std::hash< lsst::jointcal::CcdImageKey > Struct Reference

Hash a ccdImage by its visit and ccd IDs. More...

#include <CcdImage.h>

Public Member Functions
size_t	operator() (lsst::jointcal::CcdImageKey const &key) const
T	hash (T... args)
T	operator() (T... args)

Detailed Description

Hash a ccdImage by its visit and ccd IDs.

ccdId and visitId are both 32-bit ints, hash() returns a size_t, so put the ccdId in the most-significant-bit, and the visitId in the least for a simple, unique, hash per ccdImage.

Definition at line 243 of file CcdImage.h.

Member Function Documentation

operator()()

size_t std::hash< lsst::jointcal::CcdImageKey >::operator() ( lsst::jointcal::CcdImageKey const & key ) const

inline

Definition at line 244 of file CcdImage.h.

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

• include/lsst/jointcal/CcdImage.h