Belle II Software prerelease-11-00-00d
Classes | Public Member Functions | Static Public Member Functions | Static Public Attributes | Private Attributes | Static Private Attributes | List of all members
EclConfiguration Class Reference

Singleton class to hold the ECL configuration. More...

#include <EclConfiguration.h>

Classes

struct  adccounts_t
 a struct for the ADC count More...
 
struct  algoparams_t
 a struct for the parameters of the algorithm More...
 
struct  fitparams_t
 a struct for the fit parameters More...
 
struct  signalsample_t
 a struct for a signal sample More...
 

Public Member Functions

bool background () const
 return the background flag
 
void setBackground (bool val)
 set the background flag
 

Static Public Member Functions

static EclConfiguration & get ()
 return this instance
 
static double getRF ()
 See m_rf.
 
static double getTick ()
 See m_tick.
 

Static Public Attributes

static constexpr int m_nch
 total number of electronic channels (crystals) in calorimeter
 
static constexpr double m_step = 0.5
 time between points in internal units t_{asrto}*m_rf/2.
 
static constexpr double s_clock = 24.*12.
 digitization clock in RF units
 
static constexpr int m_ntrg = 144
 number of trigger counts per ADC clock tick
 
static constexpr int m_nsmp = 31
 number of ADC measurements for signal fitting
 
static constexpr double m_tmin = -15
 lower range of the signal fitting region in ADC clocks
 
static constexpr int m_nl = 48
 length of samples signal in number of ADC clocks
 
static constexpr int m_ns = 32
 number of samples per ADC clock
 
static constexpr int m_ndt = 96
 number of points per ADC tick where signal fit procedure parameters are evaluated
 

Private Attributes

bool m_background {false}
 constructor
 

Static Private Attributes

static double m_rf = -1
 RF clock, www-linac.kek.jp/linac-com/report/skb-tdr/, ch.
 
static double m_tick = -1
 == 72/127 digitization clock tick (in microseconds)
 

Detailed Description

Singleton class to hold the ECL configuration.

Definition at line 21 of file EclConfiguration.h.

Constructor & Destructor Documentation

◆ EclConfiguration()

EclConfiguration ( )
inlineprivate

Definition at line 58 of file EclConfiguration.h.

58{};

Member Function Documentation

◆ background()

bool background ( ) const
inline

return the background flag

Definition at line 30 of file EclConfiguration.h.

30{ return m_background; }

◆ get()

static EclConfiguration & get ( )
inlinestatic

return this instance

Definition at line 24 of file EclConfiguration.h.

25 {
26 static EclConfiguration instance;
27 return instance;
28 }

◆ getRF()

double getRF ( )
static

See m_rf.

This will try to use the value from the database

< Default RF value is 508.876 MHz, see www-linac.kek.jp/linac-com/report/skb-tdr/, ch. 6

Definition at line 36 of file EclConfiguration.cc.

37{
40 if (m_rf < 0) {
41 DBObjPtr<Belle2::HardwareClockSettings> clock_info("HardwareClockSettings");
42 // Convert RF from GHz to MHz
43 m_rf = clock_info->getAcceleratorRF() * 1e3;
44 }
45 return m_rf;
46}
Belle2::ECL::EclConfiguration::m_rf
static double m_rf
RF clock, www-linac.kek.jp/linac-com/report/skb-tdr/, ch.
Definition EclConfiguration.h:48

◆ getTick()

double getTick ( )
static

See m_tick.

Definition at line 48 of file EclConfiguration.cc.

49{
50 return 24.*12. / getRF();
51}
Belle2::ECL::EclConfiguration::getRF
static double getRF()
See m_rf.
Definition EclConfiguration.cc:36

◆ setBackground()

void setBackground ( bool val)
inline

set the background flag

Definition at line 32 of file EclConfiguration.h.

32{ m_background = val; }

Member Data Documentation

◆ m_background

bool m_background {false}
private

constructor

background configuration

Definition at line 59 of file EclConfiguration.h.

59{false};

◆ m_nch

int m_nch
staticconstexpr
Initial value:
=
ECLElementNumbers::c_NCrystals
Belle2::ECLElementNumbers::c_NCrystals
const int c_NCrystals
Number of crystals.
Definition ECLElementNumbers.h:23

total number of electronic channels (crystals) in calorimeter

Definition at line 34 of file EclConfiguration.h.

◆ m_ndt

int m_ndt = 96
staticconstexpr

number of points per ADC tick where signal fit procedure parameters are evaluated

Definition at line 45 of file EclConfiguration.h.

◆ m_nl

int m_nl = 48
staticconstexpr

length of samples signal in number of ADC clocks

Definition at line 43 of file EclConfiguration.h.

◆ m_ns

int m_ns = 32
staticconstexpr

number of samples per ADC clock

Definition at line 44 of file EclConfiguration.h.

◆ m_nsmp

int m_nsmp = 31
staticconstexpr

number of ADC measurements for signal fitting

Definition at line 40 of file EclConfiguration.h.

◆ m_ntrg

int m_ntrg = 144
staticconstexpr

number of trigger counts per ADC clock tick

Definition at line 38 of file EclConfiguration.h.

◆ m_rf

double m_rf = -1
staticprivate

RF clock, www-linac.kek.jp/linac-com/report/skb-tdr/, ch.

6

Definition at line 48 of file EclConfiguration.h.

◆ m_step

double m_step = 0.5
staticconstexpr

time between points in internal units t_{asrto}*m_rf/2.

/24./12.

Definition at line 36 of file EclConfiguration.h.

◆ m_tick

double m_tick = -1
staticprivate

== 72/127 digitization clock tick (in microseconds)

Definition at line 49 of file EclConfiguration.h.

◆ m_tmin

double m_tmin = -15
staticconstexpr

lower range of the signal fitting region in ADC clocks

Definition at line 41 of file EclConfiguration.h.

◆ s_clock

double s_clock = 24.*12.
staticconstexpr

digitization clock in RF units

Definition at line 37 of file EclConfiguration.h.

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