L1GctHfEtSumsLut Class Reference

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. More...
	L1GctHfEtSumsLut (const L1GctHfEtSumsLut::hfLutType &type, const L1CaloEtScale *const scale)
	Constructor for use with emulator - which type of Lut? More...
	L1GctHfEtSumsLut (const L1GctHfEtSumsLut::hfLutType &type)
	Constructor for use with emulator - which type of Lut? More...
	L1GctHfEtSumsLut ()
	Default constructor. More...
	L1GctHfEtSumsLut (const L1GctHfEtSumsLut &lut)
	Copy constructor. More...
const L1CaloEtScale *	lutFunction () const
	Return the Lut function. More...
L1GctHfEtSumsLut::hfLutType	lutType () const
	Return the type of Lut. More...
L1GctHfEtSumsLut	operator= (const L1GctHfEtSumsLut &lut)
	Overload = operator. More...
void	setFunction (const L1CaloEtScale *const fn)
	Set the function. More...
virtual	~L1GctHfEtSumsLut ()
	Destructor. More...
Public Member Functions inherited from L1GctLut< 8, 3 >
uint16_t	lutValue (const uint16_t lutAddress) const
	Access the look-up table contents for a given Address. More...
int	operator!= (const L1GctLut< KAddressBits, KDataBits > &rhsLut) const
	Inequality check between look-up tables. More...
int	operator== (const L1GctLut< KAddressBits, KDataBits > &rhsLut) const
	Equality check between look-up tables. More...
uint16_t	operator[] (const uint16_t lutAddress) const
	Access the look-up table contents for a given Address. More...
void	setTerse ()
bool	setupOk ()
void	setVerbose ()
	control output messages More...
virtual	~L1GctLut ()

Static Public Attributes
static const int	NAddress =8
static const int	NData =3
Static Public Attributes inherited from L1GctLut< 8, 3 >
static const uint16_t	MAX_ADDRESS_BITMASK
static const uint16_t	MAX_DATA_BITMASK

Protected Member Functions
virtual uint16_t	value (const uint16_t lutAddress) const
Protected Member Functions inherited from L1GctLut< 8, 3 >
bool	equalityCheck (const L1GctLut< KAddressBits, KDataBits > &c) const
	L1GctLut ()

Private Attributes
const L1CaloEtScale *	m_lutFunction
L1GctHfEtSumsLut::hfLutType	m_lutType

Friends
std::ostream &	operator<< (std::ostream &os, const L1GctHfEtSumsLut &lut)
	Overload << operator. More...

Additional Inherited Members
Protected Attributes inherited from L1GctLut< 8, 3 >
bool	m_setupOk
bool	m_verbose

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

protectedvirtual

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;
}

Member Data Documentation

const L1CaloEtScale* L1GctHfEtSumsLut::m_lutFunction

private

Definition at line 76 of file L1GctHfEtSumsLut.h.

Referenced by getThresholdsGct(), getThresholdsGeV(), lutFunction(), operator<<(), setFunction(), and value().

L1GctHfEtSumsLut::hfLutType L1GctHfEtSumsLut::m_lutType

private

Definition at line 77 of file L1GctHfEtSumsLut.h.

Referenced by lutType().

const int L1GctHfEtSumsLut::NAddress =8

static

Definition at line 37 of file L1GctHfEtSumsLut.h.

const int L1GctHfEtSumsLut::NData =3

static

Definition at line 37 of file L1GctHfEtSumsLut.h.