DiscreteDistribution< T > Class Template Reference

Uses the Aiias method to generate a lookup table of with different probabilties. More...

#include <disc_dist.hpp>

Public Member Functions
	DiscreteDistribution (std::vector< T > items, std::vector< float > probabilities)
	~DiscreteDistribution ()=default
T	get_item ()
	Get a random item with a certian probabilty, thread safe. More...

Detailed Description

template<typename T>
class DiscreteDistribution< T >

Uses the Aiias method to generate a lookup table of with different probabilties.

Template Parameters

T	The type of items to obtain the probability from https://www.keithschwarz.com/darts-dice-coins/ https://en.wikipedia.org/wiki/Alias_method

Definition at line 39 of file disc_dist.hpp.

Constructor & Destructor Documentation

DiscreteDistribution()

template<typename T >

DiscreteDistribution< T >::DiscreteDistribution ( std::vector< T >  items, std::vector< float >  probabilities  )

inline

Definition at line 45 of file disc_dist.hpp.

~DiscreteDistribution()

template<typename T >

DiscreteDistribution< T >::~DiscreteDistribution ( )

default

Member Function Documentation

get_item()

template<typename T >

T DiscreteDistribution< T >::get_item ( )

inline

Get a random item with a certian probabilty, thread safe.

Definition at line 92 of file disc_dist.hpp.

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

• eng3d/src/disc_dist.hpp