (C) 1998 Caltech, UCSB
	//
	// Module: EvtGenModels/EvtBToPlnuBK.hh
	//
	// Description: B->Xu l nu with BK (Becirevic-Kaidalov) parametrization
	// Xu is a pseudoscalar (pi_plus,pi0,eta or eta_prime)
	//
	// Modification history:
	//
	// Martin Simard, U. de Montreal, 08/01/2007 Module created
	//
	//------------------------------------------------------------------------
	#ifndef EVTBTOPLNUBKFF_HH
	#define EVTBTOPLNUBKFF_HH

	#include "EvtGenBase/EvtSemiLeptonicFF.hh"

	class EvtId;

	class EvtBToPlnuBKFF : public EvtSemiLeptonicFF {

	public:
	EvtBToPlnuBKFF(double alpha, double beta);

	void getscalarff(EvtId parent,EvtId daught,
	double t, double mass, double fp, double f0);

	void getvectorff(EvtId, EvtId, double, double, double*,
	double, double, double*);

	void gettensorff(EvtId, EvtId, double, double, double*,
	double, double, double*);

	void getbaryonff(EvtId, EvtId, double, double, double*,
	double, double, double*);

	void getdiracff(EvtId, EvtId, double, double, double, double,
	double, double, double, double);

	void getraritaff(EvtId, EvtId, double, double, double, double,
	double, double, double, double, double, double);

	private:
	double _alpha;
	double _beta;
	};

	#endif