amc13::Trailer Class Reference

#include <AMCSpec.h>

Public Member Functions
unsigned int	getBlock () const
unsigned int	getBX () const
unsigned int	getCRC () const
unsigned int	getLV1ID () const
uint64_t	raw () const
	Trailer (const uint64_t *data)
	Trailer (unsigned int crc, unsigned int blk, unsigned int lv1, unsigned int bx)

Private Attributes
uint64_t	data_

Static Private Attributes
static const unsigned int	BlkNo_mask = 0xff
static const unsigned int	BlkNo_shift = 20
static const unsigned int	BX_mask = 0xfff
static const unsigned int	BX_shift = 0
static const unsigned int	CRC_mask = 0xffffffff
static const unsigned int	CRC_shift = 32
static const unsigned int	LV1_mask = 0xff
static const unsigned int	LV1_shift = 12

Detailed Description

Definition at line 106 of file AMCSpec.h.

Constructor & Destructor Documentation

amc13::Trailer::Trailer ( const uint64_t *  data )

inline

Definition at line 108 of file AMCSpec.h.

: data_(data[0]) {};

amc13::Trailer::Trailer	(	unsigned int	crc,
		unsigned int	blk,
		unsigned int	lv1,
		unsigned int	bx
	)

Definition at line 123 of file AMCSpec.cc.

References BlkNo_mask, BlkNo_shift, BX_mask, BX_shift, CRC_mask, CRC_shift, data_, LV1_mask, and LV1_shift.

   {
      data_ =
         (static_cast<uint64_t>(crc & CRC_mask) << CRC_shift) |
         (static_cast<uint64_t>(blk & BlkNo_mask) << BlkNo_shift) |
         (static_cast<uint64_t>(lv1 & LV1_mask) << LV1_shift) |
         (static_cast<uint64_t>(bx & BX_mask) << BX_shift);
   }

Member Function Documentation

unsigned int amc13::Trailer::getBlock ( ) const

inline

Definition at line 112 of file AMCSpec.h.

References BlkNo_mask, BlkNo_shift, and data_.

Referenced by amc13::Packet::parse().

{ return (data_ >> BlkNo_shift) & BlkNo_mask; };

unsigned int amc13::Trailer::getBX ( ) const

inline

Definition at line 114 of file AMCSpec.h.

References BX_mask, BX_shift, and data_.

{ return (data_ >> BX_shift) & BX_mask; };

unsigned int amc13::Trailer::getCRC ( ) const

inline

Definition at line 111 of file AMCSpec.h.

References CRC_mask, CRC_shift, and data_.

Referenced by amc13::Packet::parse().

{ return (data_ >> CRC_shift) & CRC_mask; };

unsigned int amc13::Trailer::getLV1ID ( ) const

inline

Definition at line 113 of file AMCSpec.h.

References data_, LV1_mask, and LV1_shift.

{ return (data_ >> LV1_shift) & LV1_mask; };

uint64_t amc13::Trailer::raw ( ) const

inline

Definition at line 116 of file AMCSpec.h.

References data_.

{ return data_; };

Member Data Documentation

const unsigned int amc13::Trailer::BlkNo_mask = 0xff

staticprivate

Definition at line 122 of file AMCSpec.h.

Referenced by getBlock(), and Trailer().

const unsigned int amc13::Trailer::BlkNo_shift = 20

staticprivate

Definition at line 121 of file AMCSpec.h.

Referenced by getBlock(), and Trailer().

const unsigned int amc13::Trailer::BX_mask = 0xfff

staticprivate

Definition at line 126 of file AMCSpec.h.

Referenced by getBX(), and Trailer().

const unsigned int amc13::Trailer::BX_shift = 0

staticprivate

Definition at line 125 of file AMCSpec.h.

Referenced by getBX(), and Trailer().

const unsigned int amc13::Trailer::CRC_mask = 0xffffffff

staticprivate

Definition at line 120 of file AMCSpec.h.

Referenced by getCRC(), and Trailer().

const unsigned int amc13::Trailer::CRC_shift = 32

staticprivate

Definition at line 119 of file AMCSpec.h.

Referenced by getCRC(), and Trailer().

uint64_t amc13::Trailer::data_

private

Definition at line 128 of file AMCSpec.h.

Referenced by getBlock(), getBX(), getCRC(), getLV1ID(), raw(), and Trailer().

const unsigned int amc13::Trailer::LV1_mask = 0xff

staticprivate

Definition at line 124 of file AMCSpec.h.

Referenced by getLV1ID(), and Trailer().

const unsigned int amc13::Trailer::LV1_shift = 12

staticprivate

Definition at line 123 of file AMCSpec.h.

Referenced by getLV1ID(), and Trailer().