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103 lines
3.4 KiB
C++
103 lines
3.4 KiB
C++
#ifndef Hadrons_Baryon_hpp_
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#define Hadrons_Baryon_hpp_
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#include <Grid/Hadrons/Global.hpp>
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#include <Grid/Hadrons/Module.hpp>
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#include <Grid/Hadrons/ModuleFactory.hpp>
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BEGIN_HADRONS_NAMESPACE
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/******************************************************************************
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* Baryon *
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******************************************************************************/
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BEGIN_MODULE_NAMESPACE(MContraction)
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class BaryonPar: Serializable
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{
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public:
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GRID_SERIALIZABLE_CLASS_MEMBERS(BaryonPar,
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std::string, q1,
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std::string, q2,
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std::string, q3,
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std::string, output);
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};
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template <typename FImpl1, typename FImpl2, typename FImpl3>
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class TBaryon: public Module<BaryonPar>
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{
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public:
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TYPE_ALIASES(FImpl1, 1);
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TYPE_ALIASES(FImpl2, 2);
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TYPE_ALIASES(FImpl3, 3);
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class Result: Serializable
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{
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public:
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GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
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std::vector<std::vector<std::vector<Complex>>>, corr);
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};
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public:
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// constructor
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TBaryon(const std::string name);
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// destructor
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virtual ~TBaryon(void) = default;
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// dependency relation
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virtual std::vector<std::string> getInput(void);
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virtual std::vector<std::string> getOutput(void);
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// execution
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virtual void execute(void);
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};
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MODULE_REGISTER_NS(Baryon, ARG(TBaryon<FIMPL, FIMPL, FIMPL>), MContraction);
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/******************************************************************************
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* TBaryon implementation *
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******************************************************************************/
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// constructor /////////////////////////////////////////////////////////////////
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template <typename FImpl1, typename FImpl2, typename FImpl3>
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TBaryon<FImpl1, FImpl2, FImpl3>::TBaryon(const std::string name)
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: Module<BaryonPar>(name)
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{}
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// dependencies/products ///////////////////////////////////////////////////////
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template <typename FImpl1, typename FImpl2, typename FImpl3>
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std::vector<std::string> TBaryon<FImpl1, FImpl2, FImpl3>::getInput(void)
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{
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std::vector<std::string> input = {par().q1, par().q2, par().q3};
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return input;
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}
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template <typename FImpl1, typename FImpl2, typename FImpl3>
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std::vector<std::string> TBaryon<FImpl1, FImpl2, FImpl3>::getOutput(void)
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{
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std::vector<std::string> out = {getName()};
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return out;
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}
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// execution ///////////////////////////////////////////////////////////////////
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template <typename FImpl1, typename FImpl2, typename FImpl3>
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void TBaryon<FImpl1, FImpl2, FImpl3>::execute(void)
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{
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LOG(Message) << "Computing baryon contractions '" << getName() << "' using"
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<< " quarks '" << par().q1 << "', '" << par().q2 << "', and '"
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<< par().q3 << "'" << std::endl;
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XmlWriter writer(par().output);
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PropagatorField1 &q1 = *env().template getObject<PropagatorField1>(par().q1);
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PropagatorField2 &q2 = *env().template getObject<PropagatorField2>(par().q2);
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PropagatorField3 &q3 = *env().template getObject<PropagatorField3>(par().q2);
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LatticeComplex c(env().getGrid());
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Result result;
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// FIXME: do contractions
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write(writer, "meson", result);
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}
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END_MODULE_NAMESPACE
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END_HADRONS_NAMESPACE
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#endif // Hadrons_Baryon_hpp_
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