action.h

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/******************************************************************************
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* MIT License
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* Copyright (c) 2018 Giovanni Pederiva
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#pragma once

#include "Math/field.h"

template <typename T> class Lattice;
struct SU3;

class Action{
public:
    virtual double compute(int x, int y, int z, int t, int mu, SU3& newLink) = 0;
    virtual void   computeStaples(int mu) = 0;
    virtual Lattice<SU3>    computeDerivative(int mu) = 0;
    void initAction(GluonField* field);

protected:
    GluonField* m_lat = nullptr;
};