Lau2DSplineDP.hh

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// Copyright University of Warwick 2004 - 2013.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

// Authors:
// Thomas Latham
// John Back
// Paul Harrison

#ifndef LAU_2DSPLINE_DP
#define LAU_2DSPLINE_DP

#include "Lau2DAbsHistDP.hh"

class TH2;
class Lau2DCubicSpline;
class LauDaughters;
class LauKinematics;

class Lau2DSplineDP : public Lau2DAbsHistDP {

        public:

                Lau2DSplineDP(const TH2* hist, const LauDaughters* daughters,
                                Bool_t fluctuateBins = kFALSE, Double_t avEff = -1.0, 
                                Double_t avEffError = -1.0, Bool_t useUpperHalfOnly = kFALSE, Bool_t squareDP = kFALSE);


                Lau2DSplineDP(const TH2* hist, const TH2* errorHi, const TH2* errorLo, const LauDaughters* daughters,
                                Bool_t fluctuateBins = kFALSE, Double_t avEff = -1.0, 
                                Double_t avEffError = -1.0, Bool_t useUpperHalfOnly = kFALSE, Bool_t squareDP = kFALSE);

                virtual ~Lau2DSplineDP();


                Double_t interpolateXY(Double_t x, Double_t y) const;

        private:
                Lau2DSplineDP( const Lau2DSplineDP& rhs );

                Lau2DSplineDP& operator=(const Lau2DSplineDP& rhs);

                Lau2DCubicSpline* spline_;
        
                ClassDef(Lau2DSplineDP,0) // 2D Spline utility class for DP analyses
};

#endif