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64 lines
1.6 KiB
64 lines
1.6 KiB
/*****************************************************************************
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* Project: RooFit *
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* *
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* Copyright (c) 2000-2005, Regents of the University of California *
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* and Stanford University. All rights reserved. *
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* *
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* Redistribution and use in source and binary forms, *
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* with or without modification, are permitted according to the terms *
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* listed in LICENSE (http://roofit.sourceforge.net/license.txt) *
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*****************************************************************************/
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#ifndef ROO_DOUBLECB
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#define ROO_DOUBLECB
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#include "RooAbsPdf.h"
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#include "RooRealProxy.h"
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class RooRealVar;
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class RooAbsReal;
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class RooDoubleCB : public RooAbsPdf {
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public:
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RooDoubleCB();
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RooDoubleCB(const char *name, const char *title, RooAbsReal &_x,
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RooAbsReal &_mean, RooAbsReal &_width, RooAbsReal &_alpha1,
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RooAbsReal &_n1, RooAbsReal &_alpha2, RooAbsReal &_n2);
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RooDoubleCB(const RooDoubleCB &other, const char *name = 0);
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virtual TObject *clone(const char *newname) const {
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return new RooDoubleCB(*this, newname);
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}
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inline virtual ~RooDoubleCB() {}
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protected:
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RooRealProxy x;
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RooRealProxy mean;
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RooRealProxy width;
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RooRealProxy alpha1;
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RooRealProxy n1;
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RooRealProxy alpha2;
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RooRealProxy n2;
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Double_t evaluate() const;
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// private:
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ClassDef(RooDoubleCB, 1)
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}
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;
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#endif
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