mpblocks::polynomial::SturmSequence< Scalar > Class Template Reference

#include <mpblocks/polynomial/SturmSequence.h>

Public Types
typedef Polynomial< Scalar, Dynamic >	Poly_t
typedef std::vector < Polynomial< Scalar, Dynamic > >	PolyList_t
typedef Quotient< Scalar, Poly_t, Poly_t >	Quotient_t

Public Member Functions
const RValue< Scalar, Poly_t > &	operator[] (int i) const
template<class Exp >
void	rebuild (const RValue< Scalar, Exp > &rhs)
int	signChanges (Scalar x)
	return the number of sign changes at the specified point More...
int	size () const
	SturmSequence ()
template<class Exp >
	SturmSequence (const RValue< Scalar, Exp > &rhs)
	builds a sturm sequence from a polynomial More...

Private Attributes
PolyList_t	m_seq

Detailed Description

template<typename Scalar>
class mpblocks::polynomial::SturmSequence< Scalar >

Definition at line 39 of file SturmSequence.h.

Member Typedef Documentation

template<typename Scalar>

typedef Polynomial<Scalar,Dynamic> mpblocks::polynomial::SturmSequence< Scalar >::Poly_t

Definition at line 42 of file SturmSequence.h.

template<typename Scalar>

typedef std::vector< Polynomial<Scalar,Dynamic> > mpblocks::polynomial::SturmSequence< Scalar >::PolyList_t

Definition at line 44 of file SturmSequence.h.

template<typename Scalar>

typedef Quotient<Scalar,Poly_t,Poly_t> mpblocks::polynomial::SturmSequence< Scalar >::Quotient_t

Definition at line 43 of file SturmSequence.h.

Constructor & Destructor Documentation

template<typename Scalar>

mpblocks::polynomial::SturmSequence< Scalar >::SturmSequence ( )

inline

Definition at line 51 of file SturmSequence.h.

template<typename Scalar>

template<class Exp >

mpblocks::polynomial::SturmSequence< Scalar >::SturmSequence ( const RValue< Scalar, Exp > &  rhs )

inline

builds a sturm sequence from a polynomial

Definition at line 56 of file SturmSequence.h.

Member Function Documentation

template<typename Scalar>

const RValue< Scalar, Poly_t >& mpblocks::polynomial::SturmSequence< Scalar >::operator[] ( int  i ) const

inline

Definition at line 103 of file SturmSequence.h.

template<typename Scalar>

template<class Exp >

void mpblocks::polynomial::SturmSequence< Scalar >::rebuild ( const RValue< Scalar, Exp > &  rhs )

inline

< f_0 is original

< f_1 is derivative

Definition at line 62 of file SturmSequence.h.

template<typename Scalar>

int mpblocks::polynomial::SturmSequence< Scalar >::signChanges ( Scalar  x )

inline

return the number of sign changes at the specified point

Definition at line 85 of file SturmSequence.h.

template<typename Scalar>

int mpblocks::polynomial::SturmSequence< Scalar >::size ( ) const

inline

Definition at line 113 of file SturmSequence.h.

Member Data Documentation

template<typename Scalar>

PolyList_t mpblocks::polynomial::SturmSequence< Scalar >::m_seq

private

Definition at line 47 of file SturmSequence.h.

---

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

• include/mpblocks/polynomial/SturmSequence.h