PruningParams Class Reference

#include <pruner.h>

Public Member Functions
	PruningParams ()

Static Public Member Functions
static PruningParams	LinearPruningParams (int block_size, int level)

Data Fields
double	gh_factor
std::vector< double >	coefficients
double	expectation
PrunerMetric	metric
std::vector< double >	detailed_cost

Detailed Description

Pruning parameters for one radius (expressed as a ratio to the Gaussian heuristic)

Constructor & Destructor Documentation

PruningParams()

PruningParams::PruningParams ( )

inline

The default constructor means no pruning.

Member Function Documentation

LinearPruningParams()

FPLLL_BEGIN_NAMESPACE PruningParams PruningParams::LinearPruningParams ( int  block_size, int  level  )

static

Set all pruning coefficients to 1, except the last <level> coefficients, these will be linearly with slope -1 / block_size.

Parameters

level

number of levels in linear descent

Field Documentation

coefficients

std::vector<double> PruningParams::coefficients

detailed_cost

std::vector<double> PruningParams::detailed_cost

expectation

double PruningParams::expectation

gh_factor

double PruningParams::gh_factor

metric

PrunerMetric PruningParams::metric

metric used for optimisation (success probability or number of solutions)

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

• fplll/pruner/pruner.h
• fplll/bkz_param.cpp