artstime.cc File Reference

Stuff related to time. More...

#include <ctime>
#include <stdlib.h>
#include "artstime.h"

Go to the source code of this file.

Functions
TimeStep	time_stepper_selection (const String &time_step)
Time	next_even (const Time &t, const TimeStep &dt)
	Returns the next time after t with an even time-step. More...
ArrayOfIndex	time_steps (const ArrayOfTime &times, const String &step)
	Finds the index matching demands in a list of times. More...
std::ostream &	operator<< (std::ostream &os, const Time &t)
	Output for Time. More...
std::istream &	operator>> (std::istream &is, Time &t)
	Input for Time. More...
Time	mean_time (const ArrayOfTime &ts, Index s, Index e)
	Computes the average time in a list. More...

Detailed Description

Stuff related to time.

Author

Richard Larsson

Date

2020-04-13

Definition in file artstime.cc.

Function Documentation

mean_time()

Time mean_time	(	const ArrayOfTime &	ts,
		Index	s = 0,
		Index	e = -1
	)

Computes the average time in a list.

Parameters

[in]	ts	A list of time
[in]	s	A starting index; valid range [0, ts.nelem())
[in]	e	The end+1 index; valid range [-1, ts.nelem()]; -1 is treated as ts.nelem()

Definition at line 135 of file artstime.cc.

Referenced by operator<<().

next_even()

Time next_even	(	const Time &	t,
		const TimeStep &	dt
	)

Returns the next time after t with an even time-step.

Parameters

[in]	t	A time
[in]	dt	A duration of time

Returns

Next even time, e.g., 14:14:00 with dt as 10 minutes gives 14:20:00

Definition at line 50 of file artstime.cc.

References Time::EpochTime().

Referenced by operator<<(), and time_steps().

operator<<()

std::ostream& operator<<	(	std::ostream &	os,
		const Time &	t
	)

Output for Time.

Definition at line 90 of file artstime.cc.

References Time::PartOfSecond(), and Time::toStruct().

operator>>()

std::istream& operator>>	(	std::istream &	is,
		Time &	t
	)

Input for Time.

Definition at line 108 of file artstime.cc.

References Array< base >::nelem(), and my_basic_string< charT >::split().

time_stepper_selection()

TimeStep time_stepper_selection

(

const String &

time_step

)

Definition at line 32 of file artstime.cc.

References my_basic_string< charT >::tolower().

Referenced by time_steps().

time_steps()

ArrayOfIndex time_steps	(	const ArrayOfTime &	times,
		const String &	step
	)

Finds the index matching demands in a list of times.

The first index is 0 and the second index is the start of the first even period of the given stepsize

The last index is times.nelem(). If output has 1 element, no range was found matching the criteria.

Parameters

[in]	times	Times sorted in ascending order
[in]	step	A duration of time

Returns

Starting index of the time-series

Definition at line 60 of file artstime.cc.

References N, Array< base >::nelem(), next_even(), time_stepper_selection(), and time_steps().

Referenced by operator<<(), test01(), time_steps(), and ybatchTimeAveraging().