RGEvolutor.h

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/* 
 * Copyright (C) 2012 HEPfit Collaboration
 *
 *
 * For the licensing terms see doc/COPYING.
 */
 
#ifndef RGEVOLUTOR_H
#define RGEVOLUTOR_H
 
#include <gslpp.h>
#include "OrderScheme.h"
#include "WilsonTemplate.h"
 
class RGEvolutor : public WilsonTemplate<gslpp::matrix<double> > {
public:
    
    RGEvolutor(unsigned int dim, schemes scheme, orders order);
    
    RGEvolutor(unsigned int dim, schemes scheme, orders order, orders_qed order_qed);
    
    virtual ~RGEvolutor();
    
    void setEvol(unsigned int i, unsigned int j, double x, orders order_i);
    
    void setEvol(unsigned int i, unsigned int j, double x, orders order_i, orders_qed order_qed);
    
    void setEvol(const gslpp::matrix<double>& m, orders order_i);
    
    void setEvol(const gslpp::matrix<double>& m, orders_qed order_qed_i);
    
    gslpp::matrix<double>** getEvol() const;
 
    double getM() const;
 
    void setScales(double mu, double M);
 
    void setM(double M);
    
    void setMu(double mu);
 
    gslpp::matrix<double>* Evol(orders order);
    
    gslpp::matrix<double>* Evol(orders_qed order_qed);
    
protected:
    double M;
};
 
#endif  /* RGEVOLUTOR_H */