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ferben 2019-03-27 11:59:06 +00:00
parent 9fce1263be
commit b8581be1da
1 changed files with 19 additions and 3 deletions
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22
Grid/qcd/smearing/StoutSmearing.h
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@ -13,7 +13,13 @@ template <class Gimpl>
class Smear_Stout : public Smear<Gimpl> { class Smear_Stout : public Smear<Gimpl> {
private: private:
const Smear<Gimpl>* SmearBase; const Smear<Gimpl>* SmearBase;
inline std::vector<double> rho3D(double rho, int orthogdim){
std::vector<double> rho3d(Nd*Nd);
for (int mu=0; mu<Nd; mu++)
for (int nu=0; nu<Nd; nu++)
rho3d[mu + Nd * nu] = (mu == orthogdim || nu == orthogdim) ? 0.0:rho;
return rho3d;
};
public: public:
INHERIT_GIMPL_TYPES(Gimpl) INHERIT_GIMPL_TYPES(Gimpl)
@ -22,9 +28,19 @@ class Smear_Stout : public Smear<Gimpl> {
} }
/*! Default constructor */ /*! Default constructor */
Smear_Stout(double rho = 1.0) : SmearBase(new Smear_APE<Gimpl>(rho)) { /* Smear_Stout(double rho = 1.0) : SmearBase(new Smear_APE<Gimpl>(rho)) {
assert(Nc == 3);// "Stout smearing currently implemented only for Nc==3"); assert(Nc == 3);// "Stout smearing currently implemented only for Nc==3");
} } */
/*! general constructor */
Smear_Stout(std::vector<double>& rho_) : SmearBase(new Smear_APE<Gimpl>(rho_)) {
assert(Nc == 3 && "Stout smearing currently implemented only for Nc==3");
}
/*! 3D constructor */
Smear_Stout(double rho = 1.0, int orthogdim = -1) : SmearBase(new Smear_APE<Gimpl>(rho3D(rho,orthogdim))) {
assert(Nc == 3 && "Stout smearing currently implemented only for Nc==3");
}
~Smear_Stout() {} // delete SmearBase... ~Smear_Stout() {} // delete SmearBase...