asmear.h

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#ifndef ASMEAR_INCLUDED
#define ASMEAR_INCLUDED
 
#include "lib/Smear/aprojection.h"
#include "lib/IO/bridgeIO.h"
 
#ifdef USE_FACTORY
#include "lib/Tools/factory.h"
#endif
 
 
 
template<typename AFIELD>
class ASmear
{
 public:
  ASmear() {}
  virtual ~ASmear() {}
 
 private:
  ASmear(const ASmear&);
  ASmear& operator=(const ASmear&);
 
 public:
  virtual void smear(Field_G&, const Field_G&) = 0;
 
  virtual void set_parameters(const Parameters&) = 0;
 
  virtual void get_parameters(Parameters&) const = 0;
 
#ifdef USE_FACTORY
 public:
  typedef ASmear *(*ProductCreator)(AProjection<AFIELD> *);
  typedef ASmear *(*ProductCreator_params)(AProjection<AFIELD> *, const Parameters&);
 
  typedef FactoryTemplate<ASmear, ProductCreator> Factory;
  typedef FactoryTemplate<ASmear, ProductCreator_params> Factory_params;
 
  static ASmear *New(const IdentifierType& subtype, AProjection<AFIELD> *proj)
  {
    ProductCreator p = Factory::Find(subtype);
    return p ? (*p)(proj) : 0;
  }
 
  static ASmear *New(const IdentifierType& subtype,
                     AProjection<AFIELD> *proj, const Parameters& params)
  {
    ProductCreator_params p = Factory_params::Find(subtype);
    return p ? (*p)(proj, params) : 0;
  }
 
#ifdef USE_FACTORY_AUTOREGISTER
#else
  static bool init_factory();
#endif
#endif
 
};
#endif