liblas::IndexIterator Class Reference

#include <index.hpp>

Collaboration diagram for liblas::IndexIterator:

Public Member Functions
	IndexIterator (Index *IndexSrc, double LowFilterX, double HighFilterX, double LowFilterY, double HighFilterY, double LowFilterZ, double HighFilterZ, uint32_t ChunkSize)
	IndexIterator (Index *IndexSrc, IndexData const &IndexDataSrc, uint32_t ChunkSize)
	IndexIterator (Index *IndexSrc, Bounds< double > const &BoundsSrc, uint32_t ChunkSize)
	IndexIterator (IndexIterator const &other)
	Copy constructor. More...
IndexIterator &	operator= (IndexIterator const &rhs)
	Assignment operator. More...
const std::vector< uint32_t > &	advance (int32_t n)
	n=0 or n=1 gives next sequence with no gap, n>1 skips n-1 filter-compliant points, n<0 jumps backwards n compliant points More...
const std::vector< uint32_t > &	operator() (int32_t n)
	returns filter-compliant points as though the first point returned is element n in a zero-based array More...
const std::vector< uint32_t > &	operator++ ()
	returns next set of filter-compliant points with no skipped points More...
const std::vector< uint32_t > &	operator++ (int)
	returns next set of filter-compliant points with no skipped points More...
const std::vector< uint32_t > &	operator-- ()
	returns set of filter-compliant points skipping backwards 1 from the end of the last set More...
const std::vector< uint32_t > &	operator-- (int)
	returns set of filter-compliant points skipping backwards 1 from the end of the last set More...
const std::vector< uint32_t > &	operator+= (int32_t n)
	returns next set of filter-compliant points with n-1 skipped points, for n<0 acts like -=() More...
const std::vector< uint32_t > &	operator+ (int32_t n)
	returns next set of filter-compliant points with n-1 skipped points, for n<0 acts like -() More...
const std::vector< uint32_t > &	operator-= (int32_t n)
	returns set of filter-compliant points beginning n points backwards from the end of the last set, for n<0 acts like +=() More...
const std::vector< uint32_t > &	operator- (int32_t n)
	returns set of filter-compliant points beginning n points backwards from the end of the last set, for n<0 acts like +() More...
const std::vector< uint32_t > &	operator[] (int32_t n)
	returns filter-compliant points as though the first point returned is element n in a zero-based array More...
bool	ValidateIndexVersion (uint8_t VersionMajor, uint8_t VersionMinor)
	tests viability of index for filtering with iterator More...

Protected Attributes
IndexData	m_indexData
Index *	m_index
uint32_t	m_chunkSize
uint32_t	m_advance
uint32_t	m_curVLR
uint32_t	m_curCellStartPos
uint32_t	m_curCellX
uint32_t	m_curCellY
uint32_t	m_totalPointsScanned
uint32_t	m_ptsScannedCurCell
uint32_t	m_ptsScannedCurVLR
uint32_t	m_conformingPtsFound

Friends
class	Index

Constructor & Destructor Documentation

liblas::IndexIterator::IndexIterator	(	Index *	IndexSrc,
		double	LowFilterX,
		double	HighFilterX,
		double	LowFilterY,
		double	HighFilterY,
		double	LowFilterZ,
		double	HighFilterZ,
		uint32_t	ChunkSize
	)

liblas::IndexIterator::IndexIterator	(	Index *	IndexSrc,
		IndexData const &	IndexDataSrc,
		uint32_t	ChunkSize
	)

liblas::IndexIterator::IndexIterator	(	Index *	IndexSrc,
		Bounds< double > const &	BoundsSrc,
		uint32_t	ChunkSize
	)

liblas::IndexIterator::IndexIterator

(

IndexIterator const &

other

)

Copy constructor.

Member Function Documentation

const std::vector<uint32_t>& liblas::IndexIterator::advance

(

int32_t

n

)

n=0 or n=1 gives next sequence with no gap, n>1 skips n-1 filter-compliant points, n<0 jumps backwards n compliant points

const std::vector<uint32_t>& liblas::IndexIterator::operator()

(

int32_t

n

)

returns filter-compliant points as though the first point returned is element n in a zero-based array

const std::vector<uint32_t>& liblas::IndexIterator::operator+ ( int32_t  n )

inline

returns next set of filter-compliant points with n-1 skipped points, for n<0 acts like -()

const std::vector<uint32_t>& liblas::IndexIterator::operator++ ( )

inline

returns next set of filter-compliant points with no skipped points

const std::vector<uint32_t>& liblas::IndexIterator::operator++ ( int  )

inline

returns next set of filter-compliant points with no skipped points

const std::vector<uint32_t>& liblas::IndexIterator::operator+= ( int32_t  n )

inline

returns next set of filter-compliant points with n-1 skipped points, for n<0 acts like -=()

const std::vector<uint32_t>& liblas::IndexIterator::operator- ( int32_t  n )

inline

returns set of filter-compliant points beginning n points backwards from the end of the last set, for n<0 acts like +()

const std::vector<uint32_t>& liblas::IndexIterator::operator-- ( )

inline

returns set of filter-compliant points skipping backwards 1 from the end of the last set

const std::vector<uint32_t>& liblas::IndexIterator::operator-- ( int  )

inline

returns set of filter-compliant points skipping backwards 1 from the end of the last set

const std::vector<uint32_t>& liblas::IndexIterator::operator-= ( int32_t  n )

inline

returns set of filter-compliant points beginning n points backwards from the end of the last set, for n<0 acts like +=()

IndexIterator& liblas::IndexIterator::operator=

(

IndexIterator const &

rhs

)

Assignment operator.

const std::vector<uint32_t>& liblas::IndexIterator::operator[] ( int32_t  n )

inline

returns filter-compliant points as though the first point returned is element n in a zero-based array

bool liblas::IndexIterator::ValidateIndexVersion ( uint8_t  VersionMajor, uint8_t  VersionMinor  )

inline

tests viability of index for filtering with iterator

Friends And Related Function Documentation

friend class Index

friend

Member Data Documentation

uint32_t liblas::IndexIterator::m_advance

protected

uint32_t liblas::IndexIterator::m_chunkSize

protected

uint32_t liblas::IndexIterator::m_conformingPtsFound

protected

uint32_t liblas::IndexIterator::m_curCellStartPos

protected

uint32_t liblas::IndexIterator::m_curCellX

protected

uint32_t liblas::IndexIterator::m_curCellY

protected

uint32_t liblas::IndexIterator::m_curVLR

protected

Index* liblas::IndexIterator::m_index

protected

IndexData liblas::IndexIterator::m_indexData

protected

uint32_t liblas::IndexIterator::m_ptsScannedCurCell

protected

uint32_t liblas::IndexIterator::m_ptsScannedCurVLR

protected

uint32_t liblas::IndexIterator::m_totalPointsScanned

protected

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

• /mnt/d/libLAS.wsl/include/liblas/index.hpp