LUT for compression of HF Et sum to output format. More...

#include <L1GctHfEtSumsLut.h>

Inheritance diagram for L1GctHfEtSumsLut:

Public Types
enum	hfLutType { bitCountPosEtaRing1, bitCountPosEtaRing2, bitCountNegEtaRing1, bitCountNegEtaRing2, etSumPosEtaRing1, etSumPosEtaRing2, etSumNegEtaRing1, etSumNegEtaRing2, numberOfLutTypes }
Public Member Functions
std::vector< unsigned >	getThresholdsGct () const
std::vector< double >	getThresholdsGeV () const
	Get thresholds.
	L1GctHfEtSumsLut (const L1GctHfEtSumsLut::hfLutType &type)
	Constructor for use with emulator - which type of Lut?
	L1GctHfEtSumsLut (const L1GctHfEtSumsLut &lut)
	Copy constructor.
	L1GctHfEtSumsLut (const L1GctHfEtSumsLut::hfLutType &type, const L1CaloEtScale *const scale)
	Constructor for use with emulator - which type of Lut?
	L1GctHfEtSumsLut ()
	Default constructor.
const L1CaloEtScale *	lutFunction () const
	Return the Lut function.
L1GctHfEtSumsLut::hfLutType	lutType () const
	Return the type of Lut.
L1GctHfEtSumsLut	operator= (const L1GctHfEtSumsLut &lut)
	Overload = operator.
void	setFunction (const L1CaloEtScale *const fn)
	Set the function.
virtual	~L1GctHfEtSumsLut ()
	Destructor.
Public Attributes
static const int	NData = 3
Static Public Attributes
static const int	NAddress = 8
Protected Member Functions
virtual uint16_t	value (const uint16_t lutAddress) const
Private Attributes
const L1CaloEtScale *	m_lutFunction
L1GctHfEtSumsLut::hfLutType	m_lutType
Friends
std::ostream &	operator<< (std::ostream &os, const L1GctHfEtSumsLut &lut)
	Overload << operator.

Detailed Description

LUT for compression of HF Et sum to output format.

Author:: Greg Heath

Date:: September 2008

Definition at line 21 of file L1GctHfEtSumsLut.h.

Member Enumeration Documentation

enum L1GctHfEtSumsLut::hfLutType

Enumerator:

bitCountPosEtaRing1
bitCountPosEtaRing2
bitCountNegEtaRing1
bitCountNegEtaRing2
etSumPosEtaRing1
etSumPosEtaRing2
etSumNegEtaRing1
etSumNegEtaRing2
numberOfLutTypes

Definition at line 26 of file L1GctHfEtSumsLut.h.

                 { bitCountPosEtaRing1, 
                   bitCountPosEtaRing2, 
                   bitCountNegEtaRing1, 
                   bitCountNegEtaRing2,
                   etSumPosEtaRing1,  
                   etSumPosEtaRing2,    
                   etSumNegEtaRing1,    
                   etSumNegEtaRing2,
                   numberOfLutTypes};

Constructor & Destructor Documentation

L1GctHfEtSumsLut::L1GctHfEtSumsLut	(	const L1GctHfEtSumsLut::hfLutType &	type,
		const L1CaloEtScale *const	scale
	)

Constructor for use with emulator - which type of Lut?

Definition at line 9 of file L1GctHfEtSumsLut.cc.

References L1GctLut< 8, 3 >::m_setupOk.

                                                                                                          :
  L1GctLut<NAddress,NData>(),
  m_lutFunction(scale),
  m_lutType(type)
{
  if (scale != 0) m_setupOk = true;
}

L1GctHfEtSumsLut::L1GctHfEtSumsLut ( const L1GctHfEtSumsLut::hfLutType & type )

Constructor for use with emulator - which type of Lut?

Definition at line 17 of file L1GctHfEtSumsLut.cc.

                                                                        :
  L1GctLut<NAddress,NData>(),
  m_lutFunction(0),
  m_lutType(type)
{
}

L1GctHfEtSumsLut::L1GctHfEtSumsLut ( )

Default constructor.

Definition at line 24 of file L1GctHfEtSumsLut.cc.

                                   :
  L1GctLut<NAddress,NData>(),
  m_lutFunction(0),
  m_lutType()
{
}

L1GctHfEtSumsLut::L1GctHfEtSumsLut ( const L1GctHfEtSumsLut & lut )

Copy constructor.

Definition at line 31 of file L1GctHfEtSumsLut.cc.

                                                              :
  L1GctLut<NAddress,NData>(),
  m_lutFunction(lut.lutFunction()),
  m_lutType(lut.lutType())
{
}

L1GctHfEtSumsLut::~L1GctHfEtSumsLut ( ) [virtual]

Destructor.

Definition at line 38 of file L1GctHfEtSumsLut.cc.

{
}

Member Function Documentation

std::vector< unsigned > L1GctHfEtSumsLut::getThresholdsGct ( ) const

Definition at line 53 of file L1GctHfEtSumsLut.cc.

References L1CaloEtScale::getThresholds(), L1CaloEtScale::linearLsb(), m_lutFunction, and query::result.

{
 std::vector<unsigned> result;
 std::vector<double> thresholdsGeV = m_lutFunction->getThresholds();
 for (std::vector<double>::const_iterator thr=thresholdsGeV.begin();
        thr != thresholdsGeV.end(); thr++) {
   result.push_back(static_cast<unsigned>((*thr)/(m_lutFunction->linearLsb())));
 }
 return result;
}

std::vector< double > L1GctHfEtSumsLut::getThresholdsGeV ( ) const

Get thresholds.

Definition at line 48 of file L1GctHfEtSumsLut.cc.

References L1CaloEtScale::getThresholds(), and m_lutFunction.

{
  return m_lutFunction->getThresholds();
}

const L1CaloEtScale* L1GctHfEtSumsLut::lutFunction ( ) const [inline]

Return the Lut function.

Definition at line 63 of file L1GctHfEtSumsLut.h.

References m_lutFunction.

Referenced by L1GctGlobalHfSumAlgos::getThresholds().

{ return m_lutFunction; }

L1GctHfEtSumsLut::hfLutType L1GctHfEtSumsLut::lutType ( ) const [inline]

Return the type of Lut.

Definition at line 60 of file L1GctHfEtSumsLut.h.

References m_lutType.

{ return m_lutType; }

L1GctHfEtSumsLut L1GctHfEtSumsLut::operator= ( const L1GctHfEtSumsLut & lut )

Overload = operator.

Definition at line 64 of file L1GctHfEtSumsLut.cc.

References groupFilesInBlocks::temp.

{
  L1GctHfEtSumsLut temp(lut);
  return temp;
}

void L1GctHfEtSumsLut::setFunction ( const L1CaloEtScale *const fn ) [inline]

Set the function.

Definition at line 57 of file L1GctHfEtSumsLut.h.

References m_lutFunction, and L1GctLut< 8, 3 >::m_setupOk.

{ if (fn != 0) { m_lutFunction = fn; m_setupOk = true; } }

uint16_t L1GctHfEtSumsLut::value ( const uint16_t lutAddress ) const [protected, virtual]

Implements L1GctLut< 8, 3 >.

Definition at line 43 of file L1GctHfEtSumsLut.cc.

References m_lutFunction, and L1CaloEtScale::rank().

{
  return m_lutFunction->rank(lutAddress) ;
}

Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	os,
		const L1GctHfEtSumsLut &	lut
	)		`[friend]`

Overload << operator.

Definition at line 70 of file L1GctHfEtSumsLut.cc.

{
  os << "===L1GctHfEtSumsLut===" << std::endl;
  std::vector<double> thresholds = lut.m_lutFunction->getThresholds();
  std::vector<double>::const_iterator thr = thresholds.begin();
  os << "Thresholds are: " << *(thr++);
  for ( ; thr != thresholds.end(); thr++) {
    os << ", " << *thr;
  }
  os << std::endl;
  os << "\n===Lookup table contents===\n" << std::endl;
  const L1GctLut<L1GctHfEtSumsLut::NAddress,L1GctHfEtSumsLut::NData>* temp=&lut;
  os << *temp;
  return os;
}