forceSmear.h

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#ifndef FORCESMEAR_INCLUDED
#define FORCESMEAR_INCLUDED

#include "Smear/projection.h"

#include "IO/bridgeIO.h"

#ifdef USE_FACTORY
#include "Tools/factory.h"
#endif



class ForceSmear
{
 public:

  ForceSmear()
    : m_vl(CommonParameters::Vlevel()) {}

  virtual ~ForceSmear() {}

 private:
  // non-copyable
  ForceSmear(const ForceSmear&);
  ForceSmear& operator=(const ForceSmear&);

 public:
  virtual void set_parameters(const Parameters&) = 0;

  void set_parameter_verboselevel(const Bridge::VerboseLevel vl) { m_vl = vl; }

  virtual void force_udiv(Field_G&, const Field_G&, const Field_G&) {}

 protected:
  Bridge::VerboseLevel m_vl;


#ifdef USE_FACTORY
 public:
  typedef ForceSmear *(*ProductCreator)(Projection *);
  typedef FactoryTemplate<ForceSmear, ProductCreator>   Factory;

  static ForceSmear *New(const IdentifierType& subtype, Projection *proj)
  {
    ProductCreator p = Factory::Find(subtype);

    return p ? (*p)(proj) : 0;
  }

  static ForceSmear *New(const IdentifierType& subtype, unique_ptr<Projection>& proj)
  {
    ProductCreator p = Factory::Find(subtype);

    return p ? (*p)(proj.get()) : 0;
  }
#endif
};
#endif