TRT_RodEncoder Class Reference

This class provides conversion from TRT RDO to ROD format. More...

#include <TRT_RodEncoder.h>

Collaboration diagram for TRT_RodEncoder:

Public Types
typedef TRT_RDORawData	RDO
typedef std::vector< const RDO * >	VRDO

Public Member Functions
	TRT_RodEncoder ()
	constructor More...
	~TRT_RodEncoder ()
	destructor More...
void	addRdo (const RDO *rdo)
	add RDO to internal vector More...
void	set_trt_IdHelper (const TRT_ID *trt_id)
	setId Helper More...
void	set_trt_cabling (ServiceHandle< ITRT_CablingSvc > trt_CablingSvc)
	setCablingSvc More...
void	setRodMinorVersion (unsigned short RodBlockVersion)
	setRodMinorVersion More...
StatusCode	fillROD (std::vector< uint32_t > &v)
	conversion of ROD into ROD fragment More...
StatusCode	fillROD3 (std::vector< uint32_t > &v)
	conversion of ROD into compressed ROD fragment More...

Private Attributes
const TRT_ID *	m_trt_id
ServiceHandle< ITRT_CablingSvc >	m_CablingSvc
unsigned short	m_RodBlockVersion
VRDO	m_RDOs

Detailed Description

This class provides conversion from TRT RDO to ROD format.

Definition at line 23 of file TRT_RodEncoder.h.

Member Typedef Documentation

RDO

typedef TRT_RDORawData TRT_RodEncoder::RDO

Definition at line 26 of file TRT_RodEncoder.h.

VRDO

typedef std::vector<const RDO*> TRT_RodEncoder::VRDO

Definition at line 27 of file TRT_RodEncoder.h.

Constructor & Destructor Documentation

TRT_RodEncoder()

TRT_RodEncoder::TRT_RodEncoder

(

)

constructor

Definition at line 23 of file TRT_RodEncoder.cxx.

   :m_trt_id          ( nullptr ),
    m_CablingSvc      ( "TRT_CablingSvc", "TRT_RodEncoder" ),
    m_RodBlockVersion ( 0 )
{}

~TRT_RodEncoder()

TRT_RodEncoder::~TRT_RodEncoder ( )

default

destructor

Member Function Documentation

addRdo()

void TRT_RodEncoder::addRdo ( const RDO *  rdo )

inline

add RDO to internal vector

Definition at line 36 of file TRT_RodEncoder.h.

{m_RDOs.push_back(rdo);}

fillROD()

StatusCode TRT_RodEncoder::fillROD

(

std::vector< uint32_t > &

v

)

conversion of ROD into ROD fragment

for a given ROD fragment, convert TRT RDOs to a vector of 32bit words

Definition at line 36 of file TRT_RodEncoder.cxx.

{
   if ( ! m_CablingSvc )
      return StatusCode::FAILURE;
 
   int TRT_MaxBufferSize = 120*16;
   // Make sure vector is big enough, fill it with 0
   v32rod.resize(TRT_MaxBufferSize,0 );
 
   VRDO::iterator       rdo_it     = m_RDOs.begin();
   const VRDO::iterator rdo_it_end = m_RDOs.end();
 
   const RDO* rawdata;
   uint32_t   StrawWord;
   Identifier StrawID;
   uint32_t   BufferOffset;
 
   while ( rdo_it != rdo_it_end )
   {
      rawdata = *rdo_it;
      
      StrawWord = rawdata->getWord();
      StrawID   = rawdata->identify();
 
      BufferOffset = m_CablingSvc->getBufferOffset( StrawID );
 
      //      if ( 0 == BufferOffset )
      //    cout << m_trt_id->print_to_string( StrawID ) << " ->" 
      //         << BufferOffset << "<- " << endl;
 
      v32rod[BufferOffset] = StrawWord;
 
      ++rdo_it;
   }
 
   return StatusCode::SUCCESS;  
}       // end of fillROD(...)

fillROD3()

StatusCode TRT_RodEncoder::fillROD3

(

std::vector< uint32_t > &

v

)

conversion of ROD into compressed ROD fragment

for a given ROD fragment, compression versions convert TRT RDOs to a vector of 32bit words

Definition at line 77 of file TRT_RodEncoder.cxx.

{
   if ( ! m_CablingSvc )
      return StatusCode::FAILURE;
 
   const int TRT_MaxBufferSize     = 120*16;
   int tmp_data[TRT_MaxBufferSize] = {0}; // does init to 0 for all !
 
   std::deque<bool> bitstowrite;
 
   VRDO::iterator       rdo_it     = m_RDOs.begin();
   const VRDO::iterator rdo_it_end = m_RDOs.end();
 
   const RDO* rawdata;
   uint32_t   StrawWord;
   Identifier StrawID;
   uint32_t   BufferOffset;
 
   while ( rdo_it != rdo_it_end )
   {
      rawdata = *rdo_it;
      
      StrawWord = rawdata->getWord();
      StrawID   = rawdata->identify();
 
      BufferOffset = m_CablingSvc->getBufferOffset( StrawID );
 
      //      if ( 0 == BufferOffset )
      //    cout << m_trt_id->print_to_string( StrawID ) << " ->" 
      //         << BufferOffset << "<- " << endl;
 
      tmp_data[BufferOffset] = StrawWord;
 
      ++rdo_it;
   }
 
   for ( int i=0; i<TRT_MaxBufferSize; i++ )
   {
     if ( tmp_data[i] )
     {
       /*
    * Push escape code
    */
       bitstowrite.push_back( 0 );
       bitstowrite.push_back( 0 );
       bitstowrite.push_back( 0 );
       bitstowrite.push_back( 0 );
       bitstowrite.push_back( 0 );
 
       /*
    * Push Straw Word
    */
 
       //for ( int j=27-1; j>=0; j-- )
       for ( int j=0; j<27; j++ )
     bitstowrite.push_back( (tmp_data[i] >> j) & 1 );
     }
     else
       bitstowrite.push_back( 1 );
   }
 
   
 
   int bit_in_word = 0;
   int out_word = 0;
   while ( ! bitstowrite.empty() )
   {
     out_word = out_word | ( (bitstowrite.front()?1:0) << bit_in_word );
     bitstowrite.pop_front();
     bit_in_word++;
 
     if ( bit_in_word > 31 )
     {
       v32rod.push_back( out_word );
       out_word = 0;
       bit_in_word = 0;
     }
   }
 
   if ( 0 != bit_in_word )
     v32rod.push_back( out_word );
 
   return StatusCode::SUCCESS;  
}       // end of fillROD(...)

set_trt_cabling()

void TRT_RodEncoder::set_trt_cabling ( ServiceHandle< ITRT_CablingSvc >  trt_CablingSvc )

inline

setCablingSvc

Definition at line 42 of file TRT_RodEncoder.h.

  { 
    m_CablingSvc = trt_CablingSvc;
  }

set_trt_IdHelper()

void TRT_RodEncoder::set_trt_IdHelper ( const TRT_ID *  trt_id )

inline

setId Helper

Definition at line 39 of file TRT_RodEncoder.h.

{ m_trt_id = trt_id   ; }

setRodMinorVersion()

void TRT_RodEncoder::setRodMinorVersion ( unsigned short  RodBlockVersion )

inline

setRodMinorVersion

Definition at line 48 of file TRT_RodEncoder.h.

{ m_RodBlockVersion = RodBlockVersion; }

Member Data Documentation

m_CablingSvc

ServiceHandle<ITRT_CablingSvc> TRT_RodEncoder::m_CablingSvc

private

Definition at line 58 of file TRT_RodEncoder.h.

m_RDOs

VRDO TRT_RodEncoder::m_RDOs

private

Definition at line 60 of file TRT_RodEncoder.h.

m_RodBlockVersion

unsigned short TRT_RodEncoder::m_RodBlockVersion

private

Definition at line 59 of file TRT_RodEncoder.h.

m_trt_id

const TRT_ID* TRT_RodEncoder::m_trt_id

private

Definition at line 57 of file TRT_RodEncoder.h.

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The documentation for this class was generated from the following files:

• TRT_RodEncoder.h
• TRT_RodEncoder.cxx