L1TParticleFlow/interface/sums.h

0001 #ifndef DataFormats_L1TParticleFlow_sums_h
0002 #define DataFormats_L1TParticleFlow_sums_h
0003
0004 #include "DataFormats/L1TParticleFlow/interface/datatypes.h"
0005 #include "DataFormats/L1TParticleFlow/interface/gt_datatypes.h"
0006 #include "DataFormats/L1TParticleFlow/interface/bit_encoding.h"
0007
0008 namespace l1ct {
0009
0010   struct Sum {
0011     pt_t hwPt;
0012     glbphi_t hwPhi;
0013     pt_t hwSumPt;
0014
0015     inline bool operator==(const Sum &other) const {
0016       return hwPt == other.hwPt && hwPhi == other.hwPhi && hwSumPt == other.hwSumPt;
0017     }
0018
0019     inline void clear() {
0020       hwPt = 0;
0021       hwPhi = 0;
0022       hwSumPt = 0;
0023     }
0024
0025     int intPt() const { return Scales::intPt(hwPt); }
0026     int intPhi() const { return hwPhi.to_int(); }
0027     int intSumPt() const { return Scales::intPt(hwSumPt); }
0028     float floatPt() const { return Scales::floatPt(hwPt); }
0029     float floatPhi() const { return Scales::floatPhi(hwPhi); }
0030     float floatSumPt() const { return Scales::floatPt(hwSumPt); }
0031
0032     static const int BITWIDTH = pt_t::width + glbphi_t::width + pt_t::width;
0033     inline ap_uint<BITWIDTH> pack() const {
0034       ap_uint<BITWIDTH> ret;
0035       unsigned int start = 0;
0036       pack_into_bits(ret, start, hwPt);
0037       pack_into_bits(ret, start, hwPhi);
0038       pack_into_bits(ret, start, hwSumPt);
0039       return ret;
0040     }
0041     inline static Sum unpack(const ap_uint<BITWIDTH> &src) {
0042       Sum ret;
0043       unsigned int start = 0;
0044       unpack_from_bits(src, start, ret.hwPt);
0045       unpack_from_bits(src, start, ret.hwPhi);
0046       unpack_from_bits(src, start, ret.hwSumPt);
0047       return ret;
0048     }
0049
0050     l1gt::Sum toGT() const {
0051       l1gt::Sum sum;
0052       sum.valid = (hwPt != 0) || (hwSumPt != 0);
0053       sum.vector_pt = CTtoGT_pt(hwPt);
0054       sum.vector_phi = CTtoGT_phi(hwPhi);
0055       sum.scalar_pt = CTtoGT_pt(hwSumPt);
0056       return sum;
0057     }
0058   };
0059
0060   inline void clear(Sum &c) { c.clear(); }
0061
0062 }  // namespace l1ct
0063
0064 #endif