TTrapeziumDistribution.h

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// Copyright (C) 2013-2024 CEA/DES
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published
// by the Free Software Foundation, either version 3 of the License, or any
// later version.
//
// This program 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// $Id$
// $Author$
// $Date$
// $Revision$
// $State$

#ifndef TTRAPEZIUMDISTRIBUTION_H
#define TTRAPEZIUMDISTRIBUTION_H

//Uranie
#include "TStochAttribut.h"

namespace URANIE
{
namespace DataServer
{
class TTrapeziumDistribution: public TStochasticAttribute
{
private:
    Double_t _dtrapeziumHeight;   
    Double_t _dlowerTriangleArea; 
    Double_t _dupperTriangleArea; 

protected:
    Double_t _dparameterXlow;  
    Double_t _dparameterXup;   

public:
    //---------------------------------------------

    TTrapeziumDistribution();


    TTrapeziumDistribution(TString name);


    TTrapeziumDistribution(TString name, Double_t xmin, Double_t xmax);


    TTrapeziumDistribution(TString name, Double_t xmin, Double_t xmax,
            Double_t xlow, Double_t xup);


    TTrapeziumDistribution(URANIE::DataServer::TAttribute *att, Double_t xlow,
            Double_t xup);

    virtual ~TTrapeziumDistribution();


    virtual void setParameterXlower(Double_t xlow);


    virtual void setParameterXupper(Double_t xup);

    virtual Double_t getParameterXlower()
    {
        return _dparameterXlow;
    }

    virtual Double_t getParameterXupper()
    {
        return _dparameterXup;
    }


    virtual void setParameters(Double_t xmin, Double_t xmax, Double_t xlow,
            Double_t xup);


    // \todo theoretical mean and standard deviation formulas must be implemented.
    virtual void computeTheoreticalInformation();


    virtual Double_t getPDF(Double_t x);


    virtual Double_t getCDF(Double_t x);


    virtual Double_t getInvCDF(Double_t p);

    //---------------------------------------------

    virtual void printLog(Option_t *option = "");

    ClassDef(URANIE::DataServer::TTrapeziumDistribution, ID_DATASERVER)
    //Classe de
};

} // Fin du namespace DataServer
} // Fin du namespace URANIE
#endif