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corr2pt_Wilson_SF.h
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1 
15 #ifndef CORR2PT_WILSON_SF_INCLUDED
16 #define CORR2PT_WILSON_SF_INCLUDED
17 
18 #include <valarray>
19 #include "defs.h"
20 #include "index_lex.h"
21 #include "field_F.h"
22 #include "gammaMatrix.h"
23 #include "gammaMatrixSet.h"
24 #include "bridge_complex.h"
25 
27 
37 class Corr2pt_Wilson_SF
38 {
39  protected:
40  Bridge::VerboseLevel m_vl;
41 
42  private:
43  Index_lex m_index;
44  GammaMatrixSet *m_gmset;
45 
46  public:
47  Corr2pt_Wilson_SF(GammaMatrixSet *gmset)
48  : m_vl(CommonParameters::Vlevel()), m_gmset(gmset) {}
49 
50  void set_parameter_verboselevel(const Bridge::VerboseLevel vl) { m_vl = vl; }
51 
98  double fAfP(
99  const std::valarray<Field_F>& sq1,
100  const std::valarray<Field_F>& sq2);
101 
102  double meson_corr(
103  std::valarray<dcomplex>& meson,
104  const GammaMatrix& gm_sink,
105  const GammaMatrix& gm_src,
106  const std::valarray<Field_F>& sq1,
107  const std::valarray<Field_F>& sq2);
108 };
109 #endif