mongo_ros Namespace Reference

Namespaces
namespace	message_collection
namespace	util
Classes
struct	DbConnectException
	Couldn't find matching message in collection. More...
class	LiveTransformSource
class	MessageCollection
struct	MessageWithMetadata
	Class that wraps (via inheritance) a ROS message type, together with additional metadata (a yaml dictionary) More...
class	Metadata
	Represents metadata attached to a message. Automatically includes a unique id and creation time. More...
class	MongoRosException
	A base class for all pose_graph exceptions; provides a handy boost::format parent constructor. More...
struct	NoMatchingMessageException
	Couldn't find matching message in collection. More...
class	Query
	Represents a query to the db. More...
struct	QueryResults
	A templated typedef for convenience. More...
class	ResultIterator
class	TransformCollection
class	TransformSource
class	WrappedBSON
	Internal parent class. More...
Typedefs
typedef std::auto_ptr < mongo::DBClientCursor >	Cursor
typedef boost::shared_ptr< Cursor >	CursorPtr
Functions
void	dropDatabase (const std::string &db)
void	dropDatabase (const std::string &db, const std::string &host, unsigned port, const float timeout)
void	dropDatabase (const string &db_name)
void	dropDatabase (const string &db, const string &host, const unsigned port, const float timeout)
string	getHost (ros::NodeHandle nh, const string &host="")
template<class P >
P	getParam (const ros::NodeHandle &nh, const string &name, const P &default_val)
	Get a parameter, with default values.
int	getPort (ros::NodeHandle nh, const int port=0)
boost::shared_ptr < mongo::DBClientConnection >	makeDbConnection (const ros::NodeHandle &nh, const std::string &host="", const unsigned &port=0, float timeout=300.0)
boost::shared_ptr < mongo::DBClientConnection >	makeDbConnection (const ros::NodeHandle &nh, const string &host, const unsigned &port, const float timeout)
std::string	messageType (mongo::DBClientConnection &conn, const std::string &db, const std::string &coll)
	Return the ROS Message type of a given collection.
string	messageType (mongo::DBClientConnection &conn, const string &db, const string &coll)
Variables
const double	INC = 1.0

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Typedef Documentation

typedef std::auto_ptr<mongo::DBClientCursor> mongo_ros::Cursor

Definition at line 50 of file query_results.h.

typedef boost::shared_ptr<Cursor> mongo_ros::CursorPtr

Definition at line 51 of file query_results.h.

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Function Documentation

void mongo_ros::dropDatabase

(

const std::string &

db

)

Drop a db and all its collections Uses the connection parameters given by the warehouse_host and warehouse_port ROS parameters

void mongo_ros::dropDatabase	(	const std::string &	db,
		const std::string &	host,
		unsigned	port,
		const float	timeout
	)

Drop a db and its collections, given host and port parameters, and a timeout. A DbClientConnection exception will be thrown if we can't connect in time.

void mongo_ros::dropDatabase

(

const string &

db_name

)

Definition at line 110 of file mongo_ros.cpp.

void mongo_ros::dropDatabase	(	const string &	db,
		const string &	host,
		const unsigned	port,
		const float	timeout
	)

Definition at line 115 of file mongo_ros.cpp.

string mongo_ros::getHost	(	ros::NodeHandle	nh,
		const string &	host = ""
	)

Definition at line 58 of file mongo_ros.cpp.

template<class P >

P mongo_ros::getParam	(	const ros::NodeHandle &	nh,
		const string &	name,
		const P &	default_val
	)

Get a parameter, with default values.

Definition at line 49 of file mongo_ros.cpp.

int mongo_ros::getPort	(	ros::NodeHandle	nh,
		const int	port = 0
	)

Definition at line 67 of file mongo_ros.cpp.

boost::shared_ptr<mongo::DBClientConnection> mongo_ros::makeDbConnection	(	const ros::NodeHandle &	nh,
		const std::string &	host = "",
		const unsigned &	port = 0,
		float	timeout = 300.0
	)

boost::shared_ptr<mongo::DBClientConnection> mongo_ros::makeDbConnection	(	const ros::NodeHandle &	nh,
		const string &	host,
		const unsigned &	port,
		const float	timeout
	)

Definition at line 77 of file mongo_ros.cpp.

std::string mongo_ros::messageType	(	mongo::DBClientConnection &	conn,
		const std::string &	db,
		const std::string &	coll
	)

Return the ROS Message type of a given collection.

string mongo_ros::messageType	(	mongo::DBClientConnection &	conn,
		const string &	db,
		const string &	coll
	)

Definition at line 124 of file mongo_ros.cpp.

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Variable Documentation

const double mongo_ros::INC = 1.0

Definition at line 53 of file transform_collection.cpp.