gnss_info::EthzSatdbDataSource Class Reference

GNSSTk NavLibrary data source downloading TLE data from ETHZ Satellite Database. More...

#include <ethz_satdb_datasource.h>

Inheritance diagram for gnss_info::EthzSatdbDataSource:

Public Member Functions
	EthzSatdbDataSource (const std::unordered_map< uint32_t, gnss_info_msgs::SatelliteInfo > &satelliteInfo)
std::unordered_set< std::string >	getConstellations () const override
	Get the constellations handled by this data source. More...
std::string	getName () const override
	Get human-readable name of the data source. More...
std::pair< ros::Time, ros::Time >	getTimeRange () const override
	Get the time range in which this datasource can provide information. More...
bool	isApproximate () const override
	Return whether this datasource works with approximate orbit data. More...
bool	isPrecise () const override
	Return whether this datasource works with precise orbit data. More...
bool	load (const ros::Time &startTime, const ros::Time &endTime, const DataSourceLoadCb &cb) override
	Load data for the given time interval. More...
bool	load (const ros::Time &time, const DataSourceLoadCb &cb) override
	Load data for the given time instant. More...
	~EthzSatdbDataSource () override
Public Member Functions inherited from gnss_info::NavLibraryDataSource
	NavLibraryDataSource ()=default
	Construct the data source. More...
virtual	~NavLibraryDataSource ()=default

Private Attributes
std::unique_ptr< EthzSatdbDataSourcePrivate >	data
	Private implementation data (PIMPL). More...

Additional Inherited Members
Public Types inherited from gnss_info::NavLibraryDataSource
typedef std::function< bool(const std::string &file)>	DataSourceLoadCb
	Callback to be called when a new source file is introduced. More...

Detailed Description

GNSSTk NavLibrary data source downloading TLE data from ETHZ Satellite Database.

Definition at line 25 of file ethz_satdb_datasource.h.

Constructor & Destructor Documentation

EthzSatdbDataSource()

gnss_info::EthzSatdbDataSource::EthzSatdbDataSource ( const std::unordered_map< uint32_t, gnss_info_msgs::SatelliteInfo > &  satelliteInfo )

explicit

Definition at line 356 of file ethz_satdb_datasource.cpp.

~EthzSatdbDataSource()

gnss_info::EthzSatdbDataSource::~EthzSatdbDataSource ( )

overridedefault

Member Function Documentation

getConstellations()

std::unordered_set< std::string > gnss_info::EthzSatdbDataSource::getConstellations ( ) const

overridevirtual

Get the constellations handled by this data source.

Returns

The constellations.

Implements gnss_info::NavLibraryDataSource.

Definition at line 389 of file ethz_satdb_datasource.cpp.

getName()

std::string gnss_info::EthzSatdbDataSource::getName ( ) const

overridevirtual

Get human-readable name of the data source.

Returns

The name.

Implements gnss_info::NavLibraryDataSource.

Definition at line 490 of file ethz_satdb_datasource.cpp.

getTimeRange()

std::pair< ros::Time, ros::Time > gnss_info::EthzSatdbDataSource::getTimeRange ( ) const

overridevirtual

Get the time range in which this datasource can provide information.

Returns

The time range (first, latest).

Implements gnss_info::NavLibraryDataSource.

Definition at line 384 of file ethz_satdb_datasource.cpp.

isApproximate()

bool gnss_info::EthzSatdbDataSource::isApproximate ( ) const

overridevirtual

Return whether this datasource works with approximate orbit data.

Returns

Whether this datasource works with approximate orbit data.

Implements gnss_info::NavLibraryDataSource.

Definition at line 485 of file ethz_satdb_datasource.cpp.

isPrecise()

bool gnss_info::EthzSatdbDataSource::isPrecise ( ) const

overridevirtual

Return whether this datasource works with precise orbit data.

Returns

Whether this datasource works with precise orbit data.

Implements gnss_info::NavLibraryDataSource.

Definition at line 480 of file ethz_satdb_datasource.cpp.

load() [1/2]

bool gnss_info::EthzSatdbDataSource::load ( const ros::Time &  startTime, const ros::Time &  endTime, const DataSourceLoadCb &  cb  )

overridevirtual

Load data for the given time interval.

Parameters

[in]	startTime	The time to start loading at.
[in]	endTime	The time to stop loading at.
[in]	cb	Callback to call for each found and downloaded data file.

Returns

Whether loading succeeded.

Implements gnss_info::NavLibraryDataSource.

Definition at line 399 of file ethz_satdb_datasource.cpp.

load() [2/2]

bool gnss_info::EthzSatdbDataSource::load ( const ros::Time &  time, const DataSourceLoadCb &  cb  )

overridevirtual

Load data for the given time instant.

Parameters

[in]	time	The time to load at.
[in]	cb	Callback to call for each found and downloaded data file.

Returns

Whether loading succeeded.

Implements gnss_info::NavLibraryDataSource.

Definition at line 394 of file ethz_satdb_datasource.cpp.

Member Data Documentation

data

std::unique_ptr<EthzSatdbDataSourcePrivate> gnss_info::EthzSatdbDataSource::data

private

Private implementation data (PIMPL).

Definition at line 42 of file ethz_satdb_datasource.h.

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

• ethz_satdb_datasource.h
• ethz_satdb_datasource.cpp