kjb::pt::Scene_adapter Class Reference

Adapts a Scene into a VectorModel for HMC sampling. More...

#include <pt_scene_adapter.h>

Public Member Functions
	Scene_adapter (bool vis_off=false, bool infer_head=true)
double	get (const Scene *s, size_t i) const
	Get the ith element of a scene. More...
void	set (Scene *s, size_t i, double x) const
	Set the ith element of a scene to x. More...
void	set (Scene *s, size_t i, size_t j, double x, double y) const
	Set the ith element of a scene to x. More...
void	set (Scene *s, const Vector &x) const
	Set all elements of s to specified values. More...
size_t	size (const Scene *s) const
	Get the number of elements in this scene. More...
void	reset () const
	Restart state. More...
std::pair< const Target *, size_t >	target_frame (const Scene *s, size_t i) const
	Get target and frame corresponding to variable i. More...
bool	infer_head () const
	Returns whether inferring head or not. More...

Detailed Description

Adapts a Scene into a VectorModel for HMC sampling.

This class is made specifically for HMC sampling, which means it assumes that it will be called in a certain way. If used in a different way, it will most likely give incorrect results.

Constructor & Destructor Documentation

kjb::pt::Scene_adapter::Scene_adapter ( bool  vis_off = false, bool  infer_head = true  )

inline

Member Function Documentation

double kjb::pt::Scene_adapter::get ( const Scene *  s, size_t  i  ) const

inline

Get the ith element of a scene.

bool kjb::pt::Scene_adapter::infer_head ( ) const

inline

Returns whether inferring head or not.

void kjb::pt::Scene_adapter::reset ( ) const

inline

Restart state.

void kjb::pt::Scene_adapter::set ( Scene *  s, size_t  i, double  x  ) const

inline

Set the ith element of a scene to x.

void kjb::pt::Scene_adapter::set ( Scene *  s, size_t  i, size_t  j, double  x, double  y  ) const

inline

Set the ith element of a scene to x.

void Scene_adapter::set	(	Scene *	s,
		const Vector &	x
	)		const

Set all elements of s to specified values.

size_t kjb::pt::Scene_adapter::size ( const Scene *  s ) const

inline

Get the number of elements in this scene.

std::pair<const Target*, size_t> kjb::pt::Scene_adapter::target_frame ( const Scene *  s, size_t  i  ) const

inline

Get target and frame corresponding to variable i.

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

• /work/kobus/src/lib/people_tracking_cpp/pt_scene_adapter.h
• /work/kobus/src/lib/people_tracking_cpp/pt_scene_adapter.cpp