LIDAR::LAS::DATASET Class Reference

LAS dataset consisting of one or more LAS files along with class descriptions and CRS. More...

#include <mi32/lidarlasdataset.h>

List of all members.

Classes
class	POINTITERATOR
	Iterator for sequentially accessing point records in dataset. More...
Public Member Functions
	DATASET ()
	~DATASET ()
void	AddDelegateOnChangeClassDescSet (DELEGATE_VOID_NOPARMS delegate)
ERRVALUE	AddFile (const FILEPATH &laspath)
ERRVALUE	AddFiles (const FILEPATHLIST &laspathlist)
void	Clear ()
const CLASSDESCSET &	GetClassDescSet () const
const SPATREF::COORDREFSYS &	GetCRS () const
const DRECT3D &	GetExtents () const
double	GetPointDensity () const
ERRVALUE	GetRegion (REGION2D &region) const
const STAT_UNIVARIATE &	GetStatIntensity () const
INT64	GetTotalPoints () const
bool	HasTotalPoints () const
bool	IsClassUsed (UINT16 ClassNumber) const
ERRVALUE	Open (const FILEPATH &filepath)
ERRVALUE	ReadPoint (INT64 PointNum, POINTARRAY &PointArray)
void	RemoveDelegateOnChangeClassDescSet (DELEGATE_VOID_NOPARMS delegate)
ERRVALUE	Save (const FILEPATH &filepath)
ERRVALUE	Scan ()
ERRVALUE	ScanTotalPoints () const
void	SetClassDescSet (const CLASSDESCSET &classdesc)
void	SetClassUsed (UINT16 ClassNumber, bool isused=true, bool notify=true)
void	SetCRS (const SPATREF::COORDREFSYS &crs)
void	SetStatIntensity (const STAT_UNIVARIATE StatIntensity)
ERRVALUE	Update ()

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Detailed Description

LAS dataset consisting of one or more LAS files along with class descriptions and CRS.

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Constructor & Destructor Documentation

LIDAR::LAS::DATASET::DATASET

(

)

Default constructor.

LIDAR::LAS::DATASET::~DATASET

(

)

Destructor.

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Member Function Documentation

void LIDAR::LAS::DATASET::AddDelegateOnChangeClassDescSet

(

DELEGATE_VOID_NOPARMS

delegate

)

Add delegate for notification of changes to class descriptions.

Changes include setting as "used" and wholesale replacement.

Parameters:

delegate

Delegate to add

ERRVALUE LIDAR::LAS::DATASET::AddFile

(

const FILEPATH &

laspath

)

Add single LAS file to dataset.

ERRVALUE LIDAR::LAS::DATASET::AddFiles

(

const FILEPATHLIST &

laspathlist

)

Add list of files to dataset.

void LIDAR::LAS::DATASET::Clear

(

)

Clear dataset.

const CLASSDESCSET& LIDAR::LAS::DATASET::GetClassDescSet

(

)

const

Get class description set.

const SPATREF::COORDREFSYS& LIDAR::LAS::DATASET::GetCRS

(

)

const

Get CRS.

const DRECT3D& LIDAR::LAS::DATASET::GetExtents

(

)

const

Get dataset extents.

double LIDAR::LAS::DATASET::GetPointDensity

(

)

const

Get point density.

ERRVALUE LIDAR::LAS::DATASET::GetRegion

(

REGION2D &

region

)

const

Get dataset region.

const STAT_UNIVARIATE& LIDAR::LAS::DATASET::GetStatIntensity

(

)

const

Get statistics for intensity.

INT64 LIDAR::LAS::DATASET::GetTotalPoints

(

)

const

Get total number of known points in dataset.

bool LIDAR::LAS::DATASET::HasTotalPoints

(

)

const

Determine if total number of points is known.

bool LIDAR::LAS::DATASET::IsClassUsed

(

UINT16

ClassNumber

)

const

Determine if class number is used.

ERRVALUE LIDAR::LAS::DATASET::Open

(

const FILEPATH &

filepath

)

Open dataset using definition file.

Parameters:

filepath

Path to dataset definition file

ERRVALUE LIDAR::LAS::DATASET::ReadPoint	(	INT64	PointNum,
		POINTARRAY &	PointArray
	)

Read single point.

Parameters:

	PointNum	Point number within dataset to read
	PointArray	Point array to read into

void LIDAR::LAS::DATASET::RemoveDelegateOnChangeClassDescSet

(

DELEGATE_VOID_NOPARMS

delegate

)

Remove delegate for notification of changes to class descriptions.

Parameters:

delegate

Delegate to remove

ERRVALUE LIDAR::LAS::DATASET::Save

(

const FILEPATH &

filepath

)

Save dataset definition file.

Parameters:

filepath

Path to dataset definition file

ERRVALUE LIDAR::LAS::DATASET::Scan

(

)

Scan dataset for various usage and statistic values.

ERRVALUE LIDAR::LAS::DATASET::ScanTotalPoints

(

)

const

Scan dataset for total points.

Will open each linked LAS file for which count is not already known.

void LIDAR::LAS::DATASET::SetClassDescSet

(

const CLASSDESCSET &

classdesc

)

Set class description set.

Parameters:

classdesc

Class descriptions

void LIDAR::LAS::DATASET::SetClassUsed	(	UINT16	ClassNumber,
		bool	isused = true,
		bool	notify = true
	)

Set whether class is used or not.

Parameters:

	ClassNumber	Class number
	isused	Used
	notify	Notify via delegates

void LIDAR::LAS::DATASET::SetCRS

(

const SPATREF::COORDREFSYS &

crs

)

Set CRS.

Parameters:

crs

CRS for dataset

void LIDAR::LAS::DATASET::SetStatIntensity

(

const STAT_UNIVARIATE

StatIntensity

)

Set intensity statistics.

Parameters:

StatIntensity

Intensity statistics to set

ERRVALUE LIDAR::LAS::DATASET::Update

(

)

Update dataset definition file if changed.

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

• mi32/lidarlasdataset.h