JenkovszkyModel.h

/********************************************************************************

    Copyright 2013 Jan Kašpar

    This file is part of Elegent (http://elegent.hepforge.org/).

    Elegent is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Elegent is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with Elegent.  If not, see <http://www.gnu.org/licenses/>.
 
********************************************************************************/

#ifndef _elegent_jenkovszky_model_
#define _elegent_jenkovszky_model_

#include "Model.h"
#include "interface/Math.h"

namespace Elegent
{

class JenkovszkyModel : public Model
{
    public:
        JenkovszkyModel();
        ~JenkovszkyModel();

        void Configure();
        virtual void Init();

        virtual void Print() const;

        virtual TComplex Amp(double t) const;
        virtual TComplex Prf(double b) const;

    protected:
        double a_P, b_P, de_P, al1_P, ep_P, s_P;

        double a_O, b_O, de_O, al1_O, s_O;

        double a_om, b_om, s_om, al0_om, al1_om;

        double a_f, b_f, s_f, al0_f, al1_f;
        
        double precision_t, upper_bound_t;

        bool integ_workspace_initialized;
        unsigned long integ_workspace_size;
        gsl_integration_workspace *integ_workspace;
        
        static TComplex Amp_J0(double t, double *par, const void *obj);
};

} // namespace

#endif