LatBuilder::ProjDepMerit::CoordUniform< KERNEL > Class Template Reference

Coordinate-uniform projection-dependent figure of merit. More...

#include <CoordUniform.h>

Inherits LatBuilder::ProjDepMerit::Base< CoordUniform< KERNEL > >.

Public Member Functions
	CoordUniform (KERNEL kernel=KERNEL())
	Constructor. More...
bool	symmetric () const
const KERNEL &	kernel () const
std::string	name () const
Real	power () const
template<LatticeType LR, EmbeddingType ET, Compress COMPRESS, PerLevelOrder PLO>
Evaluator< CoordUniform, LR, ET, COMPRESS, PLO >	evaluator (Storage< LR, ET, COMPRESS, PLO > storage) const
	Creates an evaluator for the projection-dependent figure of merit.
Public Member Functions inherited from LatBuilder::ProjDepMerit::Base< CoordUniform< KERNEL > >
Storage< LR, ET, COMPRESS, PLO >::MeritValue	operator() (const Storage< LR, ET, COMPRESS, PLO > &storage, const LatDef< LR, ET > &lat, const LatticeTester::Coordinates &projection) const
	Computes the value of the figure of merit of lattice lat for projection projection.
std::string	name () const
	Returns the name of the figure of merit.
bool	symmetric () const
	Returns true if the value of the figure of merit is invariant under a reflection of the generating vector \(\boldsymbol a=(a_1, \dots, a_s)\) along any axis such that \(a_j \mapsto n - a_j\), where \(n\) is the number of points in the lattice point set.
Evaluator< CoordUniform< KERNEL >, LR, ET, COMPRESS, PLO >	evaluator (const Storage< LR, ET, COMPRESS, PLO > &storage) const
	Creates an evaluator for the projection-dependent figure of merit.
CoordUniform< KERNEL > &	derived ()
const CoordUniform< KERNEL > &	derived () const
Real	power () const

Static Public Member Functions
static constexpr Compress	suggestedCompression ()

Detailed Description

template<class KERNEL>
class LatBuilder::ProjDepMerit::CoordUniform< KERNEL >

Coordinate-uniform projection-dependent figure of merit.

This type of projection-dependent figure of merit is base on a kernel \(\omega\) such that, for number of points \(n\) and generating vector \(\boldsymbol a = (a_1, \dots, a_s)\), the merit value for a projection on coordinates in \(\mathfrak u\) is

\[ \frac1n \sum_{i=0}^{n-1} \prod_{j \in \mathfrak u} \omega((i a_j / n) \bmod 1) \]

Template Parameters

KERNEL

Kernel \(\omega\).

Constructor & Destructor Documentation

CoordUniform()

template<class KERNEL >

LatBuilder::ProjDepMerit::CoordUniform< KERNEL >::CoordUniform ( KERNEL  kernel = KERNEL() )

inline

Constructor.

Parameters

kernel

Kernel \(\omega\).

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

• include/latbuilder/ProjDepMerit/CoordUniform.h