PointFilter Class Reference

#include <pointfilter.h>

Public Member Functions
bool	check (double *point)
	Check a point, returning success if all contained Checker functions accept that point (implemented in .icc) More...
std::string	getParams ()
	Serialization function to convert it into a string, usable in the constructor. More...
	PointFilter ()
	PointFilter (const std::string &params)
	Deserialization constructor, forms parameters back from a string given by getParams. More...
PointFilter &	setHeight (double top, double bottom)
PointFilter &	setRange (double maxDist, double minDist)
	~PointFilter ()

Private Member Functions
void	createCheckers ()
	Allocation of the checkers. More...

Private Attributes
bool	m_changed
	If either not created yet or parameters get changed, this flag will cause check to create a new Checker chain. More...
Checker *	m_checker
	created in the first check call with the changed flag set More...
std::map< std::string, std::string >	m_params
	Storage for parameter keys and values. More...

Static Private Attributes
static std::map< std::string, Checker *(*)(const std::string &)> *	factory

Friends
template<typename T >
struct	CheckerFactory

Detailed Description

Flexible filtering class for parsing a set of points.

This class is configurable with parameters for range and height and can be transferred via the use of a parameter string. Use on a point set via repeated use of the check function, which creates the internal Checker structures once for each change to the parameters. The amount of tests is held as minimal as possible.

Definition at line 23 of file pointfilter.h.

Constructor & Destructor Documentation

PointFilter() [1/2]

PointFilter::PointFilter

(

)

PointFilter() [2/2]

PointFilter::PointFilter

(

const std::string &

params

)

Deserialization constructor, forms parameters back from a string given by getParams.

~PointFilter()

PointFilter::~PointFilter

(

)

Member Function Documentation

check()

bool PointFilter::check ( double *  point )

inline

Check a point, returning success if all contained Checker functions accept that point (implemented in .icc)

createCheckers()

void PointFilter::createCheckers ( )

private

Allocation of the checkers.

getParams()

std::string PointFilter::getParams

(

)

Serialization function to convert it into a string, usable in the constructor.

setHeight()

PointFilter& PointFilter::setHeight	(	double	top,
		double	bottom
	)

setRange()

PointFilter& PointFilter::setRange	(	double	maxDist,
		double	minDist
	)

Friends And Related Function Documentation

CheckerFactory

template<typename T >

friend struct CheckerFactory

friend

Definition at line 54 of file pointfilter.h.

Member Data Documentation

factory

std::map<std::string, Checker* (*)(const std::string&)>* PointFilter::factory

staticprivate

Definition at line 55 of file pointfilter.h.

m_changed

bool PointFilter::m_changed

private

If either not created yet or parameters get changed, this flag will cause check to create a new Checker chain.

Definition at line 45 of file pointfilter.h.

m_checker

Checker* PointFilter::m_checker

private

created in the first check call with the changed flag set

Definition at line 48 of file pointfilter.h.

m_params

std::map<std::string, std::string> PointFilter::m_params

private

Storage for parameter keys and values.

Definition at line 42 of file pointfilter.h.

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

• pointfilter.h