std::hash< qb::TimePoint > Struct Reference

Specialization of std::hash for qb::TimePoint. More...

#include <timestamp.h>

Public Member Functions
size_t	operator() (const qb::TimePoint &time_point) const noexcept
	Hash function operator for TimePoint.

Detailed Description

Specialization of std::hash for qb::TimePoint.

This hash specialization enables TimePoint objects to be used as keys in unordered associative containers like std::unordered_set and std::unordered_map. The hash is computed from the internal nanoseconds-since-epoch count.

Member Function Documentation

operator()()

size_t std::hash< qb::TimePoint >::operator() ( const qb::TimePoint & time_point ) const

inlinenoexcept

Hash function operator for TimePoint.

Parameters

time_point

The TimePoint to hash

Returns

Hash value based on the time point's nanosecond count