l1t::BxBlockHeader Class Reference

#include <BxBlock.h>

Public Member Functions
	BxBlockHeader ()
	BxBlockHeader (unsigned int id, unsigned int totalBx, unsigned int flags=0)
	BxBlockHeader (const uint32_t raw)
int	getBx () const
unsigned int	getFlags () const
unsigned int	getId () const
unsigned int	getTotalBx () const
bool	operator< (const BxBlockHeader &o) const
uint32_t	raw () const

Private Attributes
unsigned int	flags_
unsigned int	id_
unsigned int	totalBx_

Static Private Attributes
static constexpr unsigned	flags_mask = 0xffff
static constexpr unsigned	flags_shift = 0
static constexpr unsigned	id_mask = 0xff
static constexpr unsigned	id_shift = 24
static constexpr unsigned	n_words = 6
static constexpr unsigned	totalBx_mask = 0xff
static constexpr unsigned	totalBx_shift = 16

Detailed Description

Definition at line 10 of file BxBlock.h.

Constructor & Destructor Documentation

BxBlockHeader() [1/3]

l1t::BxBlockHeader::BxBlockHeader ( )

inline

Definition at line 12 of file BxBlock.h.

: id_(0), totalBx_(0), flags_(0){};

BxBlockHeader() [2/3]

l1t::BxBlockHeader::BxBlockHeader ( unsigned int  id, unsigned int  totalBx, unsigned int  flags = 0  )

inline

Definition at line 13 of file BxBlock.h.

        : id_(id), totalBx_(totalBx), flags_(flags){};

BxBlockHeader() [3/3]

l1t::BxBlockHeader::BxBlockHeader ( const uint32_t  raw )

inline

Definition at line 16 of file BxBlock.h.

        : id_(((raw >> id_shift) & id_mask) / n_words),
          totalBx_(((raw >> totalBx_shift) & totalBx_mask) / n_words),
          flags_((raw >> flags_shift) & flags_mask){};

Member Function Documentation

getBx()

int l1t::BxBlockHeader::getBx ( ) const

inline

Definition at line 23 of file BxBlock.h.

References id_, SiStripPI::min, and totalBx_.

Referenced by operator<().

                             {
      return (int)id_ + std::min(0, 1 - (int)totalBx_ % 2 - (int)std::floor(totalBx_ / 2.));
    };  // In case of an even totalBx_ the BX range should be like, e.g. -3 to +4

getFlags()

unsigned int l1t::BxBlockHeader::getFlags ( ) const

inline

Definition at line 28 of file BxBlock.h.

References flags_.

{ return flags_; };

getId()

unsigned int l1t::BxBlockHeader::getId ( ) const

inline

Definition at line 26 of file BxBlock.h.

References id_.

{ return id_; };

getTotalBx()

unsigned int l1t::BxBlockHeader::getTotalBx ( ) const

inline

Definition at line 27 of file BxBlock.h.

References totalBx_.

Referenced by l1t::stage2::RegionalMuonGMTUnpacker::unpack(), l1t::stage2::IntermediateMuonUnpacker::unpack(), and l1t::stage2::MuonUnpacker::unpack().

{ return totalBx_; };

operator<()

bool l1t::BxBlockHeader::operator< ( const BxBlockHeader &  o ) const

inline

Definition at line 21 of file BxBlock.h.

References getBx(), and EcalTangentSkim_cfg::o.

{ return getBx() < o.getBx(); };

raw()

uint32_t l1t::BxBlockHeader::raw ( ) const

inline

Definition at line 30 of file BxBlock.h.

References flags_, flags_mask, flags_shift, id_, id_mask, id_shift, n_words, totalBx_, totalBx_mask, and totalBx_shift.

                                {
      return (((id_ & id_mask) << id_shift) * n_words) | (((totalBx_ & totalBx_mask) << totalBx_shift) * n_words) |
             ((flags_ & flags_mask) << flags_shift);
    };

Member Data Documentation

flags_

unsigned int l1t::BxBlockHeader::flags_

private

Definition at line 46 of file BxBlock.h.

Referenced by getFlags(), and raw().

flags_mask

constexpr unsigned l1t::BxBlockHeader::flags_mask = 0xffff

staticprivate

Definition at line 42 of file BxBlock.h.

Referenced by raw().

flags_shift

constexpr unsigned l1t::BxBlockHeader::flags_shift = 0

staticprivate

Definition at line 41 of file BxBlock.h.

Referenced by raw().

id_

unsigned int l1t::BxBlockHeader::id_

private

Definition at line 44 of file BxBlock.h.

Referenced by getBx(), getId(), and raw().

id_mask

constexpr unsigned l1t::BxBlockHeader::id_mask = 0xff

staticprivate

Definition at line 38 of file BxBlock.h.

Referenced by raw().

id_shift

constexpr unsigned l1t::BxBlockHeader::id_shift = 24

staticprivate

Definition at line 37 of file BxBlock.h.

Referenced by raw().

n_words

constexpr unsigned l1t::BxBlockHeader::n_words = 6

staticprivate

Definition at line 36 of file BxBlock.h.

Referenced by raw().

totalBx_

unsigned int l1t::BxBlockHeader::totalBx_

private

Definition at line 45 of file BxBlock.h.

Referenced by getBx(), getTotalBx(), and raw().

totalBx_mask

constexpr unsigned l1t::BxBlockHeader::totalBx_mask = 0xff

staticprivate

Definition at line 40 of file BxBlock.h.

Referenced by raw().

totalBx_shift

constexpr unsigned l1t::BxBlockHeader::totalBx_shift = 16

staticprivate

Definition at line 39 of file BxBlock.h.

Referenced by raw().