BMTFPackerOutput.cc

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#include "BMTFPackerOutput.h"
 
#include <vector>
//#include <bitset>//debug
 
// Implementation
namespace l1t {
  namespace stage2 {
    Blocks BMTFPackerOutput::pack(const edm::Event& event, const PackerTokens* toks) {
      int board_id = (int)board();
 
      auto muonToken = static_cast<const BMTFTokens*>(toks)->getOutputMuonToken();
 
      Blocks blocks;
 
      const int bmtfBlockID = 123;
 
      edm::Handle<RegionalMuonCandBxCollection> muons;
      event.getByToken(muonToken, muons);
 
      for (auto imu = muons->begin(); imu != muons->end(); imu++) {
        if (imu->processor() + 1 == board_id) {
          uint32_t firstWord(0), lastWord(0);
          RegionalMuonRawDigiTranslator::generatePackedDataWords(*imu, firstWord, lastWord, isKalman_);
          payloadMap_[bmtfBlockID].push_back(firstWord);  //imu->link()*2+1
          payloadMap_[bmtfBlockID].push_back(lastWord);   //imu->link()*2+1
        }
      }  //imu
 
      //in case less than 3 muons have been found by the processor
      if (payloadMap_[bmtfBlockID].size() < 6) {
        unsigned int initialSize = payloadMap_[bmtfBlockID].size();
 
        for (unsigned int j = 0; j < 3 - initialSize / 2; j++) {
          payloadMap_[bmtfBlockID].push_back(0);
          uint32_t nullMuon_word2 = 0 | ((65532 & 0xFFFF) << 3) | ((2 & 0x3) << 0);
          payloadMap_[bmtfBlockID].push_back(nullMuon_word2);
        }
      } else if (payloadMap_[bmtfBlockID].size() < 30 && payloadMap_[bmtfBlockID].size() > 6) {
        unsigned int initialSize = payloadMap_[bmtfBlockID].size();
 
        for (unsigned int j = 0; j < 15 - initialSize / 2; j++) {
          payloadMap_[bmtfBlockID].push_back(0);
          uint32_t nullMuon_word2 = 0 | ((65532 & 0xFFFF) << 3) | ((2 & 0x3) << 0);
          payloadMap_[bmtfBlockID].push_back(nullMuon_word2);
        }
      }
 
      Block block(bmtfBlockID, payloadMap_[bmtfBlockID]);
 
      blocks.push_back(block);
 
      /*
      //debug from here
      std::cout << "block id : " << block.header().getID() << std::endl;
 
      std::cout << "payload created : " << std::endl;
      for (auto &word : block.payload())
        std::cout << std::bitset<32>(word).to_string() << std::endl;
      //debug up to here
    */
 
      return blocks;
    }
 
  }  // namespace stage2
}  // namespace l1t
DEFINE_L1T_PACKER(l1t::stage2::BMTFPackerOutput);