L1MuGMTLFPhiProEtaConvLUT Class Reference

#include <L1MuGMTLFPhiProEtaConvLUT.h>

Inheritance diagram for L1MuGMTLFPhiProEtaConvLUT:

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

Public Member Functions
	L1MuGMTLFPhiProEtaConvLUT ()
	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_in) const
	specific lookup function for entire output field More...
unsigned	SpecificLookup_eta_out (int idx, unsigned eta_in) const
	specific lookup function for eta_out More...
virtual	~L1MuGMTLFPhiProEtaConvLUT ()
	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_in) 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

LFPhiProEtaConv look-up table

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

Definition at line 42 of file L1MuGMTLFPhiProEtaConvLUT.h.

Member Enumeration Documentation

anonymous enum

Enumerator
DT
BRPC
CSC
FRPC

Definition at line 45 of file L1MuGMTLFPhiProEtaConvLUT.h.

{DT, BRPC, CSC, FRPC};

Constructor & Destructor Documentation

L1MuGMTLFPhiProEtaConvLUT::L1MuGMTLFPhiProEtaConvLUT ( )

inline

constuctor using function-lookup

Definition at line 48 of file L1MuGMTLFPhiProEtaConvLUT.h.

References InitParameters().

                              : L1MuGMTLUT("LFPhiProEtaConv", 
                       "DT BRPC CSC FRPC",
                       "eta_in(6)",
                       "eta_out(4)", 6, true) {
    InitParameters();
  } ;

virtual L1MuGMTLFPhiProEtaConvLUT::~L1MuGMTLFPhiProEtaConvLUT ( )

inlinevirtual

destructor

Definition at line 56 of file L1MuGMTLFPhiProEtaConvLUT.h.

{};

Member Function Documentation

void L1MuGMTLFPhiProEtaConvLUT::InitParameters ( )

private

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

Definition at line 42 of file L1MuGMTLFPhiProEtaConvLUT.cc.

Referenced by L1MuGMTLFPhiProEtaConvLUT().

                                               {
}

virtual unsigned L1MuGMTLFPhiProEtaConvLUT::LookupFunctionPacked ( int  idx, unsigned  address  ) const

inlinevirtual

access to lookup function with packed input and output

Reimplemented from L1MuGMTLUT.

Definition at line 76 of file L1MuGMTLFPhiProEtaConvLUT.h.

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

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

  };

unsigned L1MuGMTLFPhiProEtaConvLUT::SpecificLookup ( int  idx, unsigned  eta_in  ) const

inline

specific lookup function for entire output field

Definition at line 66 of file L1MuGMTLFPhiProEtaConvLUT.h.

References L1MuGMTLUT::LookupPacked().

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

unsigned L1MuGMTLFPhiProEtaConvLUT::SpecificLookup_eta_out ( int  idx, unsigned  eta_in  ) const

inline

specific lookup function for eta_out

Definition at line 59 of file L1MuGMTLFPhiProEtaConvLUT.h.

References L1MuGMTLUT::Lookup().

Referenced by L1MuGMTMerger::projectedPhi().

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

unsigned L1MuGMTLFPhiProEtaConvLUT::TheLookupFunction ( int  idx, unsigned  eta_in  ) const

private

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

Definition at line 53 of file L1MuGMTLFPhiProEtaConvLUT.cc.

References L1MuScale::getCenter(), L1MuGMTConfig::getGMTScales(), L1MuScale::getPacked(), L1MuGMTScales::getReducedEtaScale(), L1MuTriggerScales::getRegionalEtaScale(), L1MuScale::getScaleMax(), L1MuScale::getScaleMin(), L1MuGMTConfig::getTriggerScales(), and L1MuGMTLUT::m_saveFlag.

Referenced by LookupFunctionPacked().

                                                                                     {
  // idx is DT, BRPC, CSC, FRPC
  // INPUTS:  eta_in(6)
  // OUTPUTS: eta_out(4) 

  const L1MuGMTScales* theGMTScales = L1MuGMTConfig::getGMTScales();
  const L1MuTriggerScales* theTriggerScales = L1MuGMTConfig::getTriggerScales();

  int isRPC = idx % 2;
  int isFWD = idx / 2;
  
  float etaValue = theTriggerScales->getRegionalEtaScale(idx)->getCenter( eta_in );

  unsigned eta4bit = 0;
  if ( (isRPC && isFWD && fabs(etaValue) < theGMTScales->getReducedEtaScale(3)->getScaleMin() ) ||
       (isRPC && !isFWD && fabs(etaValue) > theGMTScales->getReducedEtaScale(1)->getScaleMax() )) {
    if(!m_saveFlag) edm::LogWarning("LUTRangeViolation") 
     << "L1MuGMTMIAUEtaConvLUT::TheLookupFunction: RPC " << (isFWD?"fwd":"brl") << " eta value out of range: " << etaValue;
  }
  else 
    eta4bit = theGMTScales->getReducedEtaScale(idx)->getPacked( etaValue );

  return eta4bit;
}