#include <RCDBReader.h>

Detailed Description

RCDB reader.

This class interfaces to the RCDB. The database connection path is chosen from one of the following, in order:

The global variable iguana::GlobalRcdbUrl; by default this is not set to any value (its type is iguana::GlobalParam)
The environment variable RCDB_CONNECTION (which is likely set if you are on ifarm)
A default URL, which will be printed in a warning; see iguana::RCDBReader::m_default_url

RCDB will automatically use mariadb / mysql or sqlite, depending on the above RCDB database path, and whether you have satisfied the dependencies.

Definition at line 21 of file RCDBReader.h.

Public Member Functions
	RCDBReader (std::string_view name="rcdb", Logger::Level lev=Logger::DEFAULT_LEVEL)

double	GetBeamEnergy (int const runnum)

Public Member Functions inherited from iguana::Object
	Object (std::string_view name="", Logger::Level lev=Logger::DEFAULT_LEVEL)

std::unique_ptr< Logger > &	Log ()

void	SetName (std::string_view name)

std::string	GetName () const

void	SetLogLevel (std::string_view lev)

void	SetLogLevel (Logger::Level const lev)

std::unique_ptr< Logger > &	GetLog ()

Protected Attributes
std::string const	m_default_url = "mysql://rcdb@clasdb.jlab.org/rcdb"
	default RCDB URL, used as a last resort

Protected Attributes inherited from iguana::Object
std::string	m_name
	The name of this object.

std::unique_ptr< Logger >	m_log
	`Logger` instance for this object

Inheritance diagram for iguana::RCDBReader:

Constructor & Destructor Documentation

◆ RCDBReader()

iguana::RCDBReader::RCDBReader	(	std::string_view	name = "rcdb",
		Logger::Level	lev = Logger::DEFAULT_LEVEL )

Parameters

name	the name of this reader
lev	the log level

Member Function Documentation

◆ GetBeamEnergy()

double iguana::RCDBReader::GetBeamEnergy ( int const runnum )

Parameters

runnum run number

Returns: the beam energy in GeV

Member Data Documentation

◆ m_default_url

std::string const iguana::RCDBReader::m_default_url = "mysql://rcdb@clasdb.jlab.org/rcdb"

protected

default RCDB URL, used as a last resort

Definition at line 37 of file RCDBReader.h.

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

/__w/iguana/iguana/iguana_src/src/iguana/services/RCDBReader.h