l1t::stage2::JetPacker Class Reference

Inheritance diagram for l1t::stage2::JetPacker:

Public Member Functions
virtual Blocks	pack (const edm::Event &, const PackerTokens *) override

Detailed Description

Definition at line 9 of file JetPacker.cc.

Member Function Documentation

Blocks l1t::stage2::JetPacker::pack ( const edm::Event &  event, const PackerTokens *  toks  )

overridevirtual

Implements l1t::Packer.

Definition at line 21 of file JetPacker.cc.

References funct::abs(), i, j, fwrapper::jets, svgfig::load(), min(), and gen::n.

Referenced by pyrootRender.interactiveRender::draw().

   {
      edm::Handle<JetBxCollection> jets;
      event.getByToken(static_cast<const CaloTokens*>(toks)->getJetToken(), jets);

      std::vector<uint32_t> load;

      for (int i = jets->getFirstBX(); i <= jets->getLastBX(); ++i) {
         int n = 0;
         for (auto j = jets->begin(i); j != jets->end(i) && n < 12; ++j, ++n) {
            uint32_t word = \
                            std::min(j->hwPt(), 0x7FF) |
                            (abs(j->hwEta()) & 0x7F) << 11 |
                            ((j->hwEta() < 0) & 0x1) << 18 |
                            (j->hwPhi() & 0xFF) << 19 |
                            (j->hwQual() & 0x7) << 27;
            load.push_back(word);
         }

         for (; n < 12; ++n)
            load.push_back(0);
      }

      return {Block(5, load)};
   }