PixelBarrelNameUpgrade.cc

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#include "DataFormats/SiPixelDetId/interface/PixelBarrelNameUpgrade.h"

#include <sstream>
#include <iostream>

#include "DataFormats/SiPixelDetId/interface/PXBDetId.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"

using namespace std;

PixelBarrelNameUpgrade::PixelBarrelNameUpgrade(const DetId& id) : PixelModuleName(true) {
  //  uint32_t rawId = id.rawId();
  PXBDetId cmssw_numbering(id);

  theLayer = cmssw_numbering.layer();

  int oldModule = cmssw_numbering.module() - 4;
  if (oldModule <= 0)
    oldModule--;  // -4, ..., -1, +1, ...,+4

  int oldLadder = cmssw_numbering.ladder();

  if (theLayer == 1) {
    if (oldLadder <= 3)
      oldLadder = 4 - oldLadder;  // +1, ..., +3
    else if (oldLadder >= 4 && oldLadder <= 9)
      oldLadder = 3 - oldLadder;  // -1, ..., -6
    else if (oldLadder >= 10)
      oldLadder = 16 - oldLadder;  // +6, ..., +4
  } else if (theLayer == 2) {
    if (oldLadder <= 7)
      oldLadder = 8 - oldLadder;
    else if (oldLadder >= 8 && oldLadder <= 21)
      oldLadder = 7 - oldLadder;
    else if (oldLadder >= 22)
      oldLadder = 36 - oldLadder;
  } else if (theLayer == 3) {
    if (oldLadder <= 11)
      oldLadder = 12 - oldLadder;
    else if (oldLadder >= 12 && oldLadder <= 33)
      oldLadder = 11 - oldLadder;
    else if (oldLadder >= 34)
      oldLadder = 56 - oldLadder;
  } else if (theLayer == 4) {
    if (oldLadder <= 16)
      oldLadder = 17 - oldLadder;
    else if (oldLadder >= 17 && oldLadder <= 48)
      oldLadder = 16 - oldLadder;
    else if (oldLadder >= 49)
      oldLadder = 81 - oldLadder;
  }

  //
  // part
  //
  if (oldModule < 0 && oldLadder < 0)
    thePart = mO;
  else if (oldModule > 0 && oldLadder < 0)
    thePart = pO;
  else if (oldModule < 0 && oldLadder > 0)
    thePart = mI;
  else if (oldModule > 0 && oldLadder > 0)
    thePart = pI;
  //std::cout << "(oldModule, oldLadder)============(" << oldModule << ", "<< oldLadder<<" )" << std::endl;

  //
  // ladder
  //
  theLadder = abs(oldLadder);

  //
  // module
  //
  theModule = abs(oldModule);
}

// constructor from name string
PixelBarrelNameUpgrade::PixelBarrelNameUpgrade(std::string name)
    : PixelModuleName(true), thePart(mO), theLayer(0), theModule(0), theLadder(0) {
  std::cout << "NAME=" << name << std::endl;
  // parse the name string
  // first, check to make sure this is an BPix name, should start with "BPix_"
  // also check to make sure the needed parts are present
  if ((name.substr(0, 5) != "BPix_") || (name.find("_B") == string::npos) || (name.find("_LYR") == string::npos) ||
      (name.find("_LDR") == string::npos) || (name.find("_MOD") == string::npos)) {
    edm::LogError("BadNameString|SiPixel")
        << "Bad name string in PixelBarrelNameUpgrade::PixelBarrelName(std::string): " << name;
    return;
  }

  // strip off ROC part if it's there
  if (name.find("_ROC") != string::npos)
    name = name.substr(0, name.find("_ROC"));

  // find shell
  string shellString = name.substr(name.find("_B") + 2, name.find("_SEC") - name.find("_B") - 2);
  if (shellString == "mO")
    thePart = mO;
  else if (shellString == "mI")
    thePart = mI;
  else if (shellString == "pO")
    thePart = pO;
  else if (shellString == "pI")
    thePart = pI;
  else {
    edm::LogError("BadNameString|SiPixel")
        << "Unable to determine shell in PixelBarrelNameUpgrade::PixelBarrelName(std::string): " << name;
  }

  // find the layer
  string layerString = name.substr(name.find("_LYR") + 4, name.find("_LDR") - name.find("_LYR") - 4);
  if (layerString == "1")
    theLayer = 1;
  else if (layerString == "2")
    theLayer = 2;
  else if (layerString == "3")
    theLayer = 3;
  else if (layerString == "4")
    theLayer = 4;
  else {
    edm::LogError("BadNameString|SiPixel")
        << "Unable to determine layer in PixelBarrelNameUpgrade::PixelBarrelName(std::string): " << name;
  }

  // find the ladder
  string ladderString = name.substr(name.find("_LDR") + 4, name.find("_MOD") - name.find("_LDR") - 4);
  if (ladderString.substr(ladderString.size() - 1, 1) == "F") {
    int ladderNum = atoi(ladderString.substr(0, ladderString.size() - 1).c_str());
    if (theLayer == 1 && ladderNum >= 1 && ladderNum <= 6)
      theLadder = ladderNum;
    else if (theLayer == 2 && ladderNum >= 1 && ladderNum <= 14)
      theLadder = ladderNum;
    else if (theLayer == 3 && ladderNum >= 1 && ladderNum <= 22)
      theLadder = ladderNum;
    else if (theLayer == 4 && ladderNum >= 1 && ladderNum <= 32)
      theLadder = ladderNum;
    else {
      edm::LogError("BadNameString|SiPixel")
          << "Unable to determine ladder in PixelBarrelNameUpgrade::PixelBarrelName(std::string): " << name;
    }
  }  // full ladders
  else {
    edm::LogError("BadNameString|SiPixel")
        << "Unable to determine ladder in PixelBarrelNameUpgrade::PixelBarrelName(std::string): " << name;
  }

  // find the module
  string moduleString = name.substr(name.find("_MOD") + 4, name.size() - name.find("_MOD") - 4);
  if (moduleString == "1")
    theModule = 1;
  else if (moduleString == "2")
    theModule = 2;
  else if (moduleString == "3")
    theModule = 3;
  else if (moduleString == "4")
    theModule = 4;
  else {
    edm::LogError("BadNameString|SiPixel")
        << "Unable to determine module in PixelBarrelNameUpgrade::PixelBarrelName(std::string): " << name;
  }

}  // PixelBarrelNameUpgrade::PixelBarrelName(std::string name)

int PixelBarrelNameUpgrade::sectorName() const {
  int sector = 0;
  if (theLayer == 1) {
    switch (theLadder) {
      case 1: {
        sector = 1;
        break;
      }
      case 2: {
        sector = 2;
        break;
      }
      case 3: {
        sector = 3;
        break;
      }
      case 4: {
        sector = 6;
        break;
      }
      case 5: {
        sector = 7;
        break;
      }
      case 6: {
        sector = 8;
        break;
      }
      default:;
    };
  } else if (theLayer == 2) {
    switch (theLadder) {
      case 1:
      case 2: {
        sector = 1;
        break;
      }
      case 3:
      case 4: {
        sector = 2;
        break;
      }
      case 5:
      case 6: {
        sector = 3;
        break;
      }
      case 7: {
        sector = 4;
        break;
      }
      case 8: {
        sector = 5;
        break;
      }
      case 9:
      case 10: {
        sector = 6;
        break;
      }
      case 11:
      case 12: {
        sector = 7;
        break;
      }
      case 13:
      case 14: {
        sector = 8;
        break;
      }
      default:;
    };
  } else if (theLayer == 3) {
    switch (theLadder) {
      case 1:
      case 2:
      case 3: {
        sector = 1;
        break;
      }
      case 4:
      case 5:
      case 6: {
        sector = 2;
        break;
      }
      case 7:
      case 8:
      case 9: {
        sector = 3;
        break;
      }
      case 10:
      case 11: {
        sector = 4;
        break;
      }
      case 12:
      case 13: {
        sector = 5;
        break;
      }
      case 14:
      case 15:
      case 16: {
        sector = 6;
        break;
      }
      case 17:
      case 18:
      case 19: {
        sector = 7;
        break;
      }
      case 20:
      case 21:
      case 22: {
        sector = 8;
        break;
      }
      default:;
    };
  } else if (theLayer == 4) {
    switch (theLadder) {
      case 1:
      case 2:
      case 3:
      case 4: {
        sector = 1;
        break;
      }
      case 5:
      case 6:
      case 7:
      case 8: {
        sector = 2;
        break;
      }
      case 9:
      case 10:
      case 11:
      case 12: {
        sector = 3;
        break;
      }
      case 13:
      case 14:
      case 15:
      case 16: {
        sector = 4;
        break;
      }
      case 17:
      case 18:
      case 19:
      case 20: {
        sector = 5;
        break;
      }
      case 21:
      case 22:
      case 23:
      case 24: {
        sector = 6;
        break;
      }
      case 25:
      case 26:
      case 27:
      case 28: {
        sector = 7;
        break;
      }
      case 29:
      case 30:
      case 31:
      case 32: {
        sector = 8;
        break;
      }
      default:;
    };
  }

  return sector;
}

//---- this needs to be removed --------------------------------
//---- there is no half module in the upgraded geometry!!! -----
bool PixelBarrelNameUpgrade::isHalfModule() const {
  bool halfModule = false;
  //  if (theLadder == 1) halfModule = true;
  //  if (theLayer == 1 && theLadder == 10) halfModule = true;
  //  if (theLayer == 2 && theLadder == 16) halfModule = true;
  //  if (theLayer == 3 && theLadder == 22) halfModule = true;
  return halfModule;
}

PixelModuleName::ModuleType PixelBarrelNameUpgrade::moduleType() const {
  return isHalfModule() ? PixelBarrelNameUpgrade::v1x8 : PixelBarrelNameUpgrade::v2x8;
}

bool PixelBarrelNameUpgrade::operator==(const PixelModuleName& other) const {
  return other.isBarrel() ? (dynamic_cast<const PixelBarrelNameUpgrade&>(other) == *this) : false;
}

string PixelBarrelNameUpgrade::name() const {
  std::ostringstream stm;

  stm << "BPix_B" << thePart << "_SEC" << sectorName() << "_LYR" << theLayer << "_LDR" << theLadder;
  stm << "F";
  stm << "_MOD" << theModule;

  return stm.str();
}
/*
string PixelBarrelNameUpgrade::name() const 
{
   std::ostringstream stm;
   
   stm<<"BPix_B"<<thePart<<"_SEC"<<sectorName()<<"_LYR"<<theLayer<<"_LDR"<<theLadder;
   if ( isHalfModule() ) stm <<"H"; else stm <<"F";
   stm << "_MOD" << theModule;

   return stm.str();
}
*/

// return the DetId
PXBDetId PixelBarrelNameUpgrade::getDetId() {
  uint32_t layer = 0;
  uint32_t ladder = 0;
  uint32_t module = 0;

  layer = layerName();
  uint32_t tmpLadder = ladderName();
  uint32_t tmpModule = moduleName();

  // translate the ladder number from the naming convention to the cmssw convention
  bool outer = false;
  Shell shell = thePart;
  outer = (shell == mO) || (shell == pO);
  if (outer) {
    if (layer == 1)
      ladder = tmpLadder + 3;
    else if (layer == 2)
      ladder = tmpLadder + 7;
    else if (layer == 3)
      ladder = tmpLadder + 11;
    else if (layer == 4)
      ladder = tmpLadder + 16;
  }  // outer
  else {  // inner
    if (layer == 1) {
      if (tmpLadder <= 3)
        ladder = 4 - tmpLadder;
      else if (tmpLadder <= 6)
        ladder = 16 - tmpLadder;
    }  // layer 1
    else if (layer == 2) {
      if (tmpLadder <= 7)
        ladder = 8 - tmpLadder;
      else if (tmpLadder <= 14)
        ladder = 36 - tmpLadder;
    }  // layer 2
    else if (layer == 3) {
      if (tmpLadder <= 11)
        ladder = 12 - tmpLadder;
      else if (tmpLadder <= 22)
        ladder = 56 - tmpLadder;
    }  // layer 3
    else if (layer == 4) {
      if (tmpLadder <= 16)
        ladder = 17 - tmpLadder;
      else if (tmpLadder <= 32)
        ladder = 81 - tmpLadder;
    }  // layer 4
  }  // inner

  // translate the module number from naming convention to cmssw convention
  // numbering starts at positive z
  if (shell == pO || shell == pI)
    module = tmpModule + 4;
  else  // negative z side
    module = 5 - tmpModule;

  return PXBDetId(layer, ladder, module);

}  // PXBDetId PixelBarrelNameUpgrade::getDetId()

std::ostream& operator<<(std::ostream& out, const PixelBarrelNameUpgrade::Shell& t) {
  switch (t) {
    case (PixelBarrelNameUpgrade::pI): {
      out << "pI";
      break;
    }
    case (PixelBarrelNameUpgrade::pO): {
      out << "pO";
      break;
    }
    case (PixelBarrelNameUpgrade::mI): {
      out << "mI";
      break;
    }
    case (PixelBarrelNameUpgrade::mO): {
      out << "mO";
      break;
    }
    default:
      out << "unknown";
  };
  return out;
}