Frobenius< Field_ > Class Template Reference

#include <frobenius.h>

Inheritance diagram for Frobenius< Field_ >:

Data Structures
struct	rebind

Public Types
typedef Field_	Field
typedef Companion< Field_ >	Blackbox1
typedef _Blackbox2	Blackbox2
typedef Blackbox1::Element	Element

Public Member Functions
	Frobenius ()
template<class VDegList>
	Frobenius (const Field &F, const VDegList &vlist)
	Constructor.
template<class PolyIterator>
	Frobenius (const Field &F, PolyIterator pbegin, PolyIterator pend)
	Constructor.
	~Frobenius ()
	destructor
OutVector &	apply (OutVector &y, const InVector &x) const
OutVector &	applyTranspose (OutVector &y, const InVector &x) const
size_t	rowdim (void) const
size_t	coldim (void) const
const Field &	field () const
const Blackbox1 *	getLeftPtr () const
const Blackbox2 *	getRightPtr () const
std::ostream &	write (std::ostream &os) const

Protected Attributes
const Blackbox1 *	_Ap
const Blackbox2 *	_Bp

Member Typedef Documentation

Field

template<class Field_>

typedef Field_ Field

Blackbox1

typedef Companion< Field_ > Blackbox1

inherited

Blackbox2

typedef _Blackbox2 Blackbox2

inherited

Element

typedef Blackbox1::Element Element

inherited

Constructor & Destructor Documentation

Frobenius() [1/3]

template<class Field_>

Frobenius ( )

inline

Frobenius() [2/3]

template<class Field_>

template<class VDegList>

Frobenius ( const Field & F, const VDegList & vlist )

inline

Constructor.

Build a matrix in Frobenius form whose block sizes are specified by vlist, generated from random polynomials

Parameters

F
vlist	diagonal-block sizes, positive ints in non-increasing order

Frobenius() [3/3]

template<class Field_>

template<class PolyIterator>

Frobenius ( const Field & F, PolyIterator pbegin, PolyIterator pend )

inline

Constructor.

Build a square, block-diagonal matrix as a direct sum of the companion matrices of the polynomials. The dimension is the sum of the degrees.

Parameters

pbegin	iterator pointing to the start of a list of polynomials
F
pend	iterator pointing after end of a list of polynomials

~Frobenius()

template<class Field_>

~Frobenius ( )

inline

destructor

Member Function Documentation

apply()

OutVector & apply ( OutVector & y, const InVector & x ) const

inlineinherited

applyTranspose()

OutVector & applyTranspose ( OutVector & y, const InVector & x ) const

inlineinherited

rowdim()

size_t rowdim ( void ) const

inlineinherited

coldim()

size_t coldim ( void ) const

inlineinherited

field()

const Field & field ( ) const

inlineinherited

getLeftPtr()

const Blackbox1 * getLeftPtr ( ) const

inlineinherited

getRightPtr()

const Blackbox2 * getRightPtr ( ) const

inlineinherited

write()

std::ostream & write ( std::ostream & os ) const

inlineinherited

Field Documentation

_Ap

const Blackbox1* _Ap

protectedinherited

_Bp

const Blackbox2* _Bp

protectedinherited

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

• frobenius.h