#include <L1MuGMTLFCOUDeltaEtaLUT.h>

Inheritance diagram for L1MuGMTLFCOUDeltaEtaLUT:

Public Types
enum	{ DTCSC, CSCDT, CSCbRPC, DTfRPC }

Public Types inherited from L1MuGMTLUT
typedef std::pair< std::string, unsigned >	port

Public Member Functions
	L1MuGMTLFCOUDeltaEtaLUT ()
	constuctor using function-lookup More...

unsigned	LookupFunctionPacked (int idx, unsigned address) const override
	access to lookup function with packed input and output More...

unsigned	SpecificLookup (int idx, unsigned eta1, unsigned eta2) const
	specific lookup function for entire output field More...

unsigned	SpecificLookup_delta_eta (int idx, unsigned eta1, unsigned eta2) const
	specific lookup function for delta_eta More...

	~L1MuGMTLFCOUDeltaEtaLUT () override
	destructor More...

Public Member Functions inherited from L1MuGMTLUT
	L1MuGMTLUT ()
	Init and Destruct. 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)

	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...

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, const std::vector< unsigned > &address) const
	additional lookup function (std::vector -> unisgned) More...

unsigned	LookupPacked (int idx, unsigned) const

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 eta1, unsigned eta2) 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

LFCOUDeltaEta look-up table

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

Definition at line 38 of file L1MuGMTLFCOUDeltaEtaLUT.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Enumerator
DTCSC
CSCDT
CSCbRPC
DTfRPC

Definition at line 40 of file L1MuGMTLFCOUDeltaEtaLUT.h.

40 { DTCSC, CSCDT, CSCbRPC, DTfRPC };

Constructor & Destructor Documentation

◆ L1MuGMTLFCOUDeltaEtaLUT()

L1MuGMTLFCOUDeltaEtaLUT::L1MuGMTLFCOUDeltaEtaLUT ( )

inline

constuctor using function-lookup

Definition at line 43 of file L1MuGMTLFCOUDeltaEtaLUT.h.

       : L1MuGMTLUT("LFCOUDeltaEta", "DTCSC CSCDT CSCbRPC DTfRPC", "eta1(4) eta2(4)", "delta_eta(4)", 8, true) {
     InitParameters();
   };

References InitParameters().

◆ ~L1MuGMTLFCOUDeltaEtaLUT()

L1MuGMTLFCOUDeltaEtaLUT::~L1MuGMTLFCOUDeltaEtaLUT ( )

inlineoverride

destructor

Definition at line 49 of file L1MuGMTLFCOUDeltaEtaLUT.h.

49 {};

Member Function Documentation

◆ InitParameters()

void L1MuGMTLFCOUDeltaEtaLUT::InitParameters ( )

private

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

Definition at line 37 of file L1MuGMTLFCOUDeltaEtaLUT.cc.

37 {}

Referenced by L1MuGMTLFCOUDeltaEtaLUT().

◆ LookupFunctionPacked()

unsigned L1MuGMTLFCOUDeltaEtaLUT::LookupFunctionPacked	(	int	idx,
		unsigned	address
	)		const

inlineoverridevirtual

access to lookup function with packed input and output

Reimplemented from L1MuGMTLUT.

Definition at line 69 of file L1MuGMTLFCOUDeltaEtaLUT.h.

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

References generateTowerEtThresholdLUT::addr, charmTagsComputerCvsB_cfi::idx, L1MuGMTLUT::m_Inputs, TheLookupFunction(), and L1MuGMTLUT::u2vec().

◆ SpecificLookup()

unsigned L1MuGMTLFCOUDeltaEtaLUT::SpecificLookup	(	int	idx,
		unsigned	eta1,
		unsigned	eta2
	)		const

inline

specific lookup function for entire output field

Definition at line 60 of file L1MuGMTLFCOUDeltaEtaLUT.h.

                                                                        {
     std::vector<unsigned> addr(2);
     addr[0] = eta1;
     addr[1] = eta2;
     return LookupPacked(idx, addr);
   };

References generateTowerEtThresholdLUT::addr, HLT_2018_cff::eta1, HLT_2018_cff::eta2, charmTagsComputerCvsB_cfi::idx, and L1MuGMTLUT::LookupPacked().

◆ SpecificLookup_delta_eta()

unsigned L1MuGMTLFCOUDeltaEtaLUT::SpecificLookup_delta_eta	(	int	idx,
		unsigned	eta1,
		unsigned	eta2
	)		const

inline

specific lookup function for delta_eta

Definition at line 52 of file L1MuGMTLFCOUDeltaEtaLUT.h.

                                                                                  {
     std::vector<unsigned> addr(2);
     addr[0] = eta1;
     addr[1] = eta2;
     return Lookup(idx, addr)[0];
   };

References generateTowerEtThresholdLUT::addr, HLT_2018_cff::eta1, HLT_2018_cff::eta2, charmTagsComputerCvsB_cfi::idx, and L1MuGMTLUT::Lookup().

Referenced by L1MuGMTMatcher::lookup_mq().

◆ TheLookupFunction()

unsigned L1MuGMTLFCOUDeltaEtaLUT::TheLookupFunction	(	int	idx,
		unsigned	eta1,
		unsigned	eta2
	)		const

private

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

Definition at line 51 of file L1MuGMTLFCOUDeltaEtaLUT.cc.

                                                                                                {
   // idx is DTCSC, CSCDT, bRPCCSC, fRPCDT
   // INPUTS:  eta1(4) eta2(4)
   // OUTPUTS: delta_eta(4)
  
   const L1MuGMTScales* theGMTScales = L1MuGMTConfig::getGMTScales();
  
   // check out of range in inputs
   L1MuSignedPacking<4> pack;
   unsigned delta_eta_OOR = pack.packedFromIdx(-8);
  
   if (eta1 == 7 || eta2 == 7)
     return delta_eta_OOR;
  
   int type1 = 0, type2 = 0;
   switch (idx) {
     case 0:
       type1 = 0;
       type2 = 2;
       break;  // DT, CSC
     case 1:
       type1 = 2;
       type2 = 0;
       break;  // CSC, DT
     case 2:
       type1 = 1;
       type2 = 2;
       break;  // bRPC, CSC
     case 3:
       type1 = 3;
       type2 = 0;
       break;  // fRPC, DT
   }
  
   float etaValue1 = theGMTScales->getOvlEtaScale(type1)->getCenter(eta1);
   float etaValue2 = theGMTScales->getOvlEtaScale(type2)->getCenter(eta2);
  
   float delta_eta = etaValue1 - etaValue2;
  
   unsigned delta_eta_4bit = 0;
  
   // check out of range
   if (delta_eta < theGMTScales->getDeltaEtaScale(idx + 2)->getScaleMin() ||
       delta_eta > theGMTScales->getDeltaEtaScale(idx + 2)->getScaleMax()) {
     delta_eta_4bit = delta_eta_OOR;
   } else {
     delta_eta_4bit = theGMTScales->getDeltaEtaScale(idx + 2)->getPacked(delta_eta);
   }
  
   return delta_eta_4bit;
 }

References HLT_2018_cff::delta_eta, HLT_2018_cff::eta1, HLT_2018_cff::eta2, L1MuScale::getCenter(), L1MuGMTScales::getDeltaEtaScale(), L1MuGMTConfig::getGMTScales(), L1MuGMTScales::getOvlEtaScale(), L1MuScale::getPacked(), L1MuScale::getScaleMax(), charmTagsComputerCvsB_cfi::idx, and timeUnitHelper::pack().

Referenced by LookupFunctionPacked().

Public Types

Public Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ L1MuGMTLFCOUDeltaEtaLUT()

◆ ~L1MuGMTLFCOUDeltaEtaLUT()

Member Function Documentation

◆ InitParameters()

◆ LookupFunctionPacked()

◆ SpecificLookup()

◆ SpecificLookup_delta_eta()

◆ TheLookupFunction()