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 (const edm::ParameterSet &iConfig, const std::string &setName)
	MicroGMTRelativeIsolationCheckLUT (const edm::ParameterSet &iConfig, const char *setName)
void	unHashInput (int input, int &energySum, int &pt) const
virtual	~MicroGMTRelativeIsolationCheckLUT ()

Private Member Functions
void	getParameters (const edm::ParameterSet &iConfig, const char *setName)
Private Member Functions inherited from l1t::MicroGMTLUT
int	checkedInput (unsigned in, unsigned maxWidth) const
void	contentsToStream (std::stringstream &stream)
void	headerToStream (std::stringstream &stream) const
void	initialize ()
void	load (const std::string &inFileName)
virtual int	lookupPacked (int input) const
	MicroGMTLUT ()
void	save (std::ofstream &output)
virtual	~MicroGMTLUT ()

Private Attributes
int	m_energySumInWidth
int	m_energySumMask
int	m_ptInWidth
int	m_ptMask
Private Attributes inherited from l1t::MicroGMTLUT
std::map< int, int >	m_contents
std::string	m_fname
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	(	const edm::ParameterSet &	iConfig,
		const std::string &	setName
	)

Definition at line 3 of file MicroGMTRelativeIsolationCheckLUT.cc.

References getParameters().

{
  getParameters(iConfig, setName.c_str());
}

l1t::MicroGMTRelativeIsolationCheckLUT::MicroGMTRelativeIsolationCheckLUT	(	const edm::ParameterSet &	iConfig,
		const char *	setName
	)

Definition at line 8 of file MicroGMTRelativeIsolationCheckLUT.cc.

References cfg-viewer::getParameters().

{
  getParameters(iConfig, setName);
}

l1t::MicroGMTRelativeIsolationCheckLUT::~MicroGMTRelativeIsolationCheckLUT ( )

virtual

Definition at line 33 of file MicroGMTRelativeIsolationCheckLUT.cc.

{

}

Member Function Documentation

void l1t::MicroGMTRelativeIsolationCheckLUT::getParameters ( const edm::ParameterSet &  iConfig, const char *  setName  )

private

Definition at line 14 of file MicroGMTRelativeIsolationCheckLUT.cc.

References HDQMDatabaseProducer::config, l1t::MicroGMTConfiguration::ETA, edm::ParameterSet::getParameter(), svgfig::load(), l1t::MicroGMTConfiguration::PT, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by MicroGMTRelativeIsolationCheckLUT().

{
  edm::ParameterSet config = iConfig.getParameter<edm::ParameterSet>(setName);
  m_energySumInWidth = config.getParameter<int>("areaSum_in_width");
  m_ptInWidth = config.getParameter<int>("pT_in_width");
  
  m_totalInWidth = m_ptInWidth + m_energySumInWidth;

  m_ptMask = (1 << m_ptInWidth) - 1;
  m_energySumMask = (1 << (m_totalInWidth - 1)) - m_ptMask;
  std::string m_fname = config.getParameter<std::string>("filename");
  if (m_fname != std::string("")) {
    load(m_fname);
  } 
  m_inputs.push_back(MicroGMTConfiguration::PT);
  m_inputs.push_back(MicroGMTConfiguration::ETA);
}

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

Definition at line 46 of file MicroGMTRelativeIsolationCheckLUT.cc.

References query::result.

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

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

Definition at line 39 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 55 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 26 of file MicroGMTRelativeIsolationCheckLUT.h.

int l1t::MicroGMTRelativeIsolationCheckLUT::m_energySumMask

private

Definition at line 25 of file MicroGMTRelativeIsolationCheckLUT.h.

int l1t::MicroGMTRelativeIsolationCheckLUT::m_ptInWidth

private

Definition at line 27 of file MicroGMTRelativeIsolationCheckLUT.h.

int l1t::MicroGMTRelativeIsolationCheckLUT::m_ptMask

private

Definition at line 24 of file MicroGMTRelativeIsolationCheckLUT.h.

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