ARICHChannelMask Class Reference

The Class for ARICH HAPD channel mask. More...

#include <ARICHChannelMask.h>

Inheritance diagram for ARICHChannelMask:

Public Member Functions
	ARICHChannelMask ()
	Default constructor.
bool	isActive (unsigned modId, unsigned chNo) const
	Check if channel is active.
void	setActiveCh (unsigned modId, unsigned chNo, bool active)
	Set active/non-active channel.
void	setActiveHAPD (unsigned modId, bool active)
	Set active/non-active HAPD module.
void	setActiveAPD (unsigned modId, unsigned apdId, bool active)
	Set active/non-active APD of HAPD module.
void	print () const
	dump content

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

Private Attributes
uint32_t	m_DetectorMask [N_HAPDS *N_CHANNELS/32+1] = {0xFFFFFFFF}
	Detector Mask of active channels.

Detailed Description

The Class for ARICH HAPD channel mask.

holds mask of non-active channels of all installed HAPDs By default all channels are active

Definition at line 25 of file ARICHChannelMask.h.

Constructor & Destructor Documentation

ARICHChannelMask()

ARICHChannelMask

(

)

Default constructor.

Definition at line 17 of file ARICHChannelMask.cc.

{
  std::fill_n(m_DetectorMask, N_HAPDS * N_CHANNELS / 32 + 1, 0xFFFFFFFF);
}

Member Function Documentation

isActive()

bool isActive	(	unsigned	modId,
		unsigned	chNo
	)		const

Check if channel is active.

Parameters

modId	module ID number
chNo	asic channel number

Returns

true if active

Definition at line 47 of file ARICHChannelMask.cc.

{
  int ch = (moduleID - 1) * N_CHANNELS + channelID;
  int bit = ch % 32;
  unsigned int idx = ch / 32;
  if (m_DetectorMask[idx] & (1 << bit)) return true;
  return false;
}

print()

void print

(

)

const

dump content

Definition at line 56 of file ARICHChannelMask.cc.

{
 
  cout << endl << "ARICH masked channels" << endl << endl;
  for (int i = 0; i <  N_HAPDS; i++) {
    int first = 1;
    //cout << "Module "<< i+1 << ": " ;
    for (int j = 0; j < N_CHANNELS; j++) {
      if (!isActive(i + 1, j)) {
        if (first) cout << "Module " << i + 1 << ": " ;
        cout << j << " ";
        first = 0;
      }
    }
    if (!first) cout << endl << endl;
 
  }
}

setActiveAPD()

void setActiveAPD	(	unsigned	modId,
		unsigned	apdId,
		bool	active
	)

Set active/non-active APD of HAPD module.

Parameters

modId	module ID number
apdId	apd chip ID number
active	true if active

Definition at line 39 of file ARICHChannelMask.cc.

{
  int fst = N_CHANNELS / 4 * apd;
  for (int i = fst; i < fst + N_CHANNELS / 4; i++) {
    setActiveCh(module, i, active);
  }
}

setActiveCh()

void setActiveCh	(	unsigned	modId,
		unsigned	chNo,
		bool	active
	)

Set active/non-active channel.

Parameters

modId	module ID number
chNo	asic channel number
active	true if active

Definition at line 22 of file ARICHChannelMask.cc.

{
  if (module > N_HAPDS || channel > N_CHANNELS) { B2ERROR("ARICHChannelMask::setActiveCh: module ID / channel ID out of range!"); return;}
  int ch  = (module - 1) * N_CHANNELS + channel;
  int bit = ch % 32;
  unsigned int idx = ch / 32;
  if (active) m_DetectorMask[idx] |= (1 << bit);
  else        m_DetectorMask[idx] &= ~(1 << bit);
}

setActiveHAPD()

void setActiveHAPD	(	unsigned	modId,
		bool	active
	)

Set active/non-active HAPD module.

Parameters

modId	module ID number
active	true if active

Definition at line 32 of file ARICHChannelMask.cc.

{
  for (int i = 0; i < N_CHANNELS; i++) {
    setActiveCh(module, i, active);
  }
}

Member Data Documentation

m_DetectorMask

uint32_t m_DetectorMask[N_HAPDS *N_CHANNELS/32+1] = {0xFFFFFFFF}

private

Detector Mask of active channels.

Definition at line 70 of file ARICHChannelMask.h.

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

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