A class to traverse the observations of a PointCoverage. More...

#include <PointCoverageIterator.h>

Public Member Functions
double	getDouble (int i) const
	It returns the i-th attribute value as a double pointed by the internal cursor. More...

double	getDouble () const
	It returns the first attribute value as a double pointed by the internal cursor. More...

int	getInt (int i) const
	It returns the i-th attribute value as an integer pointed by the internal cursor. More...

int	getInt () const
	It returns the first attribute value as an integer pointed by the internal cursor. More...

te::gm::Point &	getLocation () const
	It returns the location pointed by the internal cursor. More...

te::dt::AbstractData *	getValue (int i) const
	It returns the i-th attribute value pointed by the internal cursor. More...

te::dt::AbstractData *	getValue () const
	It returns the first attribute value pointed by the internal cursor. More...

bool	operator!= (const PointCoverageIterator &rhs)
	Operator !=. More...

PointCoverageObservation	operator* () const
	Prefix operator *. More...

PointCoverageIterator &	operator++ ()
	Prefix operator ++. More...

PointCoverageIterator	operator++ (int aux)
	Postfix operator ++. More...

PointCoverageIterator &	operator-- ()
	Prefix operator –. More...

PointCoverageIterator	operator-- (int aux)
	Postfix operator –. More...

const PointCoverageIterator &	operator= (const PointCoverageIterator &rhs)
	Assignment operator. More...

bool	operator== (const PointCoverageIterator &rhs)
	Operator ==. More...

	PointCoverageIterator ()
	Empty constructor. More...

	PointCoverageIterator (const PointCoverageObservationSet::const_iterator &it)
	Constructor. More...

virtual	~PointCoverageIterator ()
	Virtual destructor. More...

Private Attributes
PointCoverageObservationSet::const_iterator	m_it
	The internal cursor. More...

Detailed Description

A class to traverse the observations of a PointCoverage.

This class provides a mechanism to traverse the point coverage observations sequentially.

An example of use:

PointCoverageIterator it = cv.begin(); while(it!=cv.end()) { Point& l = it.getLocation(); double v = it.getDouble(i); //or getValue() or getInt or... ++it; }

See also: PointCoverage

Definition at line 68 of file PointCoverageIterator.h.

Constructor & Destructor Documentation

te::st::PointCoverageIterator::PointCoverageIterator ( )

default

Empty constructor.

te::st::PointCoverageIterator::PointCoverageIterator ( const PointCoverageObservationSet::const_iterator & it )

Constructor.

Parameters

it	A iterator that points to the point coverage observations

Definition at line 36 of file PointCoverageIterator.cpp.

te::st::PointCoverageIterator::~PointCoverageIterator ( )

virtualdefault

Virtual destructor.

Referenced by getInt().

Member Function Documentation

double te::st::PointCoverageIterator::getDouble ( int i ) const

It returns the i-th attribute value as a double pointed by the internal cursor.

Parameters

i	The index of the property to be returned.

Returns: The attribute value as a double pointed by the internal cursor.

Definition at line 109 of file PointCoverageIterator.cpp.

References m_it.

Referenced by te::st::IDWInterpolator::estimate().

double te::st::PointCoverageIterator::getDouble ( ) const

It returns the first attribute value as a double pointed by the internal cursor.

Returns: The attribute value as a double pointed by the internal cursor.

Definition at line 115 of file PointCoverageIterator.cpp.

References m_it.

int te::st::PointCoverageIterator::getInt ( int i ) const

It returns the i-th attribute value as an integer pointed by the internal cursor.

Parameters

i	The index of the property to be returned.

Returns: The attribute value as an integer pointed by the internal cursor.

Definition at line 121 of file PointCoverageIterator.cpp.

References m_it.

int te::st::PointCoverageIterator::getInt ( ) const

It returns the first attribute value as an integer pointed by the internal cursor.

Returns: The first attribute value as an integer pointed by the internal cursor.

Definition at line 127 of file PointCoverageIterator.cpp.

References m_it, and ~PointCoverageIterator().

te::gm::Point & te::st::PointCoverageIterator::getLocation ( ) const

It returns the location pointed by the internal cursor.

Returns: A reference to the location pointed by the internal cursor.

Definition at line 92 of file PointCoverageIterator.cpp.

References m_it.

Referenced by te::st::IDWInterpolator::estimate().

te::dt::AbstractData * te::st::PointCoverageIterator::getValue ( int i ) const

It returns the i-th attribute value pointed by the internal cursor.

Parameters

i	The index of the property to be returned.

Returns: A pointer to the attribute value pointed by the internal cursor.

Note: The caller will NOT take the ownership of the returned pointer.

Definition at line 97 of file PointCoverageIterator.cpp.

References m_it.

te::dt::AbstractData * te::st::PointCoverageIterator::getValue ( ) const

It returns the first attribute value pointed by the internal cursor.

Returns: A pointer to the first attribute value pointed by the internal cursor.

Note: The caller will NOT take the ownership of the returned pointer.

Definition at line 103 of file PointCoverageIterator.cpp.

References m_it.

bool te::st::PointCoverageIterator::operator!= ( const PointCoverageIterator & rhs )

Operator !=.

Definition at line 56 of file PointCoverageIterator.cpp.

References m_it.

te::st::PointCoverageObservation te::st::PointCoverageIterator::operator* ( ) const

Prefix operator *.

It returns the item (a shared pointer to a pair of a point and a vector of values) pointed by the internal cursor.

Definition at line 87 of file PointCoverageIterator.cpp.

References m_it.

te::st::PointCoverageIterator & te::st::PointCoverageIterator::operator++ ( )

Prefix operator ++.

After using this operator, the internal cursor points to the next point coverage observation.

The semantics of prefix is this: Increment the value and then fetch it.

Definition at line 61 of file PointCoverageIterator.cpp.

References m_it.

te::st::PointCoverageIterator te::st::PointCoverageIterator::operator++ ( int aux )

Postfix operator ++.

After using this operator, the internal cursor points to the next point coverage observation.

The semantics of postfix is: Fetch the value and then increment the original.

Definition at line 67 of file PointCoverageIterator.cpp.

References m_it.

te::st::PointCoverageIterator & te::st::PointCoverageIterator::operator-- ( )

Prefix operator –.

After using this operator, the internal cursor points to the preceding point coverage observation.

The semantics of prefix is this: Increment the value and then fetch it.

Definition at line 74 of file PointCoverageIterator.cpp.

References m_it.

te::st::PointCoverageIterator te::st::PointCoverageIterator::operator-- ( int aux )

Postfix operator –.

After using this operator, the internal cursor points to the preceding point coverage observation.

The semantics of postfix is: Fetch the value and then increment the original.

Definition at line 80 of file PointCoverageIterator.cpp.

References m_it.

const te::st::PointCoverageIterator & te::st::PointCoverageIterator::operator= ( const PointCoverageIterator & rhs )

Assignment operator.

Definition at line 42 of file PointCoverageIterator.cpp.

References m_it.

bool te::st::PointCoverageIterator::operator== ( const PointCoverageIterator & rhs )

Operator ==.

Definition at line 51 of file PointCoverageIterator.cpp.

References m_it.

Member Data Documentation

PointCoverageObservationSet::const_iterator te::st::PointCoverageIterator::m_it

private

The internal cursor.

Definition at line 203 of file PointCoverageIterator.h.

Referenced by getDouble(), getInt(), getLocation(), getValue(), operator!=(), operator*(), operator++(), operator--(), operator=(), and operator==().

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

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation