Container of Field-type object. More...

#include <field.h>

Inheritance diagram for Field:

Public Types
enum	complexness { COMPLEX, REAL }

Public Member Functions
	Field ()

	Field (const int Nin, const int Nvol, const int Nex, const complexness cmpl=COMPLEX)

void	reset (const int Nin, const int Nvol, const int Nex, const complexness cmpl=COMPLEX)

int	nin () const

int	nex () const

int	nvol () const

int	ntot () const

int	size () const

complexness	field_complexness () const

double	cmp (const int jin, const int site, const int jex) const

double	cmp (const int i) const

double *	ptr (const int i)

void	set (const int jin, const int site, const int jex, double v)

void	set (const int i, double v)

void	add (const int jin, const int site, const int jex, double v)

void	add (const int i, double v)

void	setpart_ex (int ex, const Field &w, int exw)

void	addpart_ex (int ex, const Field &w, int exw)

void	addpart_ex (int ex, const Field &w, int exw, double prf)

double	norm () const

double	ddotc (const Field &x) const

double	norm2 () const

void	daxpy (double a, const Field &x)

void	daxpy (dcomplex a, const Field &x)

void	dscal (double a)

void	dcopy (const Field &x)

void	dcopy (double a, const Field &x)

void	clear ()

void	stat (double &Fave, double &Fmax, double &Fdev)
	determines the statistics of the field. average, maximum value, and deviation is determined over global lattice. On-site degree of freedom is sumed over in quadrature, not averaged. This function works only on single node. More...

void	write_text (std::string)
	write field values to a text file. More...

void	read_text (std::string)
	read field values from text file. Assumes field size is already defined, and if it is inconsistent with the field in the file, aborted. This function works only on single node. More...

Field &	operator- ()

Field &	operator= (const double &)

Field &	operator+= (const Field &)

Field &	operator-= (const Field &)

Field &	operator*= (const double &)

Field &	operator/= (const double &)

double	operator* (const Field &rhs)

Protected Member Functions
int	myindex (const int jin, const int site, const int jex) const

Protected Attributes
std::valarray< double >	field

int	m_Nvol

int	m_Nin

int	m_Nex

complexness	m_complexness

int	m_Ntot

Bridge::VerboseLevel	m_vl

Detailed Description

Container of Field-type object.

This class defines field-type quantity which has three size parameters, Nin: on-site degree of freedom, Nvol: site d.o.f, Nex: extra d.o.f. The detailed structure of these degrees of freedom is not defined in this class but in subclasses. Expression template was implemented by J.Noaki. [28 Dec 2011 H.Matsufuru]

Definition at line 39 of file field.h.

Member Enumeration Documentation

enum Field::complexness

Enumerator
COMPLEX
REAL

Definition at line 43 of file field.h.

Constructor & Destructor Documentation

Field::Field ( )

inline

Definition at line 61 of file field.h.

Field::Field	(	const int	Nin,
		const int	Nvol,
		const int	Nex,
		const complexness	cmpl = `COMPLEX`
	)

inline

Definition at line 65 of file field.h.

Member Function Documentation

void Field::add	(	const int	jin,
		const int	site,
		const int	jex,
		double	v
	)

inline

Definition at line 108 of file field.h.

void Field::add	(	const int	i,
		double	v
	)

inline

Definition at line 113 of file field.h.

void Field::addpart_ex	(	int	ex,
		const Field &	w,
		int	exw
	)

inline

Definition at line 126 of file field.h.

void Field::addpart_ex	(	int	ex,
		const Field &	w,
		int	exw,
		double	prf
	)

inline

Definition at line 137 of file field.h.

void Field::clear ( )

inline

Definition at line 261 of file field.h.

double Field::cmp	(	const int	jin,
		const int	site,
		const int	jex
	)		const

inline

Definition at line 92 of file field.h.

double Field::cmp ( const int i ) const

inline

Definition at line 97 of file field.h.

void Field::daxpy	(	double	a,
		const Field &	x
	)

inline

Definition at line 195 of file field.h.

void Field::daxpy	(	dcomplex	a,
		const Field &	x
	)

inline

Definition at line 208 of file field.h.

void Field::dcopy ( const Field & x )

inline

Definition at line 241 of file field.h.

void Field::dcopy	(	double	a,
		const Field &	x
	)

inline

Definition at line 248 of file field.h.

double Field::ddotc ( const Field & x ) const

inline

Definition at line 167 of file field.h.

void Field::dscal ( double a )

inline

Definition at line 231 of file field.h.

complexness Field::field_complexness ( ) const

inline

Definition at line 90 of file field.h.

int Field::myindex	(	const int	jin,
		const int	site,
		const int	jex
	)		const

inlineprotected

Definition at line 54 of file field.h.

int Field::nex ( ) const

inline

Definition at line 86 of file field.h.

int Field::nin ( ) const

inline

Definition at line 85 of file field.h.

double Field::norm ( ) const

inline

Definition at line 149 of file field.h.

double Field::norm2 ( ) const

inline

Definition at line 183 of file field.h.

int Field::ntot ( ) const

inline

Definition at line 88 of file field.h.

int Field::nvol ( ) const

inline

Definition at line 87 of file field.h.

double Field::operator* ( const Field & rhs )

inline

Definition at line 358 of file field.h.

Field & Field::operator*= ( const double & rhs )

inline

Definition at line 344 of file field.h.

Field & Field::operator+= ( const Field & rhs )

inline

Definition at line 330 of file field.h.

Field & Field::operator- ( )

inline

Definition at line 316 of file field.h.

Field & Field::operator-= ( const Field & rhs )

inline

Definition at line 337 of file field.h.

Field & Field::operator/= ( const double & rhs )

inline

Definition at line 351 of file field.h.

Field & Field::operator= ( const double & r )

inline

Definition at line 323 of file field.h.

double* Field::ptr ( const int i )

inline

Definition at line 99 of file field.h.

void Field::read_text ( std::string )

read field values from text file. Assumes field size is already defined, and if it is inconsistent with the field in the file, aborted. This function works only on single node.

Definition at line 56 of file field.cpp.

void Field::reset	(	const int	Nin,
		const int	Nvol,
		const int	Nex,
		const complexness	cmpl = `COMPLEX`
	)

inline

Definition at line 74 of file field.h.

void Field::set	(	const int	jin,
		const int	site,
		const int	jex,
		double	v
	)

inline

Definition at line 101 of file field.h.

void Field::set	(	const int	i,
		double	v
	)

inline

Definition at line 106 of file field.h.

void Field::setpart_ex	(	int	ex,
		const Field &	w,
		int	exw
	)

inline

Definition at line 115 of file field.h.

int Field::size ( ) const

inline

Definition at line 89 of file field.h.

void Field::stat	(	double &	Fave,
		double &	Fmax,
		double &	Fdev
	)

determines the statistics of the field. average, maximum value, and deviation is determined over global lattice. On-site degree of freedom is sumed over in quadrature, not averaged. This function works only on single node.

Definition at line 97 of file field.cpp.

void Field::write_text ( std::string )

write field values to a text file.

Definition at line 23 of file field.cpp.

Member Data Documentation

std::valarray<double> Field::field

protected

Definition at line 46 of file field.h.

complexness Field::m_complexness

protected

Definition at line 50 of file field.h.

int Field::m_Nex

protected

Definition at line 49 of file field.h.

int Field::m_Nin

protected

Definition at line 48 of file field.h.

int Field::m_Ntot

protected

Definition at line 52 of file field.h.

int Field::m_Nvol

protected

Definition at line 47 of file field.h.

Bridge::VerboseLevel Field::m_vl

protected

Definition at line 57 of file field.h.

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

src/Field/field.h
src/Field/field.cpp

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation