GPSDATABASE Class Reference

Class to compute a location based on Date and Time using GPS logs. More...

#include <mi32/gpsdbase.h>

List of all members.

Classes
class	DLG_IMPORTTXT
	DLGSHELL for setting parameters to read formatted text log file. More...
class	LOGPARMS
	Parms class for reading from formatted text file. More...
class	LOGRECORD
	Log Record. More...
class	POINTRECORD
	Point Record. More...
Public Types
enum	GPSMETHOD { GPSMETHOD_Interpolate, GPSMETHOD_Closest }
Public Member Functions
	GPSDATABASE ()
	~GPSDATABASE ()
ERRVALUE	AddLogName (const MISTRING &logname, int &lognumber)
ERRVALUE	AddLogPath (const FILEPATH &logpath, int &lognumber)
ERRVALUE	AddPoint (POINTRECORD record)
DATETIME &	ApplyOffset (DATETIME datetime)
void	Compute (const DATETIME &datetime, POINTRECORD &OutputRecord, POINTRECORD &PrevRecord, POINTRECORD &NextRecord, GPSMETHOD method=GPSMETHOD_Interpolate, double errortime=60.0)
ERRVALUE	GetLog (const FILEPATH &logpath, LOGRECORD &log)
ERRVALUE	GetLog (int lognumber, LOGRECORD &log)
ERRVALUE	GetLog (UINT32 index, LOGRECORD &log)
std::vector< LOGRECORD > &	GetLogList ()
ERRVALUE	GetLogNum (const FILEPATH &logpath, int &lognumber)
ERRVALUE	GetLogPath (int lognumber, FILEPATH &logpath)
UINT32	GetNumLogs () const
UINT32	GetNumPoints () const
double	GetOffset () const
ERRVALUE	GetPoint (const DATETIME &datetime, POINTRECORD &record)
ERRVALUE	GetPoint (UINT32 index, POINTRECORD &record)
std::vector< POINTRECORD > &	GetPointList ()
ERRVALUE	ReadLog (const FILEPATH &logpath)
ERRVALUE	ReadLogText (const FILEPATH &logpath, const LOGPARMS &logparms)
void	RemoveAllLogs ()
ERRVALUE	RemoveLog (const FILEPATH &logpath)
ERRVALUE	RemoveLog (int lognumber)
ERRVALUE	RemovePoint (const DATETIME &datetime)
ERRVALUE	RemovePoint (UINT32 index)
ERRVALUE	RemovePoints (int lognumber)
void	SetOffset (INT32 offset)

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Detailed Description

Class to compute a location based on Date and Time using GPS logs.

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Member Enumeration Documentation

enum GPSDATABASE::GPSMETHOD

Location Computing Methods.

Enumerator:

GPSMETHOD_Interpolate
GPSMETHOD_Closest

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Constructor & Destructor Documentation

GPSDATABASE::GPSDATABASE

(

)

Default constructor.

GPSDATABASE::~GPSDATABASE

(

)

[inline]

Default destructor.

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Member Function Documentation

ERRVALUE GPSDATABASE::AddLogName	(	const MISTRING &	logname,
		int &	lognumber
	)

Add a log given an MISTRING name Does not parse like ReadGPS, only adds to LogList.

Parameters:

lognumber

Lognumber assigned

ERRVALUE GPSDATABASE::AddLogPath	(	const FILEPATH &	logpath,
		int &	lognumber
	)

Add a log given a FILEPATH Does not parse like ReadGPS, only adds to LogList.

Parameters:

lognumber

Lognumber assigned

ERRVALUE GPSDATABASE::AddPoint

(

POINTRECORD

record

)

Add a record given a POINTRECORD struct Returns -1 if record's lognumber not valid.

DATETIME& GPSDATABASE::ApplyOffset

(

DATETIME

datetime

)

Adjusts a DATETIME by current offset (0 if not set).

void GPSDATABASE::Compute	(	const DATETIME &	datetime,
		POINTRECORD &	OutputRecord,
		POINTRECORD &	PrevRecord,
		POINTRECORD &	NextRecord,
		GPSMETHOD	method = GPSMETHOD_Interpolate,
		double	errortime = 60.0
	)

Compute the location given Date/Time.

Parameters:

	datetime	DateTime to locate for
	OutputRecord	Record returned
	PrevRecord	Record found before DateTime
	NextRecord	Record found after DateTime
	method	Searching method
	errortime	Seconds, Difference in time between input and records must fall within errortime

ERRVALUE GPSDATABASE::GetLog	(	const FILEPATH &	logpath,
		LOGRECORD &	log
	)

Return a log given a filepath.

ERRVALUE GPSDATABASE::GetLog	(	int	lognumber,
		LOGRECORD &	log
	)

Return a log given a lognumber.

ERRVALUE GPSDATABASE::GetLog	(	UINT32	index,
		LOGRECORD &	log
	)

Return a log given an index.

std::vector<LOGRECORD>& GPSDATABASE::GetLogList

(

)

Get Log List.

ERRVALUE GPSDATABASE::GetLogNum	(	const FILEPATH &	logpath,
		int &	lognumber
	)

Get log's number given FILEPATH.

ERRVALUE GPSDATABASE::GetLogPath	(	int	lognumber,
		FILEPATH &	logpath
	)

Get FILEPATH of log given log's number.

UINT32 GPSDATABASE::GetNumLogs

(

)

const [inline]

Get Number of LogRecords.

UINT32 GPSDATABASE::GetNumPoints

(

)

const [inline]

Get Number of PointRecords.

double GPSDATABASE::GetOffset

(

)

const [inline]

Get Current Offset.

ERRVALUE GPSDATABASE::GetPoint	(	const DATETIME &	datetime,
		POINTRECORD &	record
	)

Return a record given a DATETIME.

ERRVALUE GPSDATABASE::GetPoint	(	UINT32	index,
		POINTRECORD &	record
	)

Return a record given an index.

std::vector<POINTRECORD>& GPSDATABASE::GetPointList

(

)

Get Record List.

ERRVALUE GPSDATABASE::ReadLog

(

const FILEPATH &

logpath

)

Read a GPS Log file, add records to list.

FILEPATH of log to read

ERRVALUE GPSDATABASE::ReadLogText	(	const FILEPATH &	logpath,
		const LOGPARMS &	logparms
	)

Read a formatted text GPS log file.

Parameters:

	logpath	FILEPATH of log to read
	logparms	LOGPARMS used to determine how to properly parse file

void GPSDATABASE::RemoveAllLogs

(

)

Remove All Logs.

ERRVALUE GPSDATABASE::RemoveLog

(

const FILEPATH &

logpath

)

Remove a log given a filepath, removes all records associated with log.

ERRVALUE GPSDATABASE::RemoveLog

(

int

lognumber

)

Remove a log given a lognumber, removes all records associated with log.

ERRVALUE GPSDATABASE::RemovePoint

(

const DATETIME &

datetime

)

Remove a record given a DATETIME.

ERRVALUE GPSDATABASE::RemovePoint

(

UINT32

index

)

Remove a record given an index.

ERRVALUE GPSDATABASE::RemovePoints

(

int

lognumber

)

Remove all records associated with lognumber.

void GPSDATABASE::SetOffset

(

INT32

offset

)

Set the camera offset time in seconds.

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

• mi32/gpsdbase.h