Fopr_eo Class Reference

Base class of fermion operator family. More...

#include <fopr_eo.h>

Inheritance diagram for Fopr_eo:

Public Member Functions
virtual	~Fopr_eo ()
virtual void	preProp (Field &, Field &, const Field &)=0
virtual void	postProp (Field &, const Field &, const Field &)=0
virtual void	set_config (Field *)=0
	setting pointer to the gauge configuration. More...
virtual void	set_config (unique_ptr< Field_G > &)=0
virtual void	mult (Field &, const Field &)
	multiplies fermion operator to a given field (2nd argument) More...
virtual void	mult_dag (Field &, const Field &)
	hermitian conjugate of mult(Field&, const Field&). More...
virtual void	set_mode (std::string mode)
	setting the mode of multiplication if necessary. Default implementation here is just to avoid irrelevant call. More...
std::string	get_mode () const
	only for Fopr_Overlap More...
virtual int	field_nvol ()=0
	returns the volume for which the fermion operator is defined. More...
virtual int	field_nin ()=0
	returns the on-site d.o.f. for which the fermion operator is defined. More...
virtual int	field_nex ()=0
	returns the external d.o.f. for which the fermion operator is defined. More...
Public Member Functions inherited from Fopr
	Fopr ()
virtual	~Fopr ()
virtual void	set_parameters (const Parameters &)=0
void	set_parameter_verboselevel (const Bridge::VerboseLevel vl)
virtual void	mult (Field &, const Field &, const std::string mode)
	execute mult with specified mode (unchanging internal mode). [23 May 2016 H.Matsufuru]. More...
virtual void	mult_dag (Field &, const Field &, const std::string mode)
	execute mult_dag with specified mode (unchanging internal mode). [23 May 2016 H.Matsufuru]. More...
virtual void	mult_gm5 (Field &, const Field &)
	gamma_5 multiplication. [31 Mar 2017 H.Matsufuru] More...
virtual void	mult_up (int mu, Field &, const Field &)
	nearest neighbor hopping term: temporary entry [H.Matsufuru] More...
virtual void	mult_dn (int mu, Field &, const Field &)
virtual double	flop_count ()
	returns the flops per site. More...
virtual double	flop_count (const std::string mode)
	returns the flops per site for specified mode. [23 May 2016 H.Matsufuru] More...

Additional Inherited Members
Protected Attributes inherited from Fopr
Bridge::VerboseLevel	m_vl

Detailed Description

Base class of fermion operator family.

In Bridge-OF, the fermion operator implies an operator which transforms a field to other field, irrespective of physical formulation. This class defines the interface of the fermion operators. At present, void functions mult(v,w) and mult_dag(v,w) is not purely virtual, because some of subclass have not implemented them yet. [20 Dec 2011 H.Matsufuru] unique_ptr is introduced to avoid memory leaks [21 Mar 2015 Y.Namekawa]

Definition at line 34 of file fopr_eo.h.

Constructor & Destructor Documentation

virtual Fopr_eo::~Fopr_eo ( )

inlinevirtual

Definition at line 37 of file fopr_eo.h.

Member Function Documentation

virtual int Fopr_eo::field_nex ( )

pure virtual

returns the external d.o.f. for which the fermion operator is defined.

Implements Fopr.

Implemented in Imp_BGQ::Fopr_Wilson_eo, Fopr_Clover_eo, Imp::Fopr_Wilson_eo, Org::Fopr_Wilson_eo, and Fopr_Smeared_eo.

virtual int Fopr_eo::field_nin ( )

pure virtual

returns the on-site d.o.f. for which the fermion operator is defined.

Implements Fopr.

Implemented in Imp_BGQ::Fopr_Wilson_eo, Fopr_Clover_eo, Imp::Fopr_Wilson_eo, Org::Fopr_Wilson_eo, and Fopr_Smeared_eo.

virtual int Fopr_eo::field_nvol ( )

pure virtual

returns the volume for which the fermion operator is defined.

Implements Fopr.

Implemented in Imp_BGQ::Fopr_Wilson_eo, Fopr_Clover_eo, Imp::Fopr_Wilson_eo, Org::Fopr_Wilson_eo, and Fopr_Smeared_eo.

std::string Fopr_eo::get_mode ( ) const

inlinevirtual

only for Fopr_Overlap

Reimplemented from Fopr.

Reimplemented in Imp_BGQ::Fopr_Wilson_eo, Fopr_Smeared_eo, Imp::Fopr_Wilson_eo, and Org::Fopr_Wilson_eo.

Definition at line 61 of file fopr_eo.h.

virtual void Fopr_eo::mult ( Field &  , const Field &    )

inlinevirtual

multiplies fermion operator to a given field (2nd argument)

Implements Fopr.

Reimplemented in Fopr_Clover_eo, Imp_BGQ::Fopr_Wilson_eo, Imp::Fopr_Wilson_eo, Org::Fopr_Wilson_eo, and Fopr_Smeared_eo.

Definition at line 49 of file fopr_eo.h.

virtual void Fopr_eo::mult_dag ( Field &  , const Field &    )

inlinevirtual

hermitian conjugate of mult(Field&, const Field&).

Reimplemented from Fopr.

Reimplemented in Fopr_Clover_eo, Imp_BGQ::Fopr_Wilson_eo, Imp::Fopr_Wilson_eo, Org::Fopr_Wilson_eo, and Fopr_Smeared_eo.

Definition at line 52 of file fopr_eo.h.

virtual void Fopr_eo::postProp ( Field &  , const Field &  , const Field &    )

pure virtual

Implemented in Fopr_Clover_eo, Imp_BGQ::Fopr_Wilson_eo, Imp::Fopr_Wilson_eo, Org::Fopr_Wilson_eo, and Fopr_Smeared_eo.

virtual void Fopr_eo::preProp ( Field &  , Field &  , const Field &    )

pure virtual

Implemented in Fopr_Clover_eo, Imp_BGQ::Fopr_Wilson_eo, Imp::Fopr_Wilson_eo, Org::Fopr_Wilson_eo, and Fopr_Smeared_eo.

virtual void Fopr_eo::set_config ( Field *  )

pure virtual

setting pointer to the gauge configuration.

Implements Fopr.

Implemented in Imp_BGQ::Fopr_Wilson_eo, Imp::Fopr_Wilson_eo, Org::Fopr_Wilson_eo, Fopr_Clover_eo, and Fopr_Smeared_eo.

virtual void Fopr_eo::set_config ( unique_ptr< Field_G > &  )

pure virtual

Implements Fopr.

Implemented in Imp_BGQ::Fopr_Wilson_eo, Imp::Fopr_Wilson_eo, Org::Fopr_Wilson_eo, Fopr_Clover_eo, and Fopr_Smeared_eo.

virtual void Fopr_eo::set_mode ( std::string  mode )

inlinevirtual

setting the mode of multiplication if necessary. Default implementation here is just to avoid irrelevant call.

Reimplemented from Fopr.

Reimplemented in Imp_BGQ::Fopr_Wilson_eo, Fopr_Smeared_eo, Imp::Fopr_Wilson_eo, Org::Fopr_Wilson_eo, and Fopr_Clover_eo.

Definition at line 56 of file fopr_eo.h.

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The documentation for this class was generated from the following file:

• src/lib/Fopr/fopr_eo.h