Jamie Reece Wilson
83fad7c538
[+] AuTime::Clock<T>::GetFrequency(); where T = [+] AuTime::ClockWall [+] AuTime::ClockSteady [+] AuTime::ClockProcessTime [+] AuTime::ClockProcessKernelTime [+] AuTime::ClockProcessUserTime [+] AuTime::ClockThreadTime [+] AuTime::ClockThreadKernelTime [+] AuTime::ClockThreadUserTime
81 lines
2.3 KiB
C++
81 lines
2.3 KiB
C++
/***
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Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
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File: Time.hpp
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Date: 2021-6-10
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Author: Reece
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***/
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#pragma once
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#include "_Time.hpp"
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#include "StaticClocks.hpp"
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#include "StaticClocksDirect.hpp"
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#include "StaticClocksClasses.hpp"
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namespace Aurora::Time
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{
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/**
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Converts milliseconds from the Aurora epoch to a civil timestamp structure
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similar to or of std::tm
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*/
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AUKN_SYM tm ToCivilTime(AuInt64 time, bool bIsUTC = true);
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/**
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Converts civil time to milliseconds from the Aurora epoch
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*/
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AUKN_SYM AuInt64 FromCivilTime(const tm &time, bool bIsUTC = true);
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/**
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Normalizes a civil data structure with respect to UTC, given the two input parameters 'in' civil and 'shiftFrom' timezone hint
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*/
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AUKN_SYM tm NormalizeCivilTimezone(const tm &in, ETimezoneShift shiftFrom = ETimezoneShift::eUTC);
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/**
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Translates the Aurora epoch to the standard unix epoch
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*/
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AUKN_SYM AuInt64 ConvertAuroraToUnixMS(AuInt64 in);
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/**
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Translates the Aurora epoch to the standard unix epoch
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*/
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AUKN_SYM AuInt64 ConvertAuroraToUnixNS(AuInt64 in);
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/**
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Translates a standard unix epoch to the Aurora epoch
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*/
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AUKN_SYM AuInt64 ConvertUnixToAuroraMS(AuInt64 in);
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/**
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Translates a standard unix epoch to the Aurora epoch
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*/
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AUKN_SYM AuInt64 ConvertUnixToAuroraNS(AuInt64 in);
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/**
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Converts seconds from the Aurora epoch to time_t
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*/
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AUKN_SYM time_t SToCTime(AuInt64 time);
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/**
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Converts nanoseconds from the Aurora epoch to time_t
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*/
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AUKN_SYM time_t NSToCTime(AuInt64 time);
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/**
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Converts milliseconds from the Aurora epoch to time_t
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*/
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AUKN_SYM time_t MSToCTime(AuInt64 time);
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AUKN_SYM AuInt64 CTimeToMS(time_t time);
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// TODO: Unix style of GetClockTimeNSByEnum/GetClockResNSByEnum?
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//
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// Interfaces make sense for code that would like to deal with abstract clocks
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// Accessing a single by a single query-clock API makes sense for general purpose use (eg: GetWallTimeNS/CurrentClockNS, SteadyClockNS(), ...)
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//
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// A potential GetClock[Time/Res][NS]ByEnum(EClock::...) feels too bloated, but it is a nice hybrid between the two use cases
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} |