packages/trackbase/TrkrClusterv4.cc

0001 /**
0002  * @file trackbase/TrkrClusterv4.cc
0003  * @author J. Osborn
0004  * @date October 2021
0005  * @brief Implementation of TrkrClusterv4
0006  */
0007 #include "TrkrClusterv4.h"
0008
0009 #include <cmath>
0010 #include <utility>  // for swap
0011
0012 namespace
0013 {
0014   // square convenience function
0015   template <class T>
0016   inline constexpr T square(const T& x)
0017   {
0018     return x * x;
0019   }
0020 }  // namespace
0021
0022 TrkrClusterv4::TrkrClusterv4()
0023   : m_subsurfkey(TrkrDefs::SUBSURFKEYMAX)
0024   , m_adc(0)
0025   , m_phisize(0)
0026   , m_zsize(0)
0027   , m_overlap(0)
0028   , m_edge(0)
0029 {
0030   for (float& i : m_local)
0031   {
0032     i = NAN;
0033   }
0034 }
0035
0036 void TrkrClusterv4::identify(std::ostream& os) const
0037 {
0038   os << "---TrkrClusterv4--------------------" << std::endl;
0039
0040   os << " (rphi,z) =  (" << getLocalX();
0041   os << ", " << getLocalY() << ") cm ";
0042
0043   os << " valid = " << isValid() << std::endl;
0044
0045   os << std::endl;
0046   os << "-----------------------------------------------" << std::endl;
0047
0048   return;
0049 }
0050
0051 int TrkrClusterv4::isValid() const
0052 {
0053   for (int i = 0; i < 2; ++i)
0054   {
0055     if (std::isnan(getPosition(i)))
0056     {
0057       return 0;
0058     }
0059   }
0060   if (m_adc == 0xFFFF)
0061   {
0062     return 0;
0063   }
0064
0065   return 1;
0066 }
0067
0068 void TrkrClusterv4::CopyFrom(const TrkrCluster& source)
0069 {
0070   // do nothing if copying onto oneself
0071   if (this == &source)
0072   {
0073     return;
0074   }
0075
0076   // parent class method
0077   TrkrCluster::CopyFrom(source);
0078
0079   setLocalX(source.getLocalX());
0080   setLocalY(source.getLocalY());
0081
0082   setSubSurfKey(source.getSubSurfKey());
0083   setAdc(source.getAdc());
0084   setPhiSize(source.getPhiSize());
0085   setZSize(source.getZSize());
0086   setOverlap(source.getOverlap());
0087   setEdge(source.getEdge());
0088 }