Descendant of JCalibration class which allow to use CCDB as JANA calibration source. More...

#include <JCalibrationCCDB.h>

Inheritance diagram for JCalibrationCCDB:

Collaboration diagram for JCalibrationCCDB:

Public Member Functions
	JCalibrationCCDB (ccdb::Calibration *calib, string url, int32_t run, string context="default")
	Constructor. More...

virtual	~JCalibrationCCDB ()
	destructor

virtual const char *	className (void)
	gets a className

ccdb::Calibration *	GetCCDBCalibObj (void)
	gets pointer to underlying ccdb::Calibration object

void	Lock (void)
	lock mutex used when accessing CCDB

void	Unlock (void)
	unlock mutex used when accessing CCDB

bool	GetCalib (string namepath, map< string, string > &svals, uint64_t event_number=0)
	get calibration constants More...

bool	GetCalib (string namepath, vector< string > &svals, uint64_t event_number=0)
	get calibration constants More...

bool	GetCalib (string namepath, vector< map< string, string > > &vsvals, uint64_t event_number=0)
	get calibration constants More...

bool	GetCalib (string namepath, vector< vector< string > > &vsvals, uint64_t event_number=0)
	get calibration constants More...

void	GetListOfNamepaths (vector< string > &namepaths)
	GetListOfNamepaths. More...

Public Member Functions inherited from JCalibration
	JCalibration (string url, int run, string context="default")

virtual bool	PutCalib (string namepath, int32_t run_min, int32_t run_max, uint64_t event_min, uint64_t event_max, string &author, map< string, string > &svals, string comment="")

virtual bool	PutCalib (string namepath, int32_t run_min, int32_t run_max, uint64_t event_min, uint64_t event_max, string &author, vector< map< string, string > > &svals, string comment="")

virtual void	GetEventBoundaries (vector< uint64_t > &event_boundaries)
	User-callable access to event boundaries. More...

template<class T >
bool	Get (string namepath, map< string, T > &vals, uint64_t event_number=0)

template<class T >
bool	Get (string namepath, vector< T > &vals, uint64_t event_number=0)

template<class T >
bool	Get (string namepath, vector< map< string, T > > &vals, uint64_t event_number=0)

template<class T >
bool	Get (string namepath, vector< vector< T > > &vals, uint64_t event_number=0)

template<class T >
bool	Put (string namepath, int32_t run_min, int32_t run_max, uint64_t event_min, uint64_t event_max, string &author, map< string, T > &vals, const string &comment="")

template<class T >
bool	Put (string namepath, int32_t run_min, int32_t run_max, uint64_t event_min, uint64_t event_max, string &author, vector< T > &vals, const string &comment="")

template<class T >
bool	Put (string namepath, int32_t run_min, int32_t run_max, uint64_t event_min, uint64_t event_max, string &author, vector< map< string, T > > &vals, const string &comment="")

template<class T >
bool	Put (string namepath, int32_t run_min, int32_t run_max, uint64_t event_min, uint64_t event_max, string &author, vector< vector< T > > &vals, const string &comment="")

template<class T >
bool	Get (string namepath, const T *&vals, uint64_t event_number=0)

const int32_t &	GetRun (void) const

const string &	GetContext (void) const

const string &	GetURL (void) const

void	GetAccesses (map< string, vector< string > > &accesses)

string	GetVariation (void)

containerType_t	GetContainerType (string typeid_name)

void	DumpCalibrationsToFiles (string basedir="./")

void	WriteCalibFileVector (string dir, string fname, string pathname)

void	WriteCalibFileMap (string dir, string fname, string pathname)

void	WriteCalibFileVectorVector (string dir, string fname, string pathname)

void	WriteCalibFileVectorMap (string dir, string fname, string pathname)

Static Public Member Functions
static const char *	static_className (void)
	gets a className static version of function

Static Public Member Functions inherited from JCalibration
static const char *	static_className (void)

Additional Inherited Members
Public Types inherited from JCalibration
enum	containerType_t { kUnknownType, kVector, kMap, kVectorVector, kVectorMap }

Protected Member Functions inherited from JCalibration
template<typename T >
containerType_t	TrycontainerType (string typeid_name)

virtual void	RetrieveEventBoundaries (void)
	Optional for DBs that support event-level boundaries.

Protected Attributes inherited from JCalibration
int32_t	run_number

pthread_mutex_t	accesses_mutex

pthread_mutex_t	stored_mutex

pthread_mutex_t	boundaries_mutex

Detailed Description

Descendant of JCalibration class which allow to use CCDB as JANA calibration source.

Constructor & Destructor Documentation

JCalibrationCCDB::JCalibrationCCDB	(	ccdb::Calibration *	calib,
		string	url,
		int32_t	run,
		string	context = `"default"`
	)

inline

Constructor.

[in] url - connection string. like mysql://... [in] run - run number [in] context - variation

Member Function Documentation

bool JCalibrationCCDB::GetCalib	(	string	namepath,
		map< string, string > &	svals,
		uint64_t	event_number = `0`
	)

inlinevirtual

get calibration constants

[in] namepath - full resource string [out] svals - data to be returned [in] event_number - optional parameter of event number

Returns: true if constants were read

Implements JCalibration.

bool JCalibrationCCDB::GetCalib	(	string	namepath,
		vector< string > &	svals,
		uint64_t	event_number = `0`
	)

inlinevirtual

get calibration constants

[in] namepath - full resource string [out] svals - data to be returned [in] event_number - optional parameter of event number

Returns: true if constants were read

The CCDB method corresponding to this one treats constants stored as a single column but many rows as an error and throws an exception if it is detected. The message in the exception suggests using a vector<vector<T> > instead. Thus, we do that here and convert if necessary into a 1-D vector.

It is worth noting that back in May 2014 a similar issue was addressed in the CCDB code itself when the method filling a map<string, string> was used. Fixing this one in CCDB also will require coordinated releases of CCDB and JANA. We choose to handle it here in order to avoid that.

Implements JCalibration.

bool JCalibrationCCDB::GetCalib	(	string	namepath,
		vector< map< string, string > > &	vsvals,
		uint64_t	event_number = `0`
	)

inlinevirtual

get calibration constants

[in] namepath - full resource string [out] vsvals - data to be returned [in] event_number - optional parameter of event number

Returns: true if constants were read

Implements JCalibration.

bool JCalibrationCCDB::GetCalib	(	string	namepath,
		vector< vector< string > > &	vsvals,
		uint64_t	event_number = `0`
	)

inlinevirtual

get calibration constants

[in] namepath - full resource string [out] vsvals - data to be returned [in] event_number - optional parameter of event number

Returns: true if constants were read

Implements JCalibration.

void JCalibrationCCDB::GetListOfNamepaths ( vector< string > & namepaths )

inlinevirtual

GetListOfNamepaths.

[in] vector<string> & namepaths

Returns: void

Implements JCalibration.

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

/u/home/nbrei/src/jana2/src/libraries/JANA/Calibrations/JCalibrationCCDB.h

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation