Trk::ZScanSeedFinder::Cache::hash_perigee Struct Reference

#include <ZScanSeedFinder.h>

Collaboration diagram for Trk::ZScanSeedFinder::Cache::hash_perigee:

Public Member Functions
size_t	operator() (const key_t &p) const

Detailed Description

Definition at line 152 of file ZScanSeedFinder.h.

Member Function Documentation

operator()()

size_t Trk::ZScanSeedFinder::Cache::hash_perigee::operator() ( const key_t &  p ) const

inline

Definition at line 153 of file ZScanSeedFinder.h.

        {
          return 
            std::hash<double>()(p.first.parameters()[Trk::d0]) ^
            std::hash<double>()(p.first.parameters()[Trk::z0]) ^
            std::hash<double>()(p.first.parameters()[Trk::phi]) ^
            std::hash<double>()(p.first.parameters()[Trk::theta]) ^
            std::hash<double>()(p.first.parameters()[Trk::qOverP]) ^
            std::hash<double>()(p.second.x()) ^
            std::hash<double>()(p.second.y());
        }

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The documentation for this struct was generated from the following file:

• ZScanSeedFinder.h