#include <logger.h>

Public Member Functions
void	init (std::string db_path, std::vector< int > types, bool append)

void	store (int type, void *data)

vector< int >	get_types ()

Detailed Description

Database Manager class.

This class is responsible for storing state information from the truck onto an SQL server. This is done via QNX's QDB interface.

Member Function Documentation

◆ get_types()

vector< int > DBManager::get_types ( )

Return the types of variables that can be stored by this object.

This corresponds to the methods specified upon initialization.

◆ init()

void DBManager::init	(	std::string	db_path,
		std::vector< int >	types,
		bool	append
	)

Initialize the logger object.

This method is responsible for initializing the QNX database server and create all tables that will be used to store state and communication information. This is used primarily as a data storage device, and otherwise is not interacted with during realtime operations.

Parameters

db_path	path to the file that should contain all SQL tables that will be used by this object
types	a vector of the types of elements to be stored in the database object. For J1939 messages, this is the parameter group numbers (PGNs) of the individual elements.
append	specifies whether the new elements should be appended to any existing database. If set to false, any elements in existing databases will be discarded.

◆ store()

void DBManager::store	(	int	type,
		void *	data
	)

Store an element in its respective database object.