source_smearing_factory.h

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// -*- C++ -*-
/*! \file
 *  \brief Factory for producing quark smearing objects
 */
 
#ifndef __source_smearing_factory_h__
#define __source_smearing_factory_h__
 
#include "singleton.h"
#include "objfactory.h"
#include "chromabase.h"
#include "meas/smear/quark_source_sink.h"
 
namespace Chroma
{
  //! Propagator source smearing factory (foundry)
  /*! @ingroup sources */
  typedef SingletonHolder< 
    ObjectFactory<QuarkSourceSink<LatticePropagator>, 
                  std::string,
                  TYPELIST_3(XMLReader&, const std::string&, const multi1d<LatticeColorMatrix>&),
                  QuarkSourceSink<LatticePropagator>* (*)(XMLReader&,
                                                          const std::string&,
                                                          const multi1d<LatticeColorMatrix>&),
                  StringFactoryError> >
  ThePropSourceSmearingFactory;
 
 
  //! Propagator source smearing factory (foundry)
  /*! @ingroup sources */
  typedef SingletonHolder< 
    ObjectFactory<QuarkSourceSink<LatticeStaggeredPropagator>, 
                  std::string,
                  TYPELIST_3(XMLReader&, const std::string&, const multi1d<LatticeColorMatrix>&),
                  QuarkSourceSink<LatticeStaggeredPropagator>* (*)(XMLReader&,
                                                                   const std::string&,
                                                                   const multi1d<LatticeColorMatrix>&),
                  StringFactoryError> >
  TheStagPropSourceSmearingFactory;
 
 
  //! Propagator source smearing factory (foundry)
  /*! @ingroup sources */
  typedef SingletonHolder< 
    ObjectFactory<QuarkSourceSink<LatticeFermion>, 
                  std::string,
                  TYPELIST_3(XMLReader&, const std::string&, const multi1d<LatticeColorMatrix>&),
                  QuarkSourceSink<LatticeFermion>* (*)(XMLReader&,
                                                       const std::string&,
                                                       const multi1d<LatticeColorMatrix>&),
                  StringFactoryError> >
  TheFermSourceSmearingFactory;
 
}
 
 
#endif