cpp_robotics::Polynomial

多項式

#include <polynomial.hpp>

Public Functions

	Name
	Polynomial() =default
	Polynomial(std::initializer_list< double > coeff)
	Polynomial(const std::vector< double > & coeff)
template <class IteratorType >	Polynomial(IteratorType begin, IteratorType end)
void	set_degree(size_t deg)
size_t	size() const
size_t	degree() const
std::vector< double >	coeff() const
double &	at(size_t i)
double	at(size_t i) const
double &	at_degree(size_t i)
double	at_degree(size_t i) const
double &	operator[](size_t i)
double	operator[](size_t i) const
double	evalute(double x) const
void	swap(Polynomial & poly)
double	operator()(double x) const
Polynomial	operator+() const
Polynomial	operator-() const
Polynomial	operator+(double s) const
Polynomial	operator-(double s) const
Polynomial &	operator+=(double s) 多項式の0次の項に値を加算する
Polynomial &	operator-=(double s) 多項式の0次の項に値を減算する
Polynomial	operator*(double s) const 多項式をs倍した多項式を返す
Polynomial &	operator*=(double s) 自身をs倍する
Polynomial	operator/(double s) const 多項式を1/s倍した多項式を返す
Polynomial &	operator/=(double s) 自身を1/s倍する
Polynomial	operator*(const Polynomial & p) const 多項式同士の積を取る
Polynomial &	operator*=(const Polynomial & p)
Polynomial	operator+(Polynomial poly) const 多項式同士の和を取る
Polynomial &	operator+=(Polynomial poly) 自身に他の多項式を加算する
Polynomial	operator-(Polynomial poly) const
Polynomial &	operator-=(Polynomial poly) 自身に他の多項式を減算する
Polynomial	expand(std::vector< double > roots)

Friends

	Name
Polynomial	operator*(double s, const Polynomial & poly) 多項式をs倍した多項式を返す
bool	operator==(const Polynomial & lhs, const Polynomial & rhs)
bool	operator!=(const Polynomial & lhs, const Polynomial & rhs)

Public Functions Documentation

function Polynomial

Polynomial() =default

function Polynomial

inline Polynomial(
    std::initializer_list< double > coeff
)

function Polynomial

inline Polynomial(
    const std::vector< double > & coeff
)

function Polynomial

template <class IteratorType >
inline Polynomial(
    IteratorType begin,
    IteratorType end
)

function set_degree

inline void set_degree(
    size_t deg
)

function size

inline size_t size() const

function degree

inline size_t degree() const

function coeff

inline std::vector< double > coeff() const

function at

inline double & at(
    size_t i
)

function at

inline double at(
    size_t i
) const

function at_degree

inline double & at_degree(
    size_t i
)

function at_degree

inline double at_degree(
    size_t i
) const

function operator[]

inline double & operator[](
    size_t i
)

function operator[]

inline double operator[](
    size_t i
) const

function evalute

inline double evalute(
    double x
) const

function swap

inline void swap(
    Polynomial & poly
)

function operator()

inline double operator()(
    double x
) const

function operator+

inline Polynomial operator+() const

function operator-

inline Polynomial operator-() const

function operator+

inline Polynomial operator+(
    double s
) const

function operator-

inline Polynomial operator-(
    double s
) const

function operator+=

inline Polynomial & operator+=(
    double s
)

多項式の0次の項に値を加算する

Parameters:

• s

Return: Polynomial&

function operator-=

inline Polynomial & operator-=(
    double s
)

多項式の0次の項に値を減算する

Parameters:

• s

Return: Polynomial&

function operator*

inline Polynomial operator*(
    double s
) const

多項式をs倍した多項式を返す

Parameters:

• s

Return: Polynomial

function operator*=

inline Polynomial & operator*=(
    double s
)

自身をs倍する

Parameters:

• s

Return: Polynomial&

function operator/

inline Polynomial operator/(
    double s
) const

多項式を1/s倍した多項式を返す

Parameters:

• s

Return: Polynomial

function operator/=

inline Polynomial & operator/=(
    double s
)

自身を1/s倍する

Parameters:

• s

Return: Polynomial&

function operator*

inline Polynomial operator*(
    const Polynomial & p
) const

多項式同士の積を取る

Parameters:

• p

Return: Polynomial

function operator*=

inline Polynomial & operator*=(
    const Polynomial & p
)

function operator+

inline Polynomial operator+(
    Polynomial poly
) const

多項式同士の和を取る

Parameters:

• poly

Return: Polynomial

function operator+=

inline Polynomial & operator+=(
    Polynomial poly
)

自身に他の多項式を加算する

Parameters:

• poly

Return: Polynomial&

function operator-

inline Polynomial operator-(
    Polynomial poly
) const

function operator-=

inline Polynomial & operator-=(
    Polynomial poly
)

自身に他の多項式を減算する

Parameters:

• poly

Return: Polynomial&

function expand

static inline Polynomial expand(
    std::vector< double > roots
)

Friends

friend operator*

friend Polynomial operator*(
    double s,

    const Polynomial & poly
);

多項式をs倍した多項式を返す

Parameters:

• s
• poly

Return: Polynomial

friend operator==

friend bool operator==(
    const Polynomial & lhs,

    const Polynomial & rhs
);

friend operator!=

friend bool operator!=(
    const Polynomial & lhs,

    const Polynomial & rhs
);

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Updated on 2024-05-28 at 06:55:40 +0000