L1MuGMTMIAUEtaConvLUT Class Reference

#include <L1MuGMTMIAUEtaConvLUT.h>

Inheritance diagram for L1MuGMTMIAUEtaConvLUT:

Public Types
enum	{   MIP_DT, MIP_BRPC, ISO_DT, ISO_BRPC,   MIP_CSC, MIP_FRPC, ISO_CSC, ISO_FRPC }
Public Types inherited from L1MuGMTLUT
typedef std::pair< std::string, unsigned >	port

Public Member Functions
	L1MuGMTMIAUEtaConvLUT ()
	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	~L1MuGMTMIAUEtaConvLUT ()
	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

MIAUEtaConv look-up table

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

Definition at line 40 of file L1MuGMTMIAUEtaConvLUT.h.

Member Enumeration Documentation

anonymous enum

Enumerator
MIP_DT
MIP_BRPC
ISO_DT
ISO_BRPC
MIP_CSC
MIP_FRPC
ISO_CSC
ISO_FRPC

Definition at line 43 of file L1MuGMTMIAUEtaConvLUT.h.

{MIP_DT, MIP_BRPC, ISO_DT, ISO_BRPC, MIP_CSC, MIP_FRPC, ISO_CSC, ISO_FRPC};

Constructor & Destructor Documentation

L1MuGMTMIAUEtaConvLUT::L1MuGMTMIAUEtaConvLUT ( )

inline

constuctor using function-lookup

Definition at line 46 of file L1MuGMTMIAUEtaConvLUT.h.

References InitParameters().

                          : L1MuGMTLUT("MIAUEtaConv", 
                       "MIP_DT MIP_BRPC ISO_DT ISO_BRPC MIP_CSC MIP_FRPC ISO_CSC ISO_FRPC",
                       "eta_in(6)",
                       "eta_out(4)", 6, true) {
    InitParameters();
  } ;

virtual L1MuGMTMIAUEtaConvLUT::~L1MuGMTMIAUEtaConvLUT ( )

inlinevirtual

destructor

Definition at line 54 of file L1MuGMTMIAUEtaConvLUT.h.

{};

Member Function Documentation

void L1MuGMTMIAUEtaConvLUT::InitParameters ( )

private

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

Definition at line 36 of file L1MuGMTMIAUEtaConvLUT.cc.

Referenced by L1MuGMTMIAUEtaConvLUT().

                                           {
}

virtual unsigned L1MuGMTMIAUEtaConvLUT::LookupFunctionPacked ( int  idx, unsigned  address  ) const

inlinevirtual

access to lookup function with packed input and output

Reimplemented from L1MuGMTLUT.

Definition at line 74 of file L1MuGMTMIAUEtaConvLUT.h.

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

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

  };

unsigned L1MuGMTMIAUEtaConvLUT::SpecificLookup ( int  idx, unsigned  eta_in  ) const

inline

specific lookup function for entire output field

Definition at line 64 of file L1MuGMTMIAUEtaConvLUT.h.

References L1MuGMTLUT::LookupPacked().

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

unsigned L1MuGMTMIAUEtaConvLUT::SpecificLookup_eta_out ( int  idx, unsigned  eta_in  ) const

inline

specific lookup function for eta_out

Definition at line 57 of file L1MuGMTMIAUEtaConvLUT.h.

References L1MuGMTLUT::Lookup().

Referenced by L1MuGMTPhiProjectionUnit::run().

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

unsigned L1MuGMTMIAUEtaConvLUT::TheLookupFunction ( int  idx, unsigned  eta_in  ) const

private

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

Definition at line 54 of file L1MuGMTMIAUEtaConvLUT.cc.

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

Referenced by LookupFunctionPacked().

                                                                                 {
  // idx is MIP_DT, MIP_BRPC, ISO_DT, ISO_BRPC, MIP_CSC, MIP_FRPC, ISO_CSC, ISO_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 / 4;

  int idx_drcr = isFWD * 2 + isRPC;
  
  float etaValue = theTriggerScales->getRegionalEtaScale(idx_drcr)->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_drcr)->getPacked( etaValue );

  return eta4bit;
}