Class FactorIDSet

include/FactorIDSet.h:44–64

  typedef ceres::ResidualBlockId CeresFactorID;

  class FactorIDSet : public DataSet<FactorType, CeresFactorID>
  {
    public:
      FactorIDSet() {};
      ~FactorIDSet() {};

      /** specialized hash for FactorType enum */
      struct HashGlobalID
      {
        size_t operator() (const UniqueID &Object) const
        {
          size_t H1 = std::hash<size_t>()(static_cast<size_t>(Object.ID));
          size_t H2 = std::hash<double>()(roundToTick(Object.Timestamp));
          size_t H3 = std::hash<size_t>()(Object.Number);

          return H1 ^ H2 ^ H3;
        }
      };

      using DataSet<FactorType, CeresFactorID>::addElement;
  };

  typedef FactorIDSet::UniqueID FactorID;