A typed external encoding of a time instant on scale S. More...

#include <tempoch/time_base.hpp>

Public Types
using	scale_type = S
using	format_type = F
using	quantity_type = typename FormatTraits<F>::quantity_type

Public Member Functions
	EncodedTime ()
	EncodedTime (quantity_type raw)
	EncodedTime (double value)
quantity_type	raw () const noexcept
quantity_type	quantity () const noexcept
double	value () const noexcept
template<typename TargetScale, std::enable_if_t< is_scale_v< TargetScale >, int > = 0>
auto	to () const
template<typename TargetScale, typename TargetFormat, std::enable_if_t< is_scale_v< TargetScale > &&is_format_v< TargetFormat >, int > = 0>
EncodedTime< TargetScale, TargetFormat >	to () const
template<typename TargetScale, std::enable_if_t< is_scale_v< TargetScale >, int > = 0>
Time< TargetScale >	to_with (const TimeContext &ctx) const
template<typename TargetScale, typename TargetFormat, std::enable_if_t< is_scale_v< TargetScale > &&is_format_v< TargetFormat >, int > = 0>
EncodedTime< TargetScale, TargetFormat >	to_with (const TimeContext &ctx) const
template<typename TargetFormat, std::enable_if_t< is_format_v< TargetFormat >, int > = 0>
EncodedTime< S, TargetFormat >	to () const
template<typename TargetFormat, std::enable_if_t< is_format_v< TargetFormat >, int > = 0>
EncodedTime< S, TargetFormat >	to_with (const TimeContext &ctx) const
template<typename TargetScale, std::enable_if_t< is_scale_v< TargetScale >, int > = 0>
std::optional< Time< TargetScale > >	try_to () const
template<typename TargetFormat, std::enable_if_t< is_format_v< TargetFormat >, int > = 0>
std::optional< EncodedTime< S, TargetFormat > >	try_to () const
template<typename Q>
EncodedTime	operator+ (const Q &delta) const
template<typename Q>
EncodedTime	operator- (const Q &delta) const
template<typename Q>
EncodedTime &	operator+= (const Q &delta)
template<typename Q>
EncodedTime &	operator-= (const Q &delta)
quantity_type	operator- (const EncodedTime &other) const
bool	operator== (const EncodedTime &other) const noexcept
bool	operator!= (const EncodedTime &other) const noexcept
bool	operator< (const EncodedTime &other) const noexcept
bool	operator<= (const EncodedTime &other) const noexcept
bool	operator> (const EncodedTime &other) const noexcept
bool	operator>= (const EncodedTime &other) const noexcept
EncodedTime	min (const EncodedTime &other) const noexcept
EncodedTime	max (const EncodedTime &other) const noexcept
EncodedTime	mean (const EncodedTime &other) const
template<typename U = F, std::enable_if_t< std::is_same_v< U, format::JD >, int > = 0>
double	jd_value () const noexcept
template<typename U = F, std::enable_if_t< std::is_same_v< U, format::MJD >, int > = 0>
double	mjd_value () const noexcept
template<typename U = F, std::enable_if_t< std::is_same_v< U, format::JD >, int > = 0>
qtty::JulianCentury	julian_centuries_qty () const noexcept
template<typename U = F, std::enable_if_t< std::is_same_v< U, format::JD >, int > = 0>
double	julian_centuries () const noexcept
template<typename U = F, std::enable_if_t< std::is_same_v< U, format::JD >, int > = 0>
EncodedTime< S, format::MJD >	to_mjd () const
template<typename U = F, std::enable_if_t< std::is_same_v< U, format::MJD >, int > = 0>
EncodedTime< S, format::JD >	to_jd () const
template<typename U = S, std::enable_if_t< std::is_same_v< U, scale::TT >, int > = 0>
CivilTime	to_utc () const
template<typename U = S, std::enable_if_t< std::is_same_v< U, scale::TT >, int > = 0>
CivilTime	to_utc (const TimeContext &ctx) const

Static Public Member Functions
static std::optional< EncodedTime >	try_new (quantity_type raw)
static EncodedTime	from_raw (quantity_type raw)
template<typename U = F, std::enable_if_t< std::is_same_v< U, format::JD >, int > = 0>
static EncodedTime	J2000 ()
template<typename U = F, std::enable_if_t< std::is_same_v< U, format::JD >, int > = 0>
static EncodedTime	from_mjd (const EncodedTime< S, format::MJD > &mjd)
template<typename U = F, std::enable_if_t< std::is_same_v< U, format::MJD >, int > = 0>
static EncodedTime	from_jd (const EncodedTime< S, format::JD > &jd)
template<typename U = S, std::enable_if_t< std::is_same_v< U, scale::TT >, int > = 0>
static EncodedTime	from_utc (const CivilTime &civil)
template<typename U = S, std::enable_if_t< std::is_same_v< U, scale::TT >, int > = 0>
static EncodedTime	from_utc (const CivilTime &civil, const TimeContext &ctx)

Detailed Description

template<typename S, typename F>
class tempoch::EncodedTime< S, F >

A typed external encoding of a time instant on scale S.

Definition at line 312 of file time_base.hpp.

Member Typedef Documentation

◆ format_type

template<typename S, typename F>

using tempoch::EncodedTime< S, F >::format_type = F

Definition at line 318 of file time_base.hpp.

◆ quantity_type

template<typename S, typename F>

using tempoch::EncodedTime< S, F >::quantity_type = typename FormatTraits<F>::quantity_type

Definition at line 319 of file time_base.hpp.

◆ scale_type

template<typename S, typename F>

using tempoch::EncodedTime< S, F >::scale_type = S

Definition at line 317 of file time_base.hpp.

Constructor & Destructor Documentation

◆ EncodedTime() [1/3]

template<typename S, typename F>

tempoch::EncodedTime< S, F >::EncodedTime ( )

inline

Definition at line 325 of file time_base.hpp.

Referenced by tempoch::EncodedTime< S, format::JD >::from_raw(), tempoch::EncodedTime< S, format::JD >::J2000(), tempoch::EncodedTime< S, format::JD >::mean(), and tempoch::EncodedTime< S, format::JD >::try_new().

◆ EncodedTime() [2/3]

template<typename S, typename F>

tempoch::EncodedTime< S, F >::EncodedTime ( quantity_type raw )

inlineexplicit

Definition at line 327 of file time_base.hpp.

◆ EncodedTime() [3/3]

template<typename S, typename F>

tempoch::EncodedTime< S, F >::EncodedTime ( double value )

inlineexplicit

Definition at line 331 of file time_base.hpp.

Member Function Documentation

◆ from_jd()

template<typename S, typename F>

template<typename U = F, std::enable_if_t< std::is_same_v< U, format::MJD >, int > = 0>

EncodedTime tempoch::EncodedTime< S, F >::from_jd ( const EncodedTime< S, format::JD > & jd )

inlinestatic

Definition at line 480 of file time_base.hpp.

◆ from_mjd()

template<typename S, typename F>

template<typename U = F, std::enable_if_t< std::is_same_v< U, format::JD >, int > = 0>

EncodedTime tempoch::EncodedTime< S, F >::from_mjd ( const EncodedTime< S, format::MJD > & mjd )

inlinestatic

Definition at line 475 of file time_base.hpp.

◆ from_raw()

template<typename S, typename F>

EncodedTime tempoch::EncodedTime< S, F >::from_raw ( quantity_type raw )

inlinestatic

Construct directly from a quantity, validating that the value is finite.

Unlike try_new, this throws TempochException on non-finite input.

Definition at line 342 of file time_base.hpp.

◆ from_utc() [1/2]

template<typename S, typename F>

template<typename U = S, std::enable_if_t< std::is_same_v< U, scale::TT >, int > = 0>

EncodedTime tempoch::EncodedTime< S, F >::from_utc ( const CivilTime & civil )

inlinestatic

Definition at line 485 of file time_base.hpp.

◆ from_utc() [2/2]

template<typename S, typename F>

template<typename U = S, std::enable_if_t< std::is_same_v< U, scale::TT >, int > = 0>

EncodedTime tempoch::EncodedTime< S, F >::from_utc	(	const CivilTime &	civil,
		const TimeContext &	ctx )

inlinestatic

Definition at line 490 of file time_base.hpp.

◆ J2000()

template<typename S, typename F>

template<typename U = F, std::enable_if_t< std::is_same_v< U, format::JD >, int > = 0>

EncodedTime tempoch::EncodedTime< S, F >::J2000 ( )

inlinestatic

Definition at line 349 of file time_base.hpp.

◆ jd_value()

template<typename S, typename F>

template<typename U = F, std::enable_if_t< std::is_same_v< U, format::JD >, int > = 0>

double tempoch::EncodedTime< S, F >::jd_value ( ) const

inlinenoexcept

Definition at line 445 of file time_base.hpp.

◆ julian_centuries()

template<typename S, typename F>

template<typename U = F, std::enable_if_t< std::is_same_v< U, format::JD >, int > = 0>

double tempoch::EncodedTime< S, F >::julian_centuries ( ) const

inlinenoexcept

Definition at line 460 of file time_base.hpp.

◆ julian_centuries_qty()

template<typename S, typename F>

template<typename U = F, std::enable_if_t< std::is_same_v< U, format::JD >, int > = 0>

qtty::JulianCentury tempoch::EncodedTime< S, F >::julian_centuries_qty ( ) const

inlinenoexcept

Definition at line 455 of file time_base.hpp.

Referenced by tempoch::EncodedTime< S, format::JD >::julian_centuries().

◆ max()

template<typename S, typename F>

EncodedTime tempoch::EncodedTime< S, F >::max ( const EncodedTime< S, F > & other ) const

inlinenoexcept

Definition at line 436 of file time_base.hpp.

◆ mean()

template<typename S, typename F>

EncodedTime tempoch::EncodedTime< S, F >::mean ( const EncodedTime< S, F > & other ) const

inline

Definition at line 440 of file time_base.hpp.

◆ min()

template<typename S, typename F>

EncodedTime tempoch::EncodedTime< S, F >::min ( const EncodedTime< S, F > & other ) const

inlinenoexcept

Definition at line 433 of file time_base.hpp.

◆ mjd_value()

template<typename S, typename F>

template<typename U = F, std::enable_if_t< std::is_same_v< U, format::MJD >, int > = 0>

double tempoch::EncodedTime< S, F >::mjd_value ( ) const

inlinenoexcept

Definition at line 450 of file time_base.hpp.

◆ operator!=()

template<typename S, typename F>

bool tempoch::EncodedTime< S, F >::operator!= ( const EncodedTime< S, F > & other ) const

inlinenoexcept

Definition at line 427 of file time_base.hpp.

◆ operator+()

template<typename S, typename F>

template<typename Q>

EncodedTime tempoch::EncodedTime< S, F >::operator+ ( const Q & delta ) const

inline

Definition at line 403 of file time_base.hpp.

◆ operator+=()

template<typename S, typename F>

template<typename Q>

EncodedTime & tempoch::EncodedTime< S, F >::operator+= ( const Q & delta )

inline

Definition at line 411 of file time_base.hpp.

◆ operator-() [1/2]

template<typename S, typename F>

quantity_type tempoch::EncodedTime< S, F >::operator- ( const EncodedTime< S, F > & other ) const

inline

Definition at line 421 of file time_base.hpp.

◆ operator-() [2/2]

template<typename S, typename F>

template<typename Q>

EncodedTime tempoch::EncodedTime< S, F >::operator- ( const Q & delta ) const

inline

Definition at line 407 of file time_base.hpp.

◆ operator-=()

template<typename S, typename F>

template<typename Q>

EncodedTime & tempoch::EncodedTime< S, F >::operator-= ( const Q & delta )

inline

Definition at line 416 of file time_base.hpp.

◆ operator<()

template<typename S, typename F>

bool tempoch::EncodedTime< S, F >::operator< ( const EncodedTime< S, F > & other ) const

inlinenoexcept

Definition at line 428 of file time_base.hpp.

◆ operator<=()

template<typename S, typename F>

bool tempoch::EncodedTime< S, F >::operator<= ( const EncodedTime< S, F > & other ) const

inlinenoexcept

Definition at line 429 of file time_base.hpp.

◆ operator==()

template<typename S, typename F>

bool tempoch::EncodedTime< S, F >::operator== ( const EncodedTime< S, F > & other ) const

inlinenoexcept

Definition at line 426 of file time_base.hpp.

◆ operator>()

template<typename S, typename F>

bool tempoch::EncodedTime< S, F >::operator> ( const EncodedTime< S, F > & other ) const

inlinenoexcept

Definition at line 430 of file time_base.hpp.

◆ operator>=()

template<typename S, typename F>

bool tempoch::EncodedTime< S, F >::operator>= ( const EncodedTime< S, F > & other ) const

inlinenoexcept

Definition at line 431 of file time_base.hpp.

◆ quantity()

template<typename S, typename F>

quantity_type tempoch::EncodedTime< S, F >::quantity ( ) const

inlinenoexcept

Definition at line 345 of file time_base.hpp.

◆ raw()

template<typename S, typename F>

quantity_type tempoch::EncodedTime< S, F >::raw ( ) const

inlinenoexcept

Definition at line 344 of file time_base.hpp.

Referenced by tempoch::operator<<().

◆ to() [1/3]

template<typename S, typename F>

template<typename TargetFormat, std::enable_if_t< is_format_v< TargetFormat >, int > = 0>

EncodedTime< S, TargetFormat > tempoch::EncodedTime< S, F >::to ( ) const

inline

Definition at line 376 of file time_base.hpp.

◆ to() [2/3]

template<typename S, typename F>

template<typename TargetScale, typename TargetFormat, std::enable_if_t< is_scale_v< TargetScale > &&is_format_v< TargetFormat >, int > = 0>

EncodedTime< TargetScale, TargetFormat > tempoch::EncodedTime< S, F >::to ( ) const

inline

Definition at line 360 of file time_base.hpp.

◆ to() [3/3]

template<typename S, typename F>

template<typename TargetScale, std::enable_if_t< is_scale_v< TargetScale >, int > = 0>

auto tempoch::EncodedTime< S, F >::to ( ) const

inline

Definition at line 354 of file time_base.hpp.

◆ to_jd()

template<typename S, typename F>

template<typename U = F, std::enable_if_t< std::is_same_v< U, format::MJD >, int > = 0>

EncodedTime< S, format::JD > tempoch::EncodedTime< S, F >::to_jd ( ) const

inline

Definition at line 470 of file time_base.hpp.

◆ to_mjd()

template<typename S, typename F>

template<typename U = F, std::enable_if_t< std::is_same_v< U, format::JD >, int > = 0>

EncodedTime< S, format::MJD > tempoch::EncodedTime< S, F >::to_mjd ( ) const

inline

Definition at line 465 of file time_base.hpp.

◆ to_utc() [1/2]

template<typename S, typename F>

template<typename U = S, std::enable_if_t< std::is_same_v< U, scale::TT >, int > = 0>

CivilTime tempoch::EncodedTime< S, F >::to_utc ( ) const

inline

Definition at line 495 of file time_base.hpp.

◆ to_utc() [2/2]

template<typename S, typename F>

template<typename U = S, std::enable_if_t< std::is_same_v< U, scale::TT >, int > = 0>

CivilTime tempoch::EncodedTime< S, F >::to_utc ( const TimeContext & ctx ) const

inline

Definition at line 500 of file time_base.hpp.

◆ to_with() [1/3]

template<typename S, typename F>

template<typename TargetFormat, std::enable_if_t< is_format_v< TargetFormat >, int > = 0>

EncodedTime< S, TargetFormat > tempoch::EncodedTime< S, F >::to_with ( const TimeContext & ctx ) const

inline

Definition at line 381 of file time_base.hpp.

◆ to_with() [2/3]

template<typename S, typename F>

template<typename TargetScale, typename TargetFormat, std::enable_if_t< is_scale_v< TargetScale > &&is_format_v< TargetFormat >, int > = 0>

EncodedTime< TargetScale, TargetFormat > tempoch::EncodedTime< S, F >::to_with ( const TimeContext & ctx ) const

inline

Definition at line 371 of file time_base.hpp.

◆ to_with() [3/3]

template<typename S, typename F>

template<typename TargetScale, std::enable_if_t< is_scale_v< TargetScale >, int > = 0>

Time< TargetScale > tempoch::EncodedTime< S, F >::to_with ( const TimeContext & ctx ) const

inline

Definition at line 365 of file time_base.hpp.

Referenced by tempoch::EncodedTime< S, format::JD >::to_with(), and tempoch::EncodedTime< S, format::JD >::try_to().

◆ try_new()

template<typename S, typename F>

std::optional< EncodedTime > tempoch::EncodedTime< S, F >::try_new ( quantity_type raw )

inlinestatic

Definition at line 333 of file time_base.hpp.

◆ try_to() [1/2]

template<typename S, typename F>

template<typename TargetFormat, std::enable_if_t< is_format_v< TargetFormat >, int > = 0>

std::optional< EncodedTime< S, TargetFormat > > tempoch::EncodedTime< S, F >::try_to ( ) const

inline

Definition at line 395 of file time_base.hpp.

◆ try_to() [2/2]

template<typename S, typename F>

template<typename TargetScale, std::enable_if_t< is_scale_v< TargetScale >, int > = 0>

std::optional< Time< TargetScale > > tempoch::EncodedTime< S, F >::try_to ( ) const

inline

Definition at line 386 of file time_base.hpp.

◆ value()

template<typename S, typename F>

double tempoch::EncodedTime< S, F >::value ( ) const

inlinenoexcept

Definition at line 346 of file time_base.hpp.

Referenced by tempoch::Time< S >::from_encoded(), tempoch::Time< S >::from_encoded_with(), and tempoch::TimeTraits< EncodedTime< S, F > >::to_mjd_value().

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

time_base.hpp

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Typedef Documentation

◆ format_type

◆ quantity_type

◆ scale_type

Constructor & Destructor Documentation

◆ EncodedTime() [1/3]

◆ EncodedTime() [2/3]

◆ EncodedTime() [3/3]

Member Function Documentation

◆ from_jd()

◆ from_mjd()

◆ from_raw()

◆ from_utc() [1/2]

◆ from_utc() [2/2]

◆ J2000()

◆ jd_value()

◆ julian_centuries()

◆ julian_centuries_qty()

◆ max()

◆ mean()

◆ min()

◆ mjd_value()

◆ operator!=()

◆ operator+()

◆ operator+=()

◆ operator-() [1/2]

◆ operator-() [2/2]

◆ operator-=()

◆ operator<()

◆ operator<=()

◆ operator==()

◆ operator>()

◆ operator>=()

◆ quantity()

◆ raw()

◆ to() [1/3]

◆ to() [2/3]

◆ to() [3/3]

◆ to_jd()

◆ to_mjd()

◆ to_utc() [1/2]

◆ to_utc() [2/2]

◆ to_with() [1/3]

◆ to_with() [2/3]

◆ to_with() [3/3]

◆ try_new()

◆ try_to() [1/2]

◆ try_to() [2/2]

◆ value()