Time.cpp File Reference

#include "include/Time.hpp"
#include <regex>
#include <sstream>
#include <stdexcept>

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Functions
std::tm &	Nextsim::tmDoy (std::tm &tm)
std::time_t	Nextsim::mkgmtime (std::tm *time, bool recalculateDoy=true)
	converts the std::tm struct to a std::time_t value assuming UTC.
int	Nextsim::julianGregorianShiftDays (int year)
	Returns the number of days between the Julian and Gregorian years.
bool	Nextsim::isDOYFormat (const std::string &iso)
std::vector< std::string >	Nextsim::splitString (const std::string &str, char delim)
std::string	Nextsim::addTimeLeadingZeros (const std::string &in)
std::tm	Nextsim::getTimTime (const std::string &in, bool isDOY)
std::time_t	Nextsim::timeFromISO (const std::string &iso)
	Returns a std::time_t from a given ISO date string of a specific format.
std::time_t	Nextsim::timeFromISO (std::istream &is)
	Returns a std::time_t from a given ISO date string of a specific format.
Duration	Nextsim::durationFromISO (const std::string &iso, int sign=+1)
Duration	Nextsim::durationFromISO (std::istream &is, int sign=+1)

Detailed Description

Date

Jun 7, 2022

Author

Tim Spain timot.nosp@m.hy.s.nosp@m.pain@.nosp@m.ners.nosp@m.c.no

Definition in file Time.cpp.

Function Documentation

addTimeLeadingZeros()

std::string Nextsim::addTimeLeadingZeros

(

const std::string &

in

)

Definition at line 98 of file Time.cpp.

durationFromISO() [1/2]

Duration Nextsim::durationFromISO	(	const std::string &	iso,
		int	sign = +1 )

Definition at line 158 of file Time.cpp.

durationFromISO() [2/2]

Duration Nextsim::durationFromISO	(	std::istream &	is,
		int	sign = +1 )

Definition at line 178 of file Time.cpp.

getTimTime()

std::tm Nextsim::getTimTime	(	const std::string &	in,
		bool	isDOY )

Definition at line 117 of file Time.cpp.

isDOYFormat()

bool Nextsim::isDOYFormat

(

const std::string &

iso

)

Definition at line 69 of file Time.cpp.

julianGregorianShiftDays()

int Nextsim::julianGregorianShiftDays

(

int

year

)

Returns the number of days between the Julian and Gregorian years.

Returns the number of days between 1st January of the given year in the Julian and Gregorian calendars.

Definition at line 60 of file Time.cpp.

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mkgmtime()

std::time_t Nextsim::mkgmtime	(	std::tm *	time,
		bool	recalculateDoy = true )

converts the std::tm struct to a std::time_t value assuming UTC.

A UTC-fixed version of the standard library function mktime(). Calculates the duration between the Unix epoch and the given std::tm time and directly assigns that value.

Parameters

time	Pointer to the tm structure to interpret.
recalculateDoy	Flag argument for whether to calculate the day of the year from the year month and day values.

Definition at line 39 of file Time.cpp.

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splitString()

std::vector< std::string > Nextsim::splitString	(	const std::string &	str,
		char	delim )

Definition at line 87 of file Time.cpp.

timeFromISO() [1/2]

std::time_t Nextsim::timeFromISO

(

const std::string &

iso

)

Returns a std::time_t from a given ISO date string of a specific format.

Parameters

iso	A std::string in the ISO YYYY-MM-DDThh:mm:ss format.

Definition at line 144 of file Time.cpp.

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timeFromISO() [2/2]

std::time_t Nextsim::timeFromISO

(

std::istream &

is

)

Returns a std::time_t from a given ISO date string of a specific format.

Parameters

iso	A std::istream containing an ISO YYYY-MM-DDThh:mm:ss format date.

Definition at line 151 of file Time.cpp.

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tmDoy()

std::tm & Nextsim::tmDoy

(

std::tm &

tm

)

Definition at line 30 of file Time.cpp.