/data/refman/pasoursint/CMSSW_6_1_2_SLHC2/src/DataFormats/HcalDigi/src/HOTriggerPrimitiveDigi.cc

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#include "DataFormats/HcalDigi/interface/HOTriggerPrimitiveDigi.h"
#include <cstdio>

HOTriggerPrimitiveDigi::HOTriggerPrimitiveDigi(int ieta, int iphi, int nsamples, int whichSampleTriggered, int databits){
  if ((nsamples<0) || (nsamples>HO_TP_SAMPLES_MAX)) printf("HOTRiggerPrimitiveDigi: nsamples out of range.");
  if ((whichSampleTriggered<0) || (whichSampleTriggered>nsamples))
    printf("HOTriggerPrimitiveDigi: specified Triggering Sample out of range");
  if ( (databits>>nsamples) != 0x0000) 
    printf("HOTRiggerPrimitiveDigi: Specified extra bits out of nsamples range.");
  int samples=nsamples;
  if (samples<0) samples=0;
  if (samples>HO_TP_SAMPLES_MAX) samples=HO_TP_SAMPLES_MAX;

  theHO_TP=(abs(ieta)&0xf) | ((ieta<0)?(0x10):(0x00)) |
    ((iphi&0x7F)<<5) | 
    ((samples&0xF)<<12) | (((whichSampleTriggered)&0xF)<<16) |
    ((databits&0x3FF)<<20);
}

//Request the value of a given HO TP bit in the HO TP Digi.
bool HOTriggerPrimitiveDigi::data(int whichbit) const{
  if ((whichbit<0) || (whichbit>nsamples())) {
    printf("HOTPDigi: Sample bit requested out of range.");
    return false;}
  return ((theHO_TP>>(20+whichbit))&0x0001);
}

/* Stream the formatted contents of the HOTriggerPrimitiveDigi. */
std::ostream& operator<<(std::ostream& s, const HOTriggerPrimitiveDigi& HOtpd) {
  s << "(HO TP " << HOtpd.ieta() << ", " << HOtpd.iphi() << ",  ";
  //  s << HOtpd.whichSampleTriggered() << "_of_" << HOtpd.nsamples() << " [";
  for (int bit=0; bit<HOtpd.nsamples(); bit++) {
    if (HOtpd.data(bit)) s << "1";
    else s << "0";
    if (bit==HOtpd.whichSampleTriggered()) s<<"* ";
    else s << " ";
  }
  s << " )";
  return s;
}