This class specifies which delay25 channels are delayed over the entire pixel detector and by how much. More...

#include <PixelGlobalDelay25.h>

Inheritance diagram for pos::PixelGlobalDelay25:

Public Member Functions
unsigned int	getCyclicDelay (unsigned int offset=0) const

unsigned int	getDelay (unsigned int offset=0) const

unsigned int	getTTCrxDelay (unsigned int offset) const

unsigned int	getTTCrxDelay () const

	PixelGlobalDelay25 (std::string filename)

	PixelGlobalDelay25 (std::vector< std::vector< std::string > > &tab)

virtual void	setDelay (unsigned int delay)

virtual void	writeASCII (std::string dir) const

virtual void	writeXML (std::ofstream out, std::ofstream out1=NULL, std::ofstream *out2=NULL) const

virtual void	writeXMLHeader (pos::PixelConfigKey key, int version, std::string path, std::ofstream out, std::ofstream out1=NULL, std::ofstream *out2=NULL) const

virtual void	writeXMLTrailer (std::ofstream out, std::ofstream out1=NULL, std::ofstream *out2=NULL) const

virtual	~PixelGlobalDelay25 ()

Public Member Functions inherited from pos::PixelConfigBase
std::string	creator ()

std::string	date ()

std::string	description ()

std::string	getAuthor () const

std::string	getComment () const

	PixelConfigBase (std::string description, std::string creator, std::string date)

void	setAuthor (std::string author)

void	setComment (std::string comment)

virtual void	writeXML (pos::PixelConfigKey key, int version, std::string path) const

virtual void	writeXML (std::ofstream *out) const

virtual void	writeXMLHeader (pos::PixelConfigKey key, int version, std::string path, std::ofstream *out) const

virtual void	writeXMLTrailer (std::ofstream *out) const

virtual	~PixelConfigBase ()

Private Attributes
unsigned int	delay_

Detailed Description

This class specifies which delay25 channels are delayed over the entire pixel detector and by how much.

" "

A longer explanation will be placed here later

Definition at line 26 of file PixelGlobalDelay25.h.

Constructor & Destructor Documentation

PixelGlobalDelay25::PixelGlobalDelay25 ( std::string filename )

Definition at line 79 of file PixelGlobalDelay25.cc.

References gather_cfg::cout, delay_, recoMuon::in, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                         :
     PixelConfigBase(" "," "," "){
 
     std::string mthn = "[PixelGlobalDelay25::PixelGlobalDelay25()]\t\t\t    " ;
     std::ifstream in(filename.c_str());
 
     if (!in.good()){
     std::cout << __LINE__ << "]\t" << mthn << "Could not open: " << filename << std::endl;
     throw std::runtime_error("Failed to open file "+filename);
     }
     else {
     std::cout << __LINE__ << "]\t" << mthn << "Opened: " << filename << std::endl;
     }
 
     in >> std::hex >> delay_ >> std::dec;
     std::cout << __LINE__ << "]\t" << mthn << "read global delay 0x" << std::hex << delay_ << std::dec << endl;  
 
     in.close();
 
     if (delay_>=50) {
       std::cout << __LINE__ << "]\t" << mthn << "global delay is out of range (>= 1 Tclk)."  << std::endl;
       std::cout << __LINE__ << "]\t" << mthn << "will not apply any global delays."          << std::endl;
       std::cout << __LINE__ << "]\t" << mthn << "increase the delays in the TPLL if needed." << std::endl;
       delay_=0;
     }
 }

pos::PixelGlobalDelay25::PixelGlobalDelay25 ( std::vector< std::vector< std::string > > & tab )

PixelGlobalDelay25::~PixelGlobalDelay25 ( )

virtual

Definition at line 107 of file PixelGlobalDelay25.cc.

107 {}

Member Function Documentation

unsigned int PixelGlobalDelay25::getCyclicDelay ( unsigned int offset = 0 ) const

Definition at line 126 of file PixelGlobalDelay25.cc.

References gather_cfg::cout, delay_, run_regression::ret, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                         {
   std::string mthn = "[PixelGlobalDelay25::getCyclicDelay()]\t\t\t    " ;
   unsigned int ret=offset+delay_;
   if (ret > 120) ret-=50;
   std::cout<< __LINE__ << "]\t" << mthn << "getCyclicDelay("<<offset<<") returns "<<ret<<endl;
   return ret;
 }

unsigned int PixelGlobalDelay25::getDelay ( unsigned int offset = 0 ) const

Definition at line 110 of file PixelGlobalDelay25.cc.

References gather_cfg::cout, delay_, evf::evtn::offset(), run_regression::ret, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                   {
   std::string mthn = "[PixelGlobalDelay25::getDelay()]\t\t\t    " ;
   unsigned int ret=offset+delay_;
   if (ret > 127) {
     std::cout << __LINE__ << "]\t" << mthn <<"the required total delay "<<ret<<" is out of range."    << endl;
     std::cout << __LINE__ << "]\t" << mthn <<"original setting: "<<offset<<", global delay: "<<delay_ << endl;
     std::cout << __LINE__ << "]\t" << mthn <<"we will keep the default delay setting..."              << endl;
 
     ret=offset;
   }
 
   std::cout << __LINE__ << "]\t" << mthn << "getDelay("<<offset<<") returns "<<ret<<endl;
   return ret;
 }

unsigned int PixelGlobalDelay25::getTTCrxDelay ( unsigned int offset ) const

Definition at line 135 of file PixelGlobalDelay25.cc.

References gather_cfg::cout, delay_, m, evf::evtn::offset(), run_regression::ret, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                        {
   // Computes the TTCrx delay settting required to compensate for the global Delay25 shift.
   //
   // 'offset' is the current register setting in the TTCrx register
   //
   // The unit of delay_ is 0.499 ns (Delay25 granularity) that needs to be converted
   // to the units of the TTCrx delay generator 103.96 ps
 
   std::string mthn = "[PixelGlobalDelay25::getTTCrxDelay()]\t\t\t    " ;
   unsigned int K=(offset/16*16+offset%16*15+30)%240;
   K+=(unsigned int)floor((delay_*0.499)/0.1039583 + 0.5); // add max 235
 
 
   unsigned int ret;
   if (K>239) {
     std::cout << __LINE__ << "]\t" << mthn << "the required TTCrx fine delay "<<K<<" is out of range."<<endl;
     std::cout << __LINE__ << "]\t" << mthn << "this can happen if the register was initialized to 0"<<endl;
     std::cout << __LINE__ << "]\t" << mthn << "(i.e. delay of 3.1 ns) and the required delay is >21.7 ns."<<endl;    
     std::cout << __LINE__ << "]\t" << mthn << "we will keep the current delay setting..."<<endl;
     ret=offset;
   }else{
     unsigned int n=K%15;
     unsigned int m=((K/15)-n+14)%16;
     ret=16*n+m;
   }
   
   std::cout << __LINE__ << "]\t" << mthn << "getTTCrxDelay("<<offset<<") returns "<<ret<<endl;
   return ret;
   //return offset;
 }

unsigned int PixelGlobalDelay25::getTTCrxDelay ( ) const

Definition at line 167 of file PixelGlobalDelay25.cc.

                                                     {
   // Computes the TTCrx delay settting required to compensate for the global Delay25 shift.
   //
   // Assumes that the current register setting in the TTCrx is 0 ns (14)
   //
   // The unit of delay_ is 0.499 ns (Delay25 granularity) that needs to be converted
   // to the units of the TTCrx delay generator 103.96 ps
   
   return getTTCrxDelay(14);
 }

virtual void pos::PixelGlobalDelay25::setDelay ( unsigned int delay )

inlinevirtual

Definition at line 39 of file PixelGlobalDelay25.h.

References delay_.

39 {delay_ = delay ;}

pos::PixelGlobalDelay25::delay_

unsigned int delay_

Definition: PixelGlobalDelay25.h:59

void PixelGlobalDelay25::writeASCII ( std::string dir ) const

virtual

Implements pos::PixelConfigBase.

Definition at line 180 of file PixelGlobalDelay25.cc.

References gather_cfg::cout, delay_, lut2db_cfg::filename, dbtoconf::out, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                        {
 
   std::string mthn = "[PixelGlobalDelay25::writeASCII()]\t\t\t    " ;
   if (dir!="") dir+="/";
   string filename=dir+"globaldelay25.dat";
 
   ofstream out(filename.c_str());
   if(!out.good()){
     cout << __LINE__ << "]\t" << mthn << "Could not open file:"<<filename<<endl;
     assert(0);
   }
 
   out << "0x" << hex << delay_ << dec << endl;
 
   out.close();
 }

void PixelGlobalDelay25::writeXML	(	std::ofstream *	out,
		std::ofstream *	out1 = `NULL`,
		std::ofstream *	out2 = `NULL`
	)		const

virtual

Reimplemented from pos::PixelConfigBase.

Definition at line 245 of file PixelGlobalDelay25.cc.

References delay_, alignCSCRings::s, and AlCaHLTBitMon_QueryRunRegistry::string.

 {
   std::stringstream s ; s << __LINE__ << "]\t[PixelGlobalDelay25::writeXML()]\t\t\t    " ;
   std::string mthn = s.str() ;
 
   *outstream << "  <DATA>"                                                                           << std::endl ;
   *outstream << "   <GLOBALDELAY25>0x" << hex << delay_ << dec << "</GLOBALDELAY25>"                 << std::endl ;
   *outstream << "  </DATA>"                                                                          << std::endl ;
   *outstream << " "                                                                                  << std::endl ;
 }

void PixelGlobalDelay25::writeXMLHeader	(	pos::PixelConfigKey	key,
		int	version,
		std::string	path,
		std::ofstream *	out,
		std::ofstream *	out1 = `NULL`,
		std::ofstream *	out2 = `NULL`
	)		const

virtual

Reimplemented from pos::PixelConfigBase.

Definition at line 198 of file PixelGlobalDelay25.cc.

References gather_cfg::cout, pos::PixelConfigBase::getAuthor(), pos::PixelConfigBase::getComment(), pos::PixelTimeFormatter::getmSecTime(), pos::PixelTimeFormatter::getTime(), alignCSCRings::s, and AlCaHLTBitMon_QueryRunRegistry::string.

 {
   std::stringstream s ; s << __LINE__ << "]\t[[PixelGlobalDelay25::writeXMLHeader()]\t\t\t    " ;
   std::string mthn = s.str() ;
   std::stringstream fullPath ;
   fullPath << path << "/Pixel_GlobalDelay25_" << PixelTimeFormatter::getmSecTime() << ".xml" ;
   cout << mthn << "Writing to: " << fullPath.str() << endl ;
   
   outstream->open(fullPath.str().c_str()) ;
   
   *outstream << "<?xml version='1.0' encoding='UTF-8' standalone='yes'?>"                                    << std::endl ;
   *outstream << "<ROOT xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'>"                               << std::endl ;
   *outstream << ""                                                                                           << std::endl ; 
   *outstream << " <!-- " << mthn << "-->"                                                                    << std::endl ; 
   *outstream << ""                                                                                           << std::endl ; 
   *outstream << " <HEADER>"                                                                                  << std::endl ;
   *outstream << "  <TYPE>"                                                                                   << std::endl ;
   *outstream << "   <EXTENSION_TABLE_NAME>PIXEL_GLOBAL_DELAY25</EXTENSION_TABLE_NAME>"                       << std::endl ;
   *outstream << "   <NAME>Pixel Global Delay25</NAME>"                                                       << std::endl ;
   *outstream << "  </TYPE>"                                                                                  << std::endl ;
   *outstream << "  <RUN>"                                                                                    << std::endl ;
   *outstream << "   <RUN_TYPE>Pixel Global Delay25</RUN_TYPE>"                                               << std::endl ;
   *outstream << "   <RUN_NUMBER>1</RUN_NUMBER>"                                                              << std::endl ;
   *outstream << "   <RUN_BEGIN_TIMESTAMP>" << pos::PixelTimeFormatter::getTime() << "</RUN_BEGIN_TIMESTAMP>" << std::endl ;
   *outstream << "   <LOCATION>CERN P5</LOCATION>"                                                            << std::endl ; 
   *outstream << "  </RUN>"                                                                                   << std::endl ;
   *outstream << " </HEADER>"                                                                                 << std::endl ;
   *outstream << ""                                                                                           << std::endl ;
   *outstream << "  <DATA_SET>"                                                                               << std::endl ;
   *outstream << " "                                                                                          << std::endl ;
   *outstream << "   <VERSION>"             << version      << "</VERSION>"                                   << std::endl ;
   *outstream << "   <COMMENT_DESCRIPTION>" << getComment() << "</COMMENT_DESCRIPTION>"                       << std::endl ;
   *outstream << "   <CREATED_BY_USER>"     << getAuthor()  << "</CREATED_BY_USER>"                           << std::endl ; 
   *outstream << " "                                                                                          << std::endl ;
   *outstream << "   <PART>"                                                                                  << std::endl ;
   *outstream << "    <NAME_LABEL>CMS-PIXEL-ROOT</NAME_LABEL>"                                                << std::endl ;
   *outstream << "    <KIND_OF_PART>Detector ROOT</KIND_OF_PART>"                                             << std::endl ;
   *outstream << "   </PART>"                                                                                 << std::endl ;
 
 }

void PixelGlobalDelay25::writeXMLTrailer	(	std::ofstream *	out,
		std::ofstream *	out1 = `NULL`,
		std::ofstream *	out2 = `NULL`
	)		const

virtual

Reimplemented from pos::PixelConfigBase.

Definition at line 259 of file PixelGlobalDelay25.cc.

References alignCSCRings::s, and AlCaHLTBitMon_QueryRunRegistry::string.

 {
   std::stringstream s ; s << __LINE__ << "]\t[PixelGlobalDelay25::writeASCII()]\t\t\t    " ;
   std::string mthn = s.str() ;
   
   *outstream << " "                                                                                          << std::endl ;
   *outstream << " </DATA_SET>"                                                                               << std::endl ;
   *outstream << "</ROOT> "                                                                                   << std::endl ;
 
   outstream->close() ;
 }

Member Data Documentation

unsigned int pos::PixelGlobalDelay25::delay_

private

Definition at line 59 of file PixelGlobalDelay25.h.

Referenced by getCyclicDelay(), getDelay(), getTTCrxDelay(), PixelGlobalDelay25(), setDelay(), writeASCII(), and writeXML().

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation