L1MuGMTLFMergeRankEtaQLUT Class Reference

#include <L1MuGMTLFMergeRankEtaQLUT.h>

Inheritance diagram for L1MuGMTLFMergeRankEtaQLUT:

Public Types
enum	{ DT, BRPC, CSC, FRPC }
Public Types inherited from L1MuGMTLUT
typedef std::pair< std::string, unsigned >	port

Public Member Functions
	L1MuGMTLFMergeRankEtaQLUT ()
	constuctor using function-lookup More...
virtual unsigned	LookupFunctionPacked (int idx, unsigned address) const
	access to lookup function with packed input and output More...
unsigned	SpecificLookup (int idx, unsigned eta, unsigned q) const
	specific lookup function for entire output field More...
unsigned	SpecificLookup_flag (int idx, unsigned eta, unsigned q) const
	specific lookup function for flag More...
unsigned	SpecificLookup_rank_etaq (int idx, unsigned eta, unsigned q) const
	specific lookup function for rank_etaq More...
virtual	~L1MuGMTLFMergeRankEtaQLUT ()
	destructor More...
Public Member Functions inherited from L1MuGMTLUT
	L1MuGMTLUT ()
	Init and Destruct. More...
	L1MuGMTLUT (const char *name, const std::vector< std::string > &instances, const std::vector< port > &in_widths, const std::vector< port > &out_widths, unsigned vme_addr_width=0, bool distrRAM=false)
	constructor with init More...
	L1MuGMTLUT (const char *name, const std::string &instances, const std::string &inputs, const std::string &outputs, unsigned vme_addr_width=0, bool distrRAM=false)
void	Load (const char *path)
	I/O functions. More...
std::vector< unsigned >	Lookup (int idx, const std::vector< unsigned > &address) const
	additional lookup function (std::vector -> vector) More...
std::vector< unsigned >	Lookup (int idx, unsigned address) const
	additional lookup function (unsigned -> std::vector) More...
unsigned	LookupPacked (int idx, unsigned) const
unsigned	LookupPacked (int idx, const std::vector< unsigned > &address) const
	additional lookup function (std::vector -> unisgned) More...
void	MakeSubClass (const char *fname="", const char *template_file_h="../interface/L1MuGMTLUT_SubClass.h_template", const char *template_file_cc="../interface/L1MuGMTLUT_SubClass.cc_template")
	Add Generate SubClass method. More...
std::string	Name ()
int	numberOfInstances ()
	get the number of Instances More...
void	Save (const char *path)
	save to LUT file More...
virtual	~L1MuGMTLUT ()
	destructor More...

Private Member Functions
void	InitParameters ()
	Initialize scales, configuration parameters, alignment constants, ... More...
unsigned	TheLookupFunction (int idx, unsigned eta, unsigned q) const
	The lookup function - here the functionality of the LUT is implemented. More...

Additional Inherited Members
Protected Member Functions inherited from L1MuGMTLUT
void	Init (const char *name, const std::vector< std::string > &instances, const std::vector< port > &in_widths, const std::vector< port > &out_widths, unsigned vme_addr_width=0, bool distrRAM=false)
	Initialize the LUT. More...
void	Set (int idx, unsigned address, unsigned value)
	set with single address and value More...
std::vector< unsigned >	u2vec (unsigned value, const std::vector< port > &widths) const
	generate composite address or value from compact unsigned More...
unsigned	vec2u (const std::vector< unsigned > &vec, const std::vector< port > &widths) const
	generate address or value from composite address or value More...
Protected Attributes inherited from L1MuGMTLUT
std::vector< std::vector < unsigned > >	m_Contents
bool	m_distrRAM
unsigned	m_GeneralLUTVersion
bool	m_initialized
std::vector< port >	m_Inputs
std::vector< std::string >	m_InstNames
std::string	m_name
int	m_NLUTS
std::vector< port >	m_Outputs
bool	m_saveFlag
unsigned	m_TotalInWidth
unsigned	m_TotalOutWidth
bool	m_UseLookupFunction
unsigned	m_vme_addr_width

Detailed Description

LFMergeRankEtaQ look-up table

this class was automatically generated by L1MuGMTLUT::MakeSubClass()

Definition at line 40 of file L1MuGMTLFMergeRankEtaQLUT.h.

Member Enumeration Documentation

anonymous enum

Enumerator
DT
BRPC
CSC
FRPC

Definition at line 43 of file L1MuGMTLFMergeRankEtaQLUT.h.

{DT, BRPC, CSC, FRPC};

Constructor & Destructor Documentation

L1MuGMTLFMergeRankEtaQLUT::L1MuGMTLFMergeRankEtaQLUT ( )

inline

constuctor using function-lookup

Definition at line 46 of file L1MuGMTLFMergeRankEtaQLUT.h.

References InitParameters().

                              : L1MuGMTLUT("LFMergeRankEtaQ", 
                       "DT BRPC CSC FRPC",
                       "eta(6) q(3)",
                       "flag(1) rank_etaq(7)", 8, false) {
    InitParameters();
  } ;

virtual L1MuGMTLFMergeRankEtaQLUT::~L1MuGMTLFMergeRankEtaQLUT ( )

inlinevirtual

destructor

Definition at line 54 of file L1MuGMTLFMergeRankEtaQLUT.h.

{};

Member Function Documentation

void L1MuGMTLFMergeRankEtaQLUT::InitParameters ( )

private

Initialize scales, configuration parameters, alignment constants, ...

Definition at line 36 of file L1MuGMTLFMergeRankEtaQLUT.cc.

Referenced by L1MuGMTLFMergeRankEtaQLUT().

                                               {
}

virtual unsigned L1MuGMTLFMergeRankEtaQLUT::LookupFunctionPacked ( int  idx, unsigned  address  ) const

inlinevirtual

access to lookup function with packed input and output

Reimplemented from L1MuGMTLUT.

Definition at line 84 of file L1MuGMTLFMergeRankEtaQLUT.h.

References L1MuGMTLUT::m_Inputs, TheLookupFunction(), and L1MuGMTLUT::u2vec().

                                                                          {
    std::vector<unsigned> addr = u2vec(address, m_Inputs);
    return TheLookupFunction(idx ,addr[0] ,addr[1]);

  };

unsigned L1MuGMTLFMergeRankEtaQLUT::SpecificLookup ( int  idx, unsigned  eta, unsigned  q  ) const

inline

specific lookup function for entire output field

Definition at line 73 of file L1MuGMTLFMergeRankEtaQLUT.h.

References eta(), L1MuGMTLUT::LookupPacked(), and lumiQueryAPI::q.

                                                                    {
    std::vector<unsigned> addr(2);
    addr[0] = eta;
    addr[1] = q;
    return LookupPacked(idx, addr);
  };

unsigned L1MuGMTLFMergeRankEtaQLUT::SpecificLookup_flag ( int  idx, unsigned  eta, unsigned  q  ) const

inline

specific lookup function for flag

Definition at line 57 of file L1MuGMTLFMergeRankEtaQLUT.h.

References eta(), L1MuGMTLUT::Lookup(), and lumiQueryAPI::q.

Referenced by L1MuGMTMerger::merge_rank().

                                                                         {
    std::vector<unsigned> addr(2);
    addr[0] = eta;
    addr[1] = q;
    return Lookup(idx, addr) [0];
  };

unsigned L1MuGMTLFMergeRankEtaQLUT::SpecificLookup_rank_etaq ( int  idx, unsigned  eta, unsigned  q  ) const

inline

specific lookup function for rank_etaq

Definition at line 65 of file L1MuGMTLFMergeRankEtaQLUT.h.

References eta(), L1MuGMTLUT::Lookup(), and lumiQueryAPI::q.

Referenced by L1MuGMTMerger::merge_rank().

                                                                              {
    std::vector<unsigned> addr(2);
    addr[0] = eta;
    addr[1] = q;
    return Lookup(idx, addr) [1];
  };

unsigned L1MuGMTLFMergeRankEtaQLUT::TheLookupFunction ( int  idx, unsigned  eta, unsigned  q  ) const

private

The lookup function - here the functionality of the LUT is implemented.

Definition at line 43 of file L1MuGMTLFMergeRankEtaQLUT.cc.

References archive::flag, L1MuScale::getCenter(), L1MuTriggerScales::getRegionalEtaScale(), L1MuGMTConfig::getTriggerScales(), L1MuGMTLUT::m_GeneralLUTVersion, and lumiQueryAPI::q.

Referenced by LookupFunctionPacked().

                                                                                              {
  // idx is DT, BRPC, CSC, FRPC
  // INPUTS:  eta(6) q(3)
  // OUTPUTS: flag(1) rank_etaq(7) 

  const L1MuTriggerScales* theTriggerScales = L1MuGMTConfig::getTriggerScales();

  //  int isRPC = idx % 2;
  //  int isFWD = idx / 2;
 
  float etaValue = theTriggerScales->getRegionalEtaScale(idx)->getCenter( eta );
  
  
  unsigned flag = 0;
  switch (idx) {
  case 0: // DT
//    if ( (q==1 || q==4 || q==6 || q==7) ||
//         ( (q==2 || q==3) && (fabs(etaValue) < 0.9) ) ) flag=1;
    flag =1;
    break;
  case 1: // bRPC
    if (q==0 and fabs(etaValue)>0.7) flag=1;
//    flag =1;
    break;  
  case 2: // CSC
//    if ( (q==2 || fabs(etaValue) < 1.2) ||  q==3) flag =1;
    if (q==3) flag =1;
    break; 
  case 3: // fRPC
//    if (q==3) flag =1;
    flag =1;
  }

  // use local quality as rank
  unsigned rank_etaq = q;
  // add 1 to RPC in order to promote it in case of equality (should go with the fix in L1MuGMTMerger.cc)
  if( idx==1 || idx==3 ) rank_etaq++;
  if(m_GeneralLUTVersion == 0) {
      // in the overlap region promote RPC (valid for 2011 data)
      if( (idx==1 || idx==3) && (fabs(etaValue)>1. && fabs(etaValue)<1.23) ) rank_etaq=7;
  }

  return flag << 7 | rank_etaq;
}