pnf::Sigma Class Reference

#include <PNFRiskMap.hpp>

Inheritance diagram for pnf::Sigma:

[legend]List of all members.

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Detailed Description

Horizontal at (r, m) = 0 and m = 0, unlike Spike and Blunt.

Public Member Functions
	Sigma (double cutoff, double degree)
virtual double	RiskToMeta (double risk) const
	Compute meta value that corresponds to a given collision risk.
virtual double	MetaToRisk (double meta) const
	The inverse of RiskToMeta(), with ties (meta = 0) resolved to (risk = cutoff).

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Constructor & Destructor Documentation

pnf::Sigma::Sigma	(	double	cutoff,
		double	degree
	)

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Member Function Documentation

double pnf::Sigma::RiskToMeta

(

double

risk

)

const [virtual]

Compute meta value that corresponds to a given collision risk.

Result depends on the PNFRiskMap's name.

Precondition:

risk >= 0

Postcondition:

1 >= retval >= 0

Implements pnf::PNFRiskMap.

double pnf::Sigma::MetaToRisk

(

double

meta

)

const [virtual]

The inverse of RiskToMeta(), with ties (meta = 0) resolved to (risk = cutoff).

This is not useful with the PNF anyways, which always goes from risk to meta, never the other way around.

Implements pnf::PNFRiskMap.

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

• pnf/PNFRiskMap.hpp
• pnf/PNFRiskMap.cpp

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E* Interpolated Graph Replanner Wed Dec 12 18:55:52 2007