LatBuilder::MeritSeq::CoordUniformCBC< LR, ET, COMPRESS, PLO, KERNEL, PROD > Class Template Reference

Sequence of lattice merit for weighted coordinate-uniform figures of merit. More...

#include <CoordUniformCBC.h>

Classes
class	Seq
	Output sequence from the coordinate-uniform CBC algorithm. More...

Public Types
typedef PROD< LR, ET, COMPRESS, PLO >	CoordUniformInnerProd
typedef Storage< LR, ET, COMPRESS, PLO >::MeritValue	MeritValue
typedef LatBuilder::LatDef< LR, ET >	LatDef
typedef CoordUniformFigureOfMerit< KERNEL >	FigureOfMerit
typedef CoordUniformInnerProd::StateList	StateList
typedef MeritValue	value_type
typedef LatticeTraits< LR >::GenValue	GenValue

Public Member Functions
	CoordUniformCBC (Storage< LR, ET, COMPRESS, PLO > storage, const FigureOfMerit &figure)
	Constructor.
void	reset ()
	Resets the state of the CBC algorithm to dimension 0.
const Storage< LR, ET, COMPRESS, PLO > &	storage () const
	Returns the storage configuration instance.
const FigureOfMerit &	figureOfMerit () const
	Returns the coordinate-uniform figure of merit.
const CoordUniformInnerProd &	innerProd () const
	Returns the inner product instance.
const StateList &	states () const
	Returns the states.
RealVector	weightedState () const
	Returns the total weighted state.
const LatDef &	baseLat () const
	Returns the base lattice.
const MeritValue &	baseMerit () const
	Returns the base merit value.
template<typename GENSEQ>
Seq< GENSEQ >	meritSeq (const GENSEQ &genSeq) const
	Creates a new sequence of merit values by appending the values in genSeq to the generating vector of the base lattice.
template<typename IT>
void	select (const IT &it)
	Selects the element pointed to by the iterator.

Detailed Description

template<LatticeType LR, EmbeddingType ET, Compress COMPRESS, PerLevelOrder PLO, class KERNEL, template< LatticeType, EmbeddingType, Compress, PerLevelOrder > class PROD = CoordUniformInnerProd>
class LatBuilder::MeritSeq::CoordUniformCBC< LR, ET, COMPRESS, PLO, KERNEL, PROD >

Sequence of lattice merit for weighted coordinate-uniform figures of merit.

A weighted coordinate-uniform figure of merit is of the form:

\[ \mathcal D^2 = \sum_{\emptyset \neq \mathfrak u \subseteq \{1, \dots, s\}} \gamma_{\mathfrak u} \frac1n \sum_{i=0}^{n-1} \prod_{j \in \mathfrak u} \omega(x_{i,j}), \]

for some function \(\omega: [0,1) \to [0,\infty)\).

Template Parameters

ET	Type of lattice.
COMPRESS	Type of compression.
KERNEL	Kernel of the coordinate-uniform figure of merit; should derive from Kernel::Base.
PROD	Type of inner product; either CoordUniformInnerProd or CoordUniformInnerProdFast.

Constructor & Destructor Documentation

CoordUniformCBC()

template<LatticeType LR, EmbeddingType ET, Compress COMPRESS, PerLevelOrder PLO, class KERNEL, template< LatticeType, EmbeddingType, Compress, PerLevelOrder > class PROD = CoordUniformInnerProd>

LatBuilder::MeritSeq::CoordUniformCBC< LR, ET, COMPRESS, PLO, KERNEL, PROD >::CoordUniformCBC ( Storage< LR, ET, COMPRESS, PLO > storage, const FigureOfMerit & figure )

inline

Constructor.

Parameters

storage	Storage configuration.
figure	Coordinate-uniform figure of merit.

Referenced by LatBuilder::MeritSeq::CoordUniformCBC< LR, ET, COMPRESS, PLO, KERNEL, PROD >::Seq< GENSEQ >::cbc(), and LatBuilder::MeritSeq::CoordUniformCBC< LR, ET, COMPRESS, PLO, KERNEL, PROD >::Seq< GENSEQ >::Seq().

Member Function Documentation

baseLat()

template<LatticeType LR, EmbeddingType ET, Compress COMPRESS, PerLevelOrder PLO, class KERNEL, template< LatticeType, EmbeddingType, Compress, PerLevelOrder > class PROD = CoordUniformInnerProd>

const LatDef & LatBuilder::MeritSeq::CoordUniformCBC< LR, ET, COMPRESS, PLO, KERNEL, PROD >::baseLat ( ) const

inline

Returns the base lattice.

This sequence extends on the lattice base by increasing its dimension by one.

See also

baseMerit()

Referenced by LatBuilder::MeritSeq::CoordUniformCBC< LR, ET, COMPRESS, PLO, KERNEL, PROD >::Seq< GENSEQ >::Seq().

baseMerit()

template<LatticeType LR, EmbeddingType ET, Compress COMPRESS, PerLevelOrder PLO, class KERNEL, template< LatticeType, EmbeddingType, Compress, PerLevelOrder > class PROD = CoordUniformInnerProd>

const MeritValue & LatBuilder::MeritSeq::CoordUniformCBC< LR, ET, COMPRESS, PLO, KERNEL, PROD >::baseMerit ( ) const

inline

Returns the base merit value.

The merit values contained in this sequence are based on the value returned by this function.

See also

baseLat()

meritSeq()

template<LatticeType LR, EmbeddingType ET, Compress COMPRESS, PerLevelOrder PLO, class KERNEL, template< LatticeType, EmbeddingType, Compress, PerLevelOrder > class PROD = CoordUniformInnerProd>

template<typename GENSEQ>

Seq< GENSEQ > LatBuilder::MeritSeq::CoordUniformCBC< LR, ET, COMPRESS, PLO, KERNEL, PROD >::meritSeq ( const GENSEQ & genSeq ) const

inline

Creates a new sequence of merit values by appending the values in genSeq to the generating vector of the base lattice.

Parameters

genSeq

Sequence of generator values.

select()

template<LatticeType LR, EmbeddingType ET, Compress COMPRESS, PerLevelOrder PLO, class KERNEL, template< LatticeType, EmbeddingType, Compress, PerLevelOrder > class PROD = CoordUniformInnerProd>

template<typename IT>

void LatBuilder::MeritSeq::CoordUniformCBC< LR, ET, COMPRESS, PLO, KERNEL, PROD >::select ( const IT & it )

inline

Selects the element pointed to by the iterator.

Returns true if and only if the sequence of generator sequences is not exhausted.

Parameters

it	Iterator on the element of the sequence to be selected.

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

• include/latbuilder/MeritSeq/CoordUniformCBC.h