LatBuilder::BasicSizeParam< DERIVED > Class Template Reference

Abstract CRTP base class for lattice size parameter. More...

#include <SizeParam.h>

Public Types
typedef SizeParamTraits< DERIVED >::Modulus	Modulus
typedef SizeParamTraits< DERIVED >::size_type	size_type

Public Member Functions
	BasicSizeParam (Modulus modulus)
Modulus	modulus () const
size_type	numPoints () const
	operator Modulus () const
size_t	totient () const
	Returns the value of Euler's totient function.
template<class D>
bool	operator== (const BasicSizeParam< D > &other) const
template<class D>
bool	operator!= (const BasicSizeParam< D > &other) const
template<class D>
bool	operator< (const BasicSizeParam< D > &other) const
void	normalize (Real &merit) const
	Divides the merit value merit by the number of points.
void	normalize (RealVector &merit) const
	Divides the each merit value in merit by the number of points.
unsigned int	log2NumPoints () const

Protected Member Functions
	BasicSizeParam (const BasicSizeParam &)=default

Friends
template<class D>
std::ostream &	operator<< (std::ostream &os, const BasicSizeParam< D > &sizeParam)

Detailed Description

template<class DERIVED>
class LatBuilder::BasicSizeParam< DERIVED >

Abstract CRTP base class for lattice size parameter.

Member Function Documentation

totient()

template<class DERIVED>

size_t LatBuilder::BasicSizeParam< DERIVED >::totient ( ) const

inline

Returns the value of Euler's totient function.

-For ordinary lattices: It is the number of positive integers that are smaller than and coprime to the modulus. -For polynomial lattices: It is the number of polynomials coprime with the modulus and with (strictly) smaller degree

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

• include/latbuilder/SizeParam.h