pf::resamplers::rbase< nparts, dimx, float_t > Class Template Reference

Base class for all resampler types. More...

#include <resamplers.h>

Inheritance diagram for pf::resamplers::rbase< nparts, dimx, float_t >:

Public Types
using	ssv = Eigen::Matrix< float_t, dimx, 1 >
using	arrayVec = std::array< ssv, nparts >
using	arrayFloat = std::array< float_t, nparts >

Public Member Functions
	rbase ()
	The default constructor gets called by default, and it sets the seed with the clock.
	rbase (unsigned long seed)
	The constructor that sets the seed deterministically. More...
virtual void	resampLogWts (arrayVec &oldParts, arrayFloat &oldLogUnNormWts)=0
	Function to resample from log unnormalized weights. More...

Protected Attributes
std::mt19937	m_gen
	prng

Detailed Description

template<size_t nparts, size_t dimx, typename float_t>
class pf::resamplers::rbase< nparts, dimx, float_t >

Base class for all resampler types.

Author

taylor

Date

15/04/18

Member Typedef Documentation

arrayFloat

template<size_t nparts, size_t dimx, typename float_t >

using pf::resamplers::rbase< nparts, dimx, float_t >::arrayFloat = std::array<float_t,nparts>

type alias for array of float_ts

arrayVec

template<size_t nparts, size_t dimx, typename float_t >

using pf::resamplers::rbase< nparts, dimx, float_t >::arrayVec = std::array<ssv, nparts>

type alias for array of Eigen Matrices

ssv

template<size_t nparts, size_t dimx, typename float_t >

using pf::resamplers::rbase< nparts, dimx, float_t >::ssv = Eigen::Matrix<float_t,dimx,1>

type alias for linear algebra stuff

Constructor & Destructor Documentation

rbase()

template<size_t nparts, size_t dimx, typename float_t >

pf::resamplers::rbase< nparts, dimx, float_t >::rbase

(

unsigned long

seed

)

The constructor that sets the seed deterministically.

Parameters

seed

the seed

Member Function Documentation

resampLogWts()

template<size_t nparts, size_t dimx, typename float_t >

virtual void pf::resamplers::rbase< nparts, dimx, float_t >::resampLogWts ( arrayVec &  oldParts, arrayFloat &  oldLogUnNormWts  )

pure virtual

Function to resample from log unnormalized weights.

Parameters

oldParts
oldLogUnNormWts

Implemented in pf::resamplers::mn_resamp_fast1< nparts, dimx, float_t >, pf::resamplers::systematic_resampler< nparts, dimx, float_t >, pf::resamplers::stratif_resampler< nparts, dimx, float_t >, pf::resamplers::resid_resampler< nparts, dimx, float_t >, and pf::resamplers::mn_resampler< nparts, dimx, float_t >.

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

• include/pf/resamplers.h