Autonomy::OnEvent::Sampler Class Reference

Detailed Description

Data sampler for on event behavior launcher.

Public Types
enum	SamplerState {   ST_NOT_DETECTED, ST_RE_POSITIVE, ST_POSITIVE, ST_DETECTED,   ST_FE_NEGATIVE, ST_NEGATIVE }

Public Member Functions
	Sampler (void)
	Sampler (double pos_thresh, unsigned pos_samples, double neg_thresh, unsigned neg_samples)
SamplerState	insert (double sample)
void	reset (void)

Member Enumeration Documentation

SamplerState

enum Autonomy::OnEvent::Sampler::SamplerState

Sampler state.

Enumerator
ST_NOT_DETECTED
ST_RE_POSITIVE
ST_POSITIVE
ST_DETECTED
ST_FE_NEGATIVE
ST_NEGATIVE

Constructor & Destructor Documentation

Sampler() [1/2]

Autonomy::OnEvent::Sampler::Sampler ( void  )

inline

Constructor.

References ST_NOT_DETECTED.

Sampler() [2/2]

Autonomy::OnEvent::Sampler::Sampler ( double  pos_thresh, unsigned  pos_samples, double  neg_thresh, unsigned  neg_samples  )

inline

Constructor with different parameters.

Parameters

[in]	pos_thresh	positive threshold for detection.
[in]	pos_samples	minimum number of positive samples.
[in]	neg_thresh	negative threshold for detection.
[in]	neg_samples	minimum number of negative samples.

References ST_NOT_DETECTED.

Member Function Documentation

insert()

SamplerState Autonomy::OnEvent::Sampler::insert ( double  sample )

inline

Add new sample to the mix.

Parameters

[in]

sample

new sample.

Returns

sampler state.

Referenced by Autonomy::OnEvent::Task::consume().

reset()

void Autonomy::OnEvent::Sampler::reset ( void  )

inline

Reset state machine.

References ST_DETECTED, ST_FE_NEGATIVE, ST_NEGATIVE, ST_NOT_DETECTED, ST_POSITIVE, and ST_RE_POSITIVE.

Collaboration diagram for Autonomy::OnEvent::Sampler: