algebraTrace.hpp File Reference

Functions
	BETTER_ENUM (E_SerialObject, int, NONE, FILTER_MINUS, FILTER_PLUS, FILTER_SMOOTHED, TRANSITION_MATRIX, NAVIGATION_DATA, STRING, MEASUREMENT, METADATA) struct TransitionMatrixObject
	Types of objects that are stored in kalman filter binary archives.
void	spitFilterToFileQueued (shared_ptr< void > &object_ptr, E_SerialObject type, string filename)
template<class TYPE >
void	spitFilterToFile (TYPE &object, E_SerialObject type, string filename, bool queue=false)
	Output filter state to a file for later reading.
template<class TYPE >
bool	getFilterObjectFromFile (E_SerialObject expectedType, TYPE &object, long int &startPos, string filename)
E_SerialObject	getFilterTypeFromFile (long int &startPos, string filename)
	Returns the type of object that is located at the specified position in a file.
void	tryPrepareFilterPointers (KFState &kfState, ReceiverMap &receiverMap)

Function Documentation

BETTER_ENUM()

BETTER_ENUM	(	E_SerialObject	,
		int	,
		NONE	,
		FILTER_MINUS	,
		FILTER_PLUS	,
		FILTER_SMOOTHED	,
		TRANSITION_MATRIX	,
		NAVIGATION_DATA	,
		STRING	,
		MEASUREMENT	,
		METADATA	)

Types of objects that are stored in kalman filter binary archives.

getFilterObjectFromFile()

template<class TYPE >

bool getFilterObjectFromFile	(	E_SerialObject	expectedType,
		TYPE &	object,
		long int &	startPos,
		string	filename )

Parameters

expectedType	The expected type of object, (determine using getFilterTypeFromFile() first)
object	The pre-declared object to set the value of
startPos	The position in the file of the object's record
filename	The path to the archive file to read from

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getFilterTypeFromFile()

E_SerialObject getFilterTypeFromFile	(	long int &	startPos,
		string	filename )

Returns the type of object that is located at the specified position in a file.

Parameters

startPos	Position of object
filename	Path to archive file

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spitFilterToFile()

template<class TYPE >

void spitFilterToFile	(	TYPE &	object,
		E_SerialObject	type,
		string	filename,
		bool	queue = false )

Output filter state to a file for later reading.

Uses a binary archive which requires all of the relevant class members to have serialization functions written. Output format is TypeId, ObjectData, NumBytes - this allows seeking backward from the end of the file to the beginning of each object.

Parameters

object	Object to output
type	Type of object
filename	Path to file to output to
queue	Optionally queue outputs in a separate thread

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spitFilterToFileQueued()

void spitFilterToFileQueued	(	shared_ptr< void > &	object_ptr,
		E_SerialObject	type,
		string	filename )

Parameters

object_ptr	Object to output
type	Type of object
filename	Path to file to output to

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tryPrepareFilterPointers()

void tryPrepareFilterPointers	(	KFState &	kfState,
		ReceiverMap &	receiverMap )

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