ScanIO Class Reference

IO of a 3D scan. More...

#include <scan_io.h>

Inheritance diagram for ScanIO:

Public Member Functions
virtual std::list< std::string >	readDirectory (const char *dir_path, unsigned int start, unsigned int end)=0
virtual void	readPose (const char *dir_path, const char *identifier, double *pose)=0
virtual void	readScan (const char *dir_path, const char *identifier, PointFilter &filter, std::vector< double > *xyz=0, std::vector< unsigned char > *rgb=0, std::vector< float > *reflectance=0, std::vector< float > *amplitude=0, std::vector< int > *type=0, std::vector< float > *deviation=0)=0
virtual bool	supports (IODataType type)=0

Static Public Member Functions
static void	clearScanIOs ()
	Delete all ScanIO instances and (lazy) try to unload the libraries. More...
static ScanIO *	getScanIO (IOType iotype)
	Global mapping of io_types to single instances of ScanIOs. More...

Static Private Attributes
static std::map< IOType, ScanIO * >	m_scanIOs

Detailed Description

IO of a 3D scan.

This class needs to be instantiated by a class loading 3D scans from different file formats.

Definition at line 28 of file scan_io.h.

Member Function Documentation

clearScanIOs()

static void ScanIO::clearScanIOs ( )

static

Delete all ScanIO instances and (lazy) try to unload the libraries.

getScanIO()

static ScanIO* ScanIO::getScanIO ( IOType  iotype )

static

Global mapping of io_types to single instances of ScanIOs.

If the ScanIO doesn't exist, it will be created and saved in a map. Otherwise, the matching ScanIO will be returned.

Parameters

type	Key identifying the ScanIO

Returns

The newly created or found ScanIO

readDirectory()

virtual std::list<std::string> ScanIO::readDirectory ( const char *  dir_path, unsigned int  start, unsigned int  end  )

pure virtual

Read a directory and return all possible scans in the [start,end] interval.

Parameters

dir_path	The directory from which to read the scans
start	Starting index
end	Last index

Returns

List of IO-specific identifiers of scans, matching the search

readPose()

virtual void ScanIO::readPose ( const char *  dir_path, const char *  identifier, double *  pose  )

pure virtual

Reads the pose from a dedicated pose file or from the scan file.

Parameters

dir_path	The directory the scan is contained in
scan_identifier	IO-specific identifier for the particular scan
pose	Pointer to an existing double[6] array where the pose is saved in

readScan()

virtual void ScanIO::readScan ( const char *  dir_path, const char *  identifier, PointFilter &  filter, std::vector< double > *  xyz = 0, std::vector< unsigned char > *  rgb = 0, std::vector< float > *  reflectance = 0, std::vector< float > *  amplitude = 0, std::vector< int > *  type = 0, std::vector< float > *  deviation = 0  )

pure virtual

Given a scan identifier, load the contents of this particular scan.

Parameters

dir_path	The directory the scan is contained in
identifier	IO-specific identifier for the particular scan
filter	Filter object which each point is tested on by its position

supports()

virtual bool ScanIO::supports ( IODataType  type )

pure virtual

Returns whether this ScanIO can load the requested data from a scan.

Parameters

type	data channel request

Returns

whether it's supported or not

Member Data Documentation

m_scanIOs

std::map<IOType, ScanIO *> ScanIO::m_scanIOs

staticprivate

Definition at line 80 of file scan_io.h.

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

• scan_io.h