l1t::MicroGMTRelativeIsolationCheckLUT Class Reference

#include <MicroGMTRelativeIsolationCheckLUT.h>

Inheritance diagram for l1t::MicroGMTRelativeIsolationCheckLUT:

Public Member Functions
int	hashInput (int energySum, int pt) const
int	lookup (int energySum, int pt) const
	MicroGMTRelativeIsolationCheckLUT ()
	MicroGMTRelativeIsolationCheckLUT (const std::string &fname)
void	unHashInput (int input, int &energySum, int &pt) const
virtual	~MicroGMTRelativeIsolationCheckLUT ()
Public Member Functions inherited from l1t::MicroGMTLUT
int	checkedInput (unsigned in, unsigned maxWidth) const
void	initialize ()
int	load (const std::string &inFileName)
virtual int	lookupPacked (int input) const
	MicroGMTLUT ()
void	save (std::ofstream &output)
virtual	~MicroGMTLUT ()
Public Member Functions inherited from l1t::LUT
int	data (unsigned int address) const
bool	empty () const
	LUT ()
	LUT (std::istream &stream)
unsigned int	maxSize () const
unsigned int	nrBitsAddress () const
unsigned int	nrBitsData () const
int	read (std::istream &stream)
void	write (std::ostream &stream) const
	~LUT ()

Private Attributes
int	m_energySumInWidth
int	m_energySumMask
int	m_ptInWidth
int	m_ptMask

Additional Inherited Members
Public Types inherited from l1t::LUT
enum	ReadCodes {   SUCCESS =0, NO_ENTRIES =1, DUP_ENTRIES =2, MISS_ENTRIES =3,   MAX_ADDRESS_OUTOFRANGE =4, NO_HEADER =5 }
Protected Attributes inherited from l1t::MicroGMTLUT
bool	m_initialized
std::vector < MicroGMTConfiguration::input_t >	m_inputs
unsigned	m_outWidth
unsigned	m_totalInWidth

Detailed Description

Definition at line 8 of file MicroGMTRelativeIsolationCheckLUT.h.

Constructor & Destructor Documentation

l1t::MicroGMTRelativeIsolationCheckLUT::MicroGMTRelativeIsolationCheckLUT ( )

inline

Definition at line 10 of file MicroGMTRelativeIsolationCheckLUT.h.

{};

l1t::MicroGMTRelativeIsolationCheckLUT::MicroGMTRelativeIsolationCheckLUT ( const std::string &  fname )

explicit

Definition at line 3 of file MicroGMTRelativeIsolationCheckLUT.cc.

References l1t::MicroGMTConfiguration::ENERGYSUM, l1t::MicroGMTLUT::load(), m_energySumInWidth, m_energySumMask, l1t::MicroGMTLUT::m_inputs, l1t::MicroGMTLUT::m_outWidth, m_ptInWidth, m_ptMask, l1t::MicroGMTLUT::m_totalInWidth, l1t::MicroGMTConfiguration::PT, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                                              : MicroGMTLUT(), m_energySumInWidth(5), m_ptInWidth(9)
{
  m_totalInWidth = m_ptInWidth + m_energySumInWidth;
  m_outWidth = 1;

  m_energySumMask = (1 << m_energySumInWidth) - 1;
  m_ptMask = ((1 << m_ptInWidth) - 1) << m_energySumInWidth;
  if (fname != std::string("")) {
    load(fname);
  } 
  m_inputs.push_back(MicroGMTConfiguration::PT);
  m_inputs.push_back(MicroGMTConfiguration::ENERGYSUM);
}

virtual l1t::MicroGMTRelativeIsolationCheckLUT::~MicroGMTRelativeIsolationCheckLUT ( )

inlinevirtual

Definition at line 12 of file MicroGMTRelativeIsolationCheckLUT.h.

{};

Member Function Documentation

int l1t::MicroGMTRelativeIsolationCheckLUT::hashInput	(	int	energySum,
		int	pt
	)		const

Definition at line 25 of file MicroGMTRelativeIsolationCheckLUT.cc.

References mps_fire::result.

{
  int result = 0;
  result += energySum << m_ptInWidth;
  result += pT;
  return result;
}

int l1t::MicroGMTRelativeIsolationCheckLUT::lookup	(	int	energySum,
		int	pt
	)		const

Definition at line 18 of file MicroGMTRelativeIsolationCheckLUT.cc.

{
  // normalize these two to the same scale and then calculate?
  return lookupPacked(hashInput(checkedInput(energySum, m_energySumInWidth), checkedInput(pt, m_ptInWidth)));
}

void l1t::MicroGMTRelativeIsolationCheckLUT::unHashInput	(	int	input,
		int &	energySum,
		int &	pt
	)		const

Definition at line 34 of file MicroGMTRelativeIsolationCheckLUT.cc.

{
  energySum = input & m_energySumMask;
  pt = (input & m_ptMask) >> m_energySumInWidth;
} 

Member Data Documentation

int l1t::MicroGMTRelativeIsolationCheckLUT::m_energySumInWidth

private

Definition at line 22 of file MicroGMTRelativeIsolationCheckLUT.h.

Referenced by MicroGMTRelativeIsolationCheckLUT().

int l1t::MicroGMTRelativeIsolationCheckLUT::m_energySumMask

private

Definition at line 21 of file MicroGMTRelativeIsolationCheckLUT.h.

Referenced by MicroGMTRelativeIsolationCheckLUT().

int l1t::MicroGMTRelativeIsolationCheckLUT::m_ptInWidth

private

Definition at line 23 of file MicroGMTRelativeIsolationCheckLUT.h.

Referenced by MicroGMTRelativeIsolationCheckLUT().

int l1t::MicroGMTRelativeIsolationCheckLUT::m_ptMask

private

Definition at line 20 of file MicroGMTRelativeIsolationCheckLUT.h.

Referenced by MicroGMTRelativeIsolationCheckLUT().