#include <DTConfigLUTs.h>

Inheritance diagram for DTConfigLUTs:

Public Member Functions
int	BTIC () const
	BTIC parameter. More...

float	D () const
	d: distance vertex to normal, unit cm. More...

bool	debug () const
	Debug flag. More...

void	DSPtoIEEE32 (short DSPmantissa, short DSPexp, float *f) const
	DSP to IEEE32 conversion. More...

	DTConfigLUTs ()
	Empty Constructor. More...

	DTConfigLUTs (bool debug, unsigned short int *buffer)
	Constructor from string. More...

	DTConfigLUTs (const edm::ParameterSet &ps)
	Constructor. More...

void	IEEE32toDSP (float f, short int &DSPmantissa, short int &DSPexp) const
	IEEE32 to DSP conversion. More...

void	print () const
	Print the setup. More...

void	setBTIC (int btic)

void	setD (float d)

void	setDebug (bool debug)
	Set single parameter functions. More...

void	setWHEEL (int wheel)

void	setXCN (float Xcn)

int	Wheel () const
	wheel sign (-1 or +1) More...

float	Xcn () const
	Xcn: distance vertex to normal, unit cm. More...

	~DTConfigLUTs () override
	Destructor. More...

Public Member Functions inherited from DTConfig
	DTConfig ()
	Constructor. More...

virtual	~DTConfig ()
	Destructor. More...

Private Member Functions
void	setDefaults (const edm::ParameterSet &m_ps)
	Load pset values into class variables. More...

Private Attributes
int	m_btic

float	m_d

bool	m_debug

int	m_wheel

float	m_Xcn

Additional Inherited Members
Static Public Attributes inherited from DTConfig
static const int	NBTITC = 4

static const int	NSTEPF = 9

static const int	NSTEPL = 24
	Constants: first and last step to start trigger finding. More...

static const int	NTCTSS = 4
	Constant: number of TRACOs in input to a TSS. More...

Detailed Description

Configurable parameters and constants for Level-1 Muon DT Trigger - LUTs

Author: S. Vanini

Definition at line 36 of file DTConfigLUTs.h.

Constructor & Destructor Documentation

◆ DTConfigLUTs() [1/3]

DTConfigLUTs::DTConfigLUTs ( const edm::ParameterSet & ps )

Constructor.

Definition at line 34 of file DTConfigLUTs.cc.

34 { setDefaults(ps); }

References setDefaults().

◆ DTConfigLUTs() [2/3]

DTConfigLUTs::DTConfigLUTs ( )

inline

Empty Constructor.

Definition at line 42 of file DTConfigLUTs.h.

42 {};

◆ DTConfigLUTs() [3/3]

DTConfigLUTs::DTConfigLUTs	(	bool	debug,
		unsigned short int *	buffer
	)

Constructor from string.

Definition at line 36 of file DTConfigLUTs.cc.

                                                                      {
   m_debug = debugLUTS;
  
   // check if this is a LUT configuration string
   if (buffer[2] != 0xA8) {
     throw cms::Exception("DTTPG") << "===> ConfigLUTs constructor : not a LUT string!" << std::endl;
   }
  
   // decode
   short int memory_lut[7];
   int c = 3;
   for (int i = 0; i < 7; i++) {
     memory_lut[i] = (buffer[c] << 8) | buffer[c + 1];
     c += 2;
     //std::cout << hex << memory_bti[i] << "  ";
   }
  
   // decode
   int btic = memory_lut[0];
   float d;
   DSPtoIEEE32(memory_lut[1], memory_lut[2], &d);
   float Xcn;
   DSPtoIEEE32(memory_lut[3], memory_lut[4], &Xcn);
   int wheel = memory_lut[5];
  
   // set parameters
   setBTIC(btic);
   setD(d);
   setXCN(Xcn);
   setWHEEL(wheel);
  
   return;
 }

References edmScanValgrind::buffer, c, ztail::d, DSPtoIEEE32(), Exception, mps_fire::i, m_debug, setBTIC(), setD(), setWHEEL(), setXCN(), makeMuonMisalignmentScenario::wheel, and Xcn().

◆ ~DTConfigLUTs()

DTConfigLUTs::~DTConfigLUTs ( )

override

Destructor.

Definition at line 73 of file DTConfigLUTs.cc.

73 {}

Member Function Documentation

◆ BTIC()

int DTConfigLUTs::BTIC ( ) const

inline

BTIC parameter.

Definition at line 54 of file DTConfigLUTs.h.

54 { return m_btic; }

References m_btic.

Referenced by Lut::Lut().

◆ D()

float DTConfigLUTs::D ( ) const

inline

d: distance vertex to normal, unit cm.

Definition at line 57 of file DTConfigLUTs.h.

57 { return m_d; }

References m_d.

Referenced by DTConfigManager::dumpLUTParam(), and Lut::Lut().

◆ debug()

bool DTConfigLUTs::debug ( ) const

inline

Debug flag.

Definition at line 51 of file DTConfigLUTs.h.

51 { return m_debug; }

References m_debug.

Referenced by print(), and setDebug().

◆ DSPtoIEEE32()

void DTConfigLUTs::DSPtoIEEE32	(	short	DSPmantissa,
		short	DSPexp,
		float *	f
	)		const

DSP to IEEE32 conversion.

Definition at line 109 of file DTConfigLUTs.cc.

                                                                               {
   DSPexp -= 15;
   *f = DSPmantissa * (float)pow(2.0, DSPexp);
   return;
 }

References f, dqmMemoryStats::float, and funct::pow().

Referenced by DTConfigLUTs().

◆ IEEE32toDSP()

void DTConfigLUTs::IEEE32toDSP	(	float	f,
		short int &	DSPmantissa,
		short int &	DSPexp
	)		const

IEEE32 to DSP conversion.

Definition at line 115 of file DTConfigLUTs.cc.

                                                                                        {
   long int pl = 0;
   static_assert(sizeof(decltype(pl)) >= sizeof(float));
  
   DSPmantissa = 0;
   DSPexp = 0;
  
   if (f != 0.0) {
     //pl = (long *)&f;
     memcpy(&pl, &f, sizeof(float));
     bool sign = false;
     if ((pl & 0x80000000) != 0)
       sign = true;
     long int lm = (0x800000 | (pl & 0x7FFFFF));  // [1][23bit mantissa]
     lm >>= 9;                                    //reduce to 15bits
     lm &= 0x7FFF;
     DSPexp = ((pl >> 23) & 0xFF) - 126;
     DSPmantissa = (short)lm;
     if (sign)
       DSPmantissa = -DSPmantissa;  // convert negative value in 2.s complement
   }
   return;
 }

References f, and Validation_hcalonly_cfi::sign.

Referenced by DTConfigManager::dumpLUTParam().

◆ print()

void DTConfigLUTs::print ( void ) const

Print the setup.

Definition at line 96 of file DTConfigLUTs.cc.

                                {
   std::cout << "******************************************************************************" << std::endl;
   std::cout << "*              DTTrigger configuration : LUT parameters             *" << std::endl;
   std::cout << "******************************************************************************" << std::endl
             << std::endl;
   std::cout << "Debug flag : " << debug() << std::endl;
   std::cout << "BTIC parameter : " << m_btic << std::endl;
   std::cout << "d: distance vertex to normal, unit cm. " << m_d << std::endl;
   std::cout << "Xcn: distance vertex to normal, unit cm. " << m_Xcn << std::endl;
   std::cout << "wheel sign " << m_wheel << std::endl;
   std::cout << "******************************************************************************" << std::endl;
 }

References gather_cfg::cout, debug(), m_btic, m_d, m_wheel, and m_Xcn.

Referenced by DTConfigTester::analyze().

◆ setBTIC()

void DTConfigLUTs::setBTIC ( int btic )

inline

Definition at line 67 of file DTConfigLUTs.h.

67 { m_btic = btic; }

References m_btic.

Referenced by DTConfigLUTs().

◆ setD()

void DTConfigLUTs::setD ( float d )

inline

Definition at line 68 of file DTConfigLUTs.h.

68 { m_d = d; }

References ztail::d, and m_d.

Referenced by DTConfigLUTs().

◆ setDebug()

void DTConfigLUTs::setDebug ( bool debug )

inline

Set single parameter functions.

Definition at line 66 of file DTConfigLUTs.h.

66 { m_debug = debug; }

References debug(), and m_debug.

◆ setDefaults()

void DTConfigLUTs::setDefaults ( const edm::ParameterSet & m_ps )

private

Load pset values into class variables.

Definition at line 79 of file DTConfigLUTs.cc.

                                                           {
   // Debug flag
   m_debug = m_ps.getUntrackedParameter<bool>("Debug");
  
   // BTIC parameter
   m_btic = m_ps.getUntrackedParameter<int>("BTIC");
  
   // d: distance vertex to normal, unit cm.
   m_d = m_ps.getUntrackedParameter<double>("D");
  
   // Xcn: distance vertex to normal, unit cm.
   m_Xcn = m_ps.getUntrackedParameter<double>("XCN");
  
   // wheel sign (-1 or +1)
   m_wheel = m_ps.getUntrackedParameter<int>("WHEEL");
 }

References edm::ParameterSet::getUntrackedParameter(), m_btic, m_d, m_debug, m_wheel, and m_Xcn.

Referenced by DTConfigLUTs().

◆ setWHEEL()

void DTConfigLUTs::setWHEEL ( int wheel )

inline

Definition at line 70 of file DTConfigLUTs.h.

70 { m_wheel = wheel; }

References m_wheel, and makeMuonMisalignmentScenario::wheel.

Referenced by DTConfigLUTs().

◆ setXCN()

void DTConfigLUTs::setXCN ( float Xcn )

inline

Definition at line 69 of file DTConfigLUTs.h.

69 { m_Xcn = Xcn; }

References m_Xcn, and Xcn().

Referenced by DTConfigLUTs().

◆ Wheel()

int DTConfigLUTs::Wheel ( ) const

inline

wheel sign (-1 or +1)

Definition at line 63 of file DTConfigLUTs.h.

63 { return m_wheel; }

References m_wheel.

Referenced by DTConfigManager::dumpLUTParam(), and Lut::Lut().

◆ Xcn()

float DTConfigLUTs::Xcn ( ) const

inline

Xcn: distance vertex to normal, unit cm.

Definition at line 60 of file DTConfigLUTs.h.

60 { return m_Xcn; }

References m_Xcn.

Referenced by DTConfigLUTs(), DTConfigManager::dumpLUTParam(), Lut::Lut(), and setXCN().

Member Data Documentation

◆ m_btic

int DTConfigLUTs::m_btic

private

Definition at line 89 of file DTConfigLUTs.h.

Referenced by BTIC(), print(), setBTIC(), and setDefaults().

◆ m_d

float DTConfigLUTs::m_d

private

Definition at line 90 of file DTConfigLUTs.h.

Referenced by D(), print(), setD(), and setDefaults().

◆ m_debug

bool DTConfigLUTs::m_debug

private

Definition at line 88 of file DTConfigLUTs.h.

Referenced by debug(), DTConfigLUTs(), setDebug(), and setDefaults().

◆ m_wheel

int DTConfigLUTs::m_wheel

private

Definition at line 92 of file DTConfigLUTs.h.

Referenced by print(), setDefaults(), setWHEEL(), and Wheel().

◆ m_Xcn

float DTConfigLUTs::m_Xcn

private

Definition at line 91 of file DTConfigLUTs.h.

Referenced by print(), setDefaults(), setXCN(), and Xcn().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DTConfigLUTs() [1/3]

◆ DTConfigLUTs() [2/3]

◆ DTConfigLUTs() [3/3]

◆ ~DTConfigLUTs()

Member Function Documentation

◆ BTIC()

◆ D()

◆ debug()

◆ DSPtoIEEE32()

◆ IEEE32toDSP()

◆ print()

◆ setBTIC()

◆ setD()

◆ setDebug()

◆ setDefaults()

◆ setWHEEL()

◆ setXCN()

◆ Wheel()

◆ Xcn()

Member Data Documentation

◆ m_btic

◆ m_d

◆ m_debug

◆ m_wheel

◆ m_Xcn