ARICHModulesInfo Class Reference

The Class for information on HAPD modules installed in ARICH. More...

#include <ARICHModulesInfo.h>

Inheritance diagram for ARICHModulesInfo:

Public Member Functions
	ARICHModulesInfo ()
	Default constructor.
double	getChannelQE (unsigned modId, unsigned chNo) const
	Get channel quantum efficiency.
void	setChannelQE (unsigned modId, unsigned chId, double qe)
	Set channel quantum efficiency.
void	addModule (unsigned modId, std::vector< float > &qeList, bool active)
	Add installed module.
bool	isInstalled (unsigned modId) const
	Check if module is installed.
bool	isActive (unsigned modId) const
	Check if module is active.
void	print () const
	Dump data.

Private Member Functions
	ClassDef (ARICHModulesInfo, 1)
	ClassDef, must be the last term before the closing {}.

Private Attributes
std::vector< uint8_t >	m_ChannelQE
	Channel QE at 400nm.
bool	m_active [N_HAPDS]
	array of active HAPDs
bool	m_installed [N_HAPDS]
	array of installed HAPDs

Detailed Description

The Class for information on HAPD modules installed in ARICH.

holds:

• QEs of all channels of all installed HAPDs
• list of installed modules. Only installed modules are placed in geant4 geometry.
• list of active modules. Only SimHits (simulated data) or RawHits (measured data) of active modules are converted to ARICHDigits.

Definition at line 33 of file ARICHModulesInfo.h.

Constructor & Destructor Documentation

ARICHModulesInfo()

ARICHModulesInfo

(

)

Default constructor.

Definition at line 18 of file ARICHModulesInfo.cc.

{
  m_ChannelQE.assign(N_HAPDS * N_CHANNELS, 0);
  std::fill_n(m_installed, N_HAPDS, false);
  std::fill_n(m_active, N_HAPDS, false);
}

Member Function Documentation

addModule()

void addModule	(	unsigned	modId,
		std::vector< float > &	qeList,
		bool	active
	)

Add installed module.

Parameters

modId	module ID number
qeList	vector of channel QEs (in %!), arranged according to the channel ASIC numbers
active	is module active

Definition at line 42 of file ARICHModulesInfo.cc.

{
 
  if (modId > N_HAPDS) B2ERROR("ARICHModulesInfo::addModule: module ID is out of range");
  if (qeList.size() != N_CHANNELS)  B2ERROR("ARICHModulesInfo::addModule: incomplete list of channels QEs");
 
  m_installed[modId - 1] = true;
  m_active[modId - 1] = active;
 
  std::vector<uint8_t>::iterator it = m_ChannelQE.begin() + (modId - 1) * N_CHANNELS;
  for (auto qe : qeList) {
    *it = uint8_t(qe + 0.5);
    ++it;
  }
}

getChannelQE()

double getChannelQE	(	unsigned	modId,
		unsigned	chNo
	)		const

Get channel quantum efficiency.

Parameters

modId	module ID number
chNo	channel number (ASIC number)

Returns

channel QE

Definition at line 25 of file ARICHModulesInfo.cc.

{
  if (moduleID > N_HAPDS
      || channelID > N_CHANNELS - 1) B2ERROR("ARICHModulesInfo::getChannelQE: module ID or channel ID out of range");
 
  int id = (moduleID - 1) * N_CHANNELS + channelID;
  return (double)m_ChannelQE[id] / 100.0;
}

isActive()

bool isActive

(

unsigned

modId

)

const

Check if module is active.

Parameters

modId

module ID number

Returns

true if active

Definition at line 65 of file ARICHModulesInfo.cc.

{
  if (modId > N_HAPDS) B2ERROR("ARICHModulesInfo::isActive: module ID is out of range");
 
  return m_active[modId - 1];
}

isInstalled()

bool isInstalled

(

unsigned

modId

)

const

Check if module is installed.

Parameters

modId

module ID number

Returns

true if installed

Definition at line 58 of file ARICHModulesInfo.cc.

{
  if (modId > N_HAPDS) B2ERROR("ARICHModulesInfo::isInstalled: module ID is out of range");
 
  return m_installed[modId - 1];
}

print()

void print

(

)

const

Dump data.

Definition at line 72 of file ARICHModulesInfo.cc.

{
  cout << "ARICHModulesInfo: " << endl;
  cout << " Modules status " << endl;
  cout << " ID / installed / active / avg. QE" << endl;
  double maxQE = 0;
  for (int i = 1; i < N_HAPDS + 1; i++) {
    cout << right << setfill(' ') << setw(4) << i << ": ";
    if (isInstalled(i)) cout << 1;
    else cout << 0;
    cout << " ";
    if (isActive(i)) cout << 1;
    else cout << 0;
    double avgQE = 0;
    for (int j = 0; j < N_CHANNELS; j++) {
      double chQE =  getChannelQE(i, j);
      avgQE += chQE;
      if (chQE > maxQE) maxQE = chQE;
    }
    avgQE /= double(N_CHANNELS);
    cout << " " << left << setfill('0') << setw(4) << setprecision(2) << avgQE << "  ";
    if ((i) % 10 == 0) cout << endl;
  }
  cout << " Maximal channel QE: " << maxQE << endl;
}

setChannelQE()

void setChannelQE	(	unsigned	modId,
		unsigned	chId,
		double	qe
	)

Set channel quantum efficiency.

Parameters

modId	module ID number
chId	channel number (ASIC number)
qe	channel quantum efficiency (0.35 for example)

Definition at line 34 of file ARICHModulesInfo.cc.

{
  if (modId > N_HAPDS || chId > N_CHANNELS - 1) B2ERROR("ARICHModulesInfo::setChannelQE: module ID or channel ID out of range");
 
  int chid = (modId - 1) * N_CHANNELS + chId;
  m_ChannelQE[chid] = uint8_t(qe * 100 + 0.5);
}

Member Data Documentation

m_active

bool m_active[N_HAPDS]

private

array of active HAPDs

Definition at line 87 of file ARICHModulesInfo.h.

m_ChannelQE

std::vector<uint8_t> m_ChannelQE

private

Channel QE at 400nm.

Definition at line 85 of file ARICHModulesInfo.h.

m_installed

bool m_installed[N_HAPDS]

private

array of installed HAPDs

Definition at line 88 of file ARICHModulesInfo.h.

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

• arich/dbobjects/include/ARICHModulesInfo.h
• arich/dbobjects/src/ARICHModulesInfo.cc