l1t::stage2::TauPacker Class Reference

Inheritance diagram for l1t::stage2::TauPacker:

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

Detailed Description

Definition at line 9 of file TauPacker.cc.

Member Function Documentation

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

overridevirtual

Implements l1t::Packer.

Definition at line 21 of file TauPacker.cc.

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

Referenced by pyrootRender.interactiveRender::draw().

   {
      edm::Handle<TauBxCollection> taus;
      event.getByToken(static_cast<const CaloTokens*>(toks)->getTauToken(), taus);

      std::vector<uint32_t> load;

      for (int i = taus->getFirstBX(); i <= taus->getLastBX(); ++i) {
         int n = 0;
         for (auto j = taus->begin(i); j != taus->end(i) && n < 8; ++j, ++n) {
            uint32_t word = \
                            std::min(j->hwPt(), 0x1FF) |
                            (abs(j->hwEta()) & 0x7F) << 9 |
                            ((j->hwEta() < 0) & 0x1) << 16 |
                            (j->hwPhi() & 0xFF) << 17 |
                            (j->hwIso() & 0x1) << 25 |
                            (j->hwQual() & 0x7) << 26;
            load.push_back(word);
         }

         // pad for empty taus
         for (; n < 8; ++n)
            load.push_back(0);
      }

      return {Block(7, load)};
   }