TGPLooCostFunction.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 TGPLOOCOSTFUNCTION_H
#define TGPLOOCOSTFUNCTION_H    

#include "Modeler.h"
#include "TGPBuilder.h"
#include "TShareEval.h"
#include "TGPCostFunction.h"

extern "C"
{
int gpLoo0(double *K, double *y, int n, double *loo);
int gpLooh(double *H, double *K, double *y, int n, int p, double *loo);
int gpLoohBayes(double *BetaPrior, double *QPrior, double *H, double *K, double *y, int n, int p, double *loo);
}
;

namespace URANIE
{
namespace Modeler
{
//class TGPBuilder;
class TGPLooCostFunction: public TGPCostFunction
{

    // Attributes
private:
    Double_t* _BetaPrior; 
    Double_t* _QPrior;    
    
    // Operations
public:
    //---------------------------------------------

    TGPLooCostFunction(TGPBuilder* gpb);

    virtual ~TGPLooCostFunction();

    virtual URANIE::Relauncher::TEval *rebuild(int rank, Bool_t chef = kTRUE);
    virtual Bool_t unbuild();

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

    virtual Int_t eval(Double_t* theta, Double_t* res, int=0);
    virtual Int_t eval(vector<URANIE::DataServer::UEntry*> *, vector<URANIE::DataServer::UEntry*> *, int=0);

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

    ClassDef(URANIE::Modeler::TGPLooCostFunction, ID_MODELER)
    //Classe de
};

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