te::st::NearestValueAtTimeInterp Class Reference

It is an interpolation function the estimates the nearest value at a given non-observed time of a time series. More...

#include <NearestValueAtTimeInterp.h>

Inheritance diagram for te::st::NearestValueAtTimeInterp:

Public Member Functions
std::auto_ptr < te::dt::AbstractData >	estimate (const TimeSeries &ts, te::dt::DateTime *time) const
	It estimates a value at a given non-observed time of a time series. More...
te::common::AbstractParameters *	getParams ()
	It gets the parameters associated to the interpolator. More...
void	setParams (te::common::AbstractParameters *p)
	It sets the parameters associated to the interpolator. More...
virtual	~NearestValueAtTimeInterp ()
	Virtual destructor. More...

Static Public Member Functions
static NearestValueAtTimeInterp &	getInstance ()
	It returns a reference to the singleton instance. More...

Protected Member Functions
	NearestValueAtTimeInterp ()
	Constructor. More...

Friends
class	te::common::Singleton< NearestValueAtTimeInterp >

Detailed Description

It is an interpolation function the estimates the nearest value at a given non-observed time of a time series.

See also

AbstractTimeSeriesInterp

Definition at line 49 of file NearestValueAtTimeInterp.h.

Constructor & Destructor Documentation

te::st::NearestValueAtTimeInterp::~NearestValueAtTimeInterp ( )

virtual

Virtual destructor.

Definition at line 42 of file NearestValueAtTimeInterp.cpp.

te::st::NearestValueAtTimeInterp::NearestValueAtTimeInterp ( )

protected

Constructor.

Definition at line 38 of file NearestValueAtTimeInterp.cpp.

Member Function Documentation

std::auto_ptr< te::dt::AbstractData > te::st::NearestValueAtTimeInterp::estimate ( const TimeSeries &  ts, te::dt::DateTime *  time  ) const

virtual

It estimates a value at a given non-observed time of a time series.

Parameters

ts	A time series used in the estimation.
time	The given non-observed time.

Returns

The estimated value.

Note

It will NOT take the ownership of the given pointer.

The caller will take the ownership of the output pointer.

Implements te::st::AbstractTimeSeriesInterp.

Definition at line 47 of file NearestValueAtTimeInterp.cpp.

References te::dt::AbstractData::clone(), te::dt::GetDistance(), and te::st::TimeSeries::getObservations().

static NearestValueAtTimeInterp & te::common::Singleton< NearestValueAtTimeInterp >::getInstance ( )

staticinherited

It returns a reference to the singleton instance.

Returns

A reference to the singleton instance.

te::common::AbstractParameters* te::st::NearestValueAtTimeInterp::getParams ( )

inlinevirtual

It gets the parameters associated to the interpolator.

Returns

It returns the parameters associated to the interpolator.

Note

The caller will not take the ownership of the returned pointer.

Implements te::st::AbstractTimeSeriesInterp.

Definition at line 55 of file NearestValueAtTimeInterp.h.

void te::st::NearestValueAtTimeInterp::setParams ( te::common::AbstractParameters *  p )

inlinevirtual

It sets the parameters associated to the interpolator.

Parameters

p	The parameters to be associated to the interpolator.

Note

It will take the ownership of the given pointer.

Implements te::st::AbstractTimeSeriesInterp.

Definition at line 57 of file NearestValueAtTimeInterp.h.

Friends And Related Function Documentation

friend class te::common::Singleton< NearestValueAtTimeInterp >

friend

Definition at line 51 of file NearestValueAtTimeInterp.h.

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

• C:/BB_TL5/terralib5/src/terralib/st/core/interpolator/NearestValueAtTimeInterp.h
• C:/BB_TL5/terralib5/src/terralib/st/core/interpolator/NearestValueAtTimeInterp.cpp