PolynomialTraits_d::Shift Concept Reference

Definition

This AdaptableBinaryFunction multiplies a PolynomialTraits_d::Polynomial_d by the given power of the specified variable.

This functor is provided for efficiency reasons, since multiplication by some variable will in general correspond to a shift of coefficients in the internal representation.

Refines

AdaptableBinaryFunction

CopyConstructible

DefaultConstructible

See also

Polynomial_d

PolynomialTraits_d

Types
typedef PolynomialTraits_d::Polynomial_d	result_type
typedef PolynomialTraits_d::Polynomial_d	first_argument_type
typedef int	second_argument_type

Operations
result_type	operator() (first_argument_type p, second_argument_type e)
	Returns \( p * x_{d-1}^e\).
result_type	operator() (first_argument_type p, second_argument_type e, int i)
	Returns \( p * x_{i}^e\).

Member Function Documentation

operator()() [1/2]

result_type PolynomialTraits_d::Shift::operator()	(	first_argument_type	p,
		second_argument_type	e
	)

Returns \( p * x_{d-1}^e\).

Precondition

\( 0 \leq e\).

operator()() [2/2]

result_type PolynomialTraits_d::Shift::operator()	(	first_argument_type	p,
		second_argument_type	e,
		int	i
	)

Returns \( p * x_{i}^e\).

Precondition

\( 0 \leq e\).

\( 0 \leq i < d\).