The Sliced Matrix class _Domain must be a GF(3) rep, BaseT must be an unsigned int type. More...

#include <dense-sliced.h>

Inheritance diagram for Sliced< _Domain >:

Public Types
enum	op_t { ADD , SMUL , AXPY , ZERO , COPY }

typedef _Domain	Domain

typedef Domain::Scalar	Scalar

typedef Domain::Word_T	SlicedWord

typedef SlicedBase< SlicedWord >	SlicedUnit

typedef DenseMat< SlicedBase< typename _Domain::Word_T > >	Base_T

typedef Base_T::RawIterator	RawIterator

typedef Base_T	Matrix

typedef ConstSubMatIterator< SlicedBase< _Domain::Word_T > >	ConstRawIterator

typedef DenseMat< SlicedBase< _Domain::Word_T > >	Self_t
	Self type.

Public Member Functions
	Sliced ()

	Sliced (Domain d)

	Sliced (Domain d, size_t m, size_t n, bool colP=false)

void	size (size_t m=0, size_t n=0, bool cp=false)

void	init (size_t m=0, size_t n=0)

void	init (size_t m, size_t n, const Scalar &filler)

void	shiftSubMatDown (int i)

Sliced &	submatrix (Sliced &other, size_t i, size_t j, size_t m, size_t n)

const Domain &	field () const

Domain &	field ()

	Sliced (Sliced &other, size_t i, size_t j, size_t m, size_t n)

void	compatible ()

void	splitOp (SlicedUnit &a, op_t t, bool last, int offset, Scalar &arg, SlicedUnit &b)

Sliced &	s_addin (Sliced &other)

Sliced &	s_smulin (Scalar &x)

Sliced &	s_axpyin (RawIterator &rit, Scalar &s, RawIterator &o)

Sliced &	s_copy (Sliced &other)

std::ostream &	s_write_bin (std::ostream &os)

std::ostream &	s_write_bin_r (std::ostream &os)

std::ostream &	s_wb (std::ostream &os)

std::istream &	s_read_bin_r (std::istream &is)

std::istream &	s_rb (std::istream &is)

Sliced &	addin (Sliced &other)

Sliced &	smulin (Scalar &x)

const Scalar &	setEntry (size_t i, size_t j, const Scalar &a_ij)

Scalar	getEntry (size_t i, size_t j)

Scalar &	getEntry (Scalar &x, size_t i, size_t j)

Sliced &	axpyin (RawIterator &b, RawIterator &e, Scalar &s, RawIterator &ob)

template<class Gettable>
Sliced &	mul (Gettable &A, Sliced &B)

std::ostream &	write (std::ostream &os=std::cerr, size_t offset=0)

SlicedWord	randomLL ()

Sliced &	random (size_t seed=0)

Sliced &	zero ()

bool	isEqual (Sliced &other)

bool	isZero ()

Sliced &	deepcopy (Sliced &other)

std::ostream &	writeRep (std::ostream &os=std::cerr)

size_t	memSize ()

std::ostream &	writeBinary (std::ostream &os)

std::istream &	readBinary (std::istream &is)

void	munmapBinaryFile ()

_Domain &	domain ()

size_t	rows ()

size_t	cols ()

size_t	rowdim () const

size_t	coldim () const

size_t	l ()

size_t	r ()

void	pinfo ()

void	sinfo ()

RawIterator	rawBegin ()

ConstRawIterator	rawBegin () const

RawIterator	rawEnd ()

ConstRawIterator	rawEnd () const

RawIterator	rowBegin (size_t i)

ConstRawIterator	rowBegin (size_t i) const

RawIterator	rowEnd (size_t i)

ConstRawIterator	rowEnd (size_t i) const

Entry &	getEntry (Entry &x, size_t i, size_t j) const

Entry &	setEntry (size_t i, size_t j, const Entry &x)

void	init (size_t m, size_t n, const Entry &filler)

void	submatrix (const DenseMat &A, size_t i, size_t j, size_t m, size_t n)
	Set this to be an m by n submatrix of A with upper left corner at i,j position of A.

void	size (size_t m, size_t n)

int	did_swapback (vp &swaps, size_t hot, size_t l, size_t r)

void	flocs (vp &tos, vp &swaps)

size_t	final_loc (vp &swaps, size_t j)

void	randomColPermutation ()

void	randomLowerTriangularColTransform ()

std::istream &	read (std::istream &file, const Field &field)
	Read the matrix from an input stream.

std::ostream &	write (std::ostream &os, const Field &field, bool mapleFormat=false) const
	Write the matrix to an output stream.

std::ostream &	write (std::ostream &os, bool mapleFormat=false) const
	Write the matrix to an output stream.

Data Fields
size_t	_stride

Entry *	_rep

bool	_alloc

size_t	_rows

size_t	_cols

Detailed Description

template<class _Domain>
class LinBox::Sliced< _Domain >

The Sliced Matrix class _Domain must be a GF(3) rep, BaseT must be an unsigned int type.

TODO more docs, discuss row/col slicing

Member Typedef Documentation

◆ Domain

template<class _Domain>

typedef _Domain Domain

◆ Scalar

template<class _Domain>

typedef Domain::Scalar Scalar

◆ SlicedWord

template<class _Domain>

typedef Domain::Word_T SlicedWord

◆ SlicedUnit

template<class _Domain>

typedef SlicedBase<SlicedWord> SlicedUnit

◆ Base_T

template<class _Domain>

typedef DenseMat<SlicedBase<typename _Domain::Word_T> > Base_T

◆ RawIterator

template<class _Domain>

typedef Base_T::RawIterator RawIterator

◆ Matrix

template<class _Domain>

typedef Base_T Matrix

◆ ConstRawIterator

typedef ConstSubMatIterator<SlicedBase< _Domain::Word_T >> ConstRawIterator

inherited

◆ Self_t

typedef DenseMat<SlicedBase< _Domain::Word_T >> Self_t

inherited

Self type.

Member Enumeration Documentation

◆ op_t

template<class _Domain>

enum op_t

Enumerator
ADD
SMUL
AXPY
ZERO
COPY

Constructor & Destructor Documentation

◆ Sliced() [1/4]

template<class _Domain>

Sliced ( )

inline

◆ Sliced() [2/4]

template<class _Domain>

Sliced ( Domain d )

inline

◆ Sliced() [3/4]

template<class _Domain>

Sliced	(	Domain	d,
		size_t	m,
		size_t	n,
		bool	colP = false )

inline

◆ Sliced() [4/4]

template<class _Domain>

Sliced	(	Sliced< _Domain > &	other,
		size_t	i,
		size_t	j,
		size_t	m,
		size_t	n )

inline

Member Function Documentation

◆ size() [1/2]

template<class _Domain>

void size	(	size_t	m = 0,
		size_t	n = 0,
		bool	cp = false )

inline

◆ init() [1/3]

template<class _Domain>

void init	(	size_t	m = 0,
		size_t	n = 0 )

inline

◆ init() [2/3]

template<class _Domain>

void init	(	size_t	m,
		size_t	n,
		const Scalar &	filler )

inline

◆ shiftSubMatDown()

template<class _Domain>

void shiftSubMatDown ( int i )

inline

◆ submatrix() [1/2]

template<class _Domain>

Sliced & submatrix	(	Sliced< _Domain > &	other,
		size_t	i,
		size_t	j,
		size_t	m,
		size_t	n )

inline

◆ field() [1/2]

template<class _Domain>

const Domain & field ( ) const

inline

◆ field() [2/2]

template<class _Domain>

Domain & field ( )

inline

◆ compatible()

template<class _Domain>

void compatible ( )

inline

◆ splitOp()

template<class _Domain>

void splitOp	(	SlicedUnit &	a,
		op_t	t,
		bool	last,
		int	offset,
		Scalar &	arg,
		SlicedUnit &	b )

inline

◆ s_addin()

template<class _Domain>

Sliced & s_addin ( Sliced< _Domain > & other )

inline

◆ s_smulin()

template<class _Domain>

Sliced & s_smulin ( Scalar & x )

inline

◆ s_axpyin()

template<class _Domain>

Sliced & s_axpyin	(	RawIterator &	rit,
		Scalar &	s,
		RawIterator &	o )

inline

◆ s_copy()

template<class _Domain>

Sliced & s_copy ( Sliced< _Domain > & other )

inline

◆ s_write_bin()

template<class _Domain>

std::ostream & s_write_bin ( std::ostream & os )

inline

◆ s_write_bin_r()

template<class _Domain>

std::ostream & s_write_bin_r ( std::ostream & os )

inline

◆ s_wb()

template<class _Domain>

std::ostream & s_wb ( std::ostream & os )

inline

◆ s_read_bin_r()

template<class _Domain>

std::istream & s_read_bin_r ( std::istream & is )

inline

◆ s_rb()

template<class _Domain>

std::istream & s_rb ( std::istream & is )

inline

◆ addin()

template<class _Domain>

Sliced & addin ( Sliced< _Domain > & other )

inline

◆ smulin()

template<class _Domain>

Sliced & smulin ( Scalar & x )

inline

◆ setEntry() [1/2]

template<class _Domain>

const Scalar & setEntry	(	size_t	i,
		size_t	j,
		const Scalar &	a_ij )

inline

◆ getEntry() [1/3]

template<class _Domain>

Scalar getEntry	(	size_t	i,
		size_t	j )

inline

◆ getEntry() [2/3]

template<class _Domain>

Scalar & getEntry	(	Scalar &	x,
		size_t	i,
		size_t	j )

inline

◆ axpyin()

template<class _Domain>

Sliced & axpyin	(	RawIterator &	b,
		RawIterator &	e,
		Scalar &	s,
		RawIterator &	ob )

inline

◆ mul()

template<class _Domain>

template<class Gettable>

Sliced & mul	(	Gettable &	A,
		Sliced< _Domain > &	B )

inline

◆ write() [1/3]

template<class _Domain>

std::ostream & write	(	std::ostream &	os = std::cerr,
		size_t	offset = 0 )

inline

◆ randomLL()

template<class _Domain>

SlicedWord randomLL ( )

inline

◆ random()

template<class _Domain>

Sliced & random ( size_t seed = 0 )

inline

◆ zero()

template<class _Domain>

Sliced & zero ( )

inline

◆ isEqual()

template<class _Domain>

bool isEqual ( Sliced< _Domain > & other )

inline

◆ isZero()

template<class _Domain>

bool isZero ( )

inline

◆ deepcopy()

template<class _Domain>

Sliced & deepcopy ( Sliced< _Domain > & other )

inline

◆ writeRep()

template<class _Domain>

std::ostream & writeRep ( std::ostream & os = std::cerr )

inline

◆ memSize()

template<class _Domain>

size_t memSize ( )

inline

◆ writeBinary()

template<class _Domain>

std::ostream & writeBinary ( std::ostream & os )

inline

◆ readBinary()

template<class _Domain>

std::istream & readBinary ( std::istream & is )

inline

◆ munmapBinaryFile()

template<class _Domain>

void munmapBinaryFile ( )

inline

◆ domain()

template<class _Domain>

_Domain & domain ( )

inline

◆ rows()

template<class _Domain>

size_t rows ( )

inline

◆ cols()

template<class _Domain>

size_t cols ( )

inline

◆ rowdim()

template<class _Domain>

size_t rowdim ( ) const

inline

◆ coldim()

template<class _Domain>

size_t coldim ( ) const

inline

◆ l()

template<class _Domain>

size_t l ( )

inline

◆ r()

template<class _Domain>

size_t r ( )

inline

◆ pinfo()

template<class _Domain>

void pinfo ( )

inline

◆ sinfo()

template<class _Domain>

void sinfo ( )

inline

◆ rawBegin() [1/2]

template<class _Domain>

RawIterator rawBegin ( )

inline

◆ rawBegin() [2/2]

template<class _Domain>

ConstRawIterator rawBegin ( ) const

inline

◆ rawEnd() [1/2]

template<class _Domain>

RawIterator rawEnd ( )

inline

◆ rawEnd() [2/2]

template<class _Domain>

ConstRawIterator rawEnd ( ) const

inline

◆ rowBegin() [1/2]

template<class _Domain>

RawIterator rowBegin ( size_t i )

inline

◆ rowBegin() [2/2]

template<class _Domain>

ConstRawIterator rowBegin ( size_t i ) const

inline

◆ rowEnd() [1/2]

template<class _Domain>

RawIterator rowEnd ( size_t i )

inline

◆ rowEnd() [2/2]

template<class _Domain>

ConstRawIterator rowEnd ( size_t i ) const

inline

◆ getEntry() [3/3]

Entry & getEntry	(	Entry &	x,
		size_t	i,
		size_t	j ) const

inlineinherited

◆ setEntry() [2/2]

Entry & setEntry	(	size_t	i,
		size_t	j,
		const Entry &	x )

inlineinherited

◆ init() [3/3]

void init	(	size_t	m,
		size_t	n,
		const Entry &	filler )

inlineinherited

◆ submatrix() [2/2]

void submatrix	(	const DenseMat< SlicedBase< _Domain::Word_T > > &	A,
		size_t	i,
		size_t	j,
		size_t	m,
		size_t	n )

inlineinherited

Set this to be an m by n submatrix of A with upper left corner at i,j position of A.

Requires i+m <= A.rowdim(), j+n <= A.coldim().

For instance, B.submatrix(A, i, 0, 1, A.coldim()) makes B the i-th row of A.

◆ size() [2/2]

void size	(	size_t	m,
		size_t	n )

inlineinherited

◆ did_swapback()

int did_swapback	(	vp &	swaps,
		size_t	hot,
		size_t	l,
		size_t	r )

inlineinherited

◆ flocs()

void flocs	(	vp &	tos,
		vp &	swaps )

inlineinherited

◆ final_loc()

size_t final_loc	(	vp &	swaps,
		size_t	j )

inlineinherited

◆ randomColPermutation()

void randomColPermutation ( )

inlineinherited

◆ randomLowerTriangularColTransform()

void randomLowerTriangularColTransform ( )

inlineinherited

◆ read()

std::istream & read	(	std::istream &	file,
		const Field &	field )

inherited

Read the matrix from an input stream.

MatrixTraits.

Parameters

file	Input stream from which to read
field

◆ write() [2/3]

std::ostream & write	(	std::ostream &	os,
		const Field &	field,
		bool	mapleFormat = false ) const

inherited

Write the matrix to an output stream.

Parameters

os	Output stream to which to write
field
mapleFormat	write in Maple(r) format ?

◆ write() [3/3]

std::ostream & write	(	std::ostream &	os,
		bool	mapleFormat = false ) const

inherited

Write the matrix to an output stream.

This a raw version of write(os,F) (no field is given).

Parameters

os	Output stream to which to write
mapleFormat	write in Maple(r) format ?

Field Documentation

◆ _stride

template<class _Domain>

size_t _stride

◆ _rep

template<class _Domain>

Entry* _rep

◆ _alloc

template<class _Domain>

bool _alloc

◆ _rows

size_t _rows

inherited

◆ _cols

size_t _cols

inherited

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

dense-sliced.h

Public Types

Public Member Functions

Data Fields

Detailed Description

Member Typedef Documentation

◆ Domain

◆ Scalar

◆ SlicedWord

◆ SlicedUnit

◆ Base_T

◆ RawIterator

◆ Matrix

◆ ConstRawIterator

◆ Self_t

Member Enumeration Documentation

◆ op_t

Constructor & Destructor Documentation

◆ Sliced() [1/4]

◆ Sliced() [2/4]

◆ Sliced() [3/4]

◆ Sliced() [4/4]

Member Function Documentation

◆ size() [1/2]

◆ init() [1/3]

◆ init() [2/3]

◆ shiftSubMatDown()

◆ submatrix() [1/2]

◆ field() [1/2]

◆ field() [2/2]

◆ compatible()

◆ splitOp()

◆ s_addin()

◆ s_smulin()

◆ s_axpyin()

◆ s_copy()

◆ s_write_bin()

◆ s_write_bin_r()

◆ s_wb()

◆ s_read_bin_r()

◆ s_rb()

◆ addin()

◆ smulin()

◆ setEntry() [1/2]

◆ getEntry() [1/3]

◆ getEntry() [2/3]

◆ axpyin()

◆ mul()

◆ write() [1/3]

◆ randomLL()

◆ random()

◆ zero()

◆ isEqual()

◆ isZero()

◆ deepcopy()

◆ writeRep()

◆ memSize()

◆ writeBinary()

◆ readBinary()

◆ munmapBinaryFile()

◆ domain()

◆ rows()

◆ cols()

◆ rowdim()

◆ coldim()

◆ l()

◆ r()

◆ pinfo()

◆ sinfo()

◆ rawBegin() [1/2]

◆ rawBegin() [2/2]

◆ rawEnd() [1/2]

◆ rawEnd() [2/2]

◆ rowBegin() [1/2]

◆ rowBegin() [2/2]

◆ rowEnd() [1/2]

◆ rowEnd() [2/2]

◆ getEntry() [3/3]

◆ setEntry() [2/2]

◆ init() [3/3]

◆ submatrix() [2/2]