thermo Namespace Reference

Temperature types and utilities. More...

Classes
class	delta
	A temperature difference with a representation and precision. More...
struct	is_delta
	Trait to detect delta specializations. More...
struct	is_delta< delta< Rep, Precision > >
class	temperature
	An absolute temperature on a given scale. More...

Typedefs
using	delta_celsius = delta< int64_t >
	Delta with 1 degree precision (Celsius/Kelvin).
using	delta_decicelsius = delta< int64_t, std::deci >
	Delta with 0.1 degree precision (Celsius/Kelvin).
using	delta_millicelsius = delta< int64_t, std::milli >
	Delta with 0.001 degree precision (Celsius/Kelvin).
using	delta_kelvin = delta< int64_t >
	Delta with 1 degree precision (Celsius/Kelvin).
using	delta_decikelvin = delta< int64_t, std::deci >
	Delta with 0.1 degree precision (Celsius/Kelvin).
using	delta_millikelvin = delta< int64_t, std::milli >
	Delta with 0.001 degree precision (Celsius/Kelvin).
using	delta_fahrenheit = delta< int64_t, std::ratio< 5, 9 > >
	Delta with 1°F precision.
using	delta_decifahrenheit = delta< int64_t, std::ratio< 5, 90 > >
	Delta with 0.1°F precision.
using	delta_millifahrenheit = delta< int64_t, std::ratio< 5, 900 > >
	Delta with 0.001°F precision.
using	celsius = temperature< celsius_scale >
	Celsius with 1 degree precision.
using	decicelsius = temperature< celsius_scale, delta< int64_t, std::deci > >
	Celsius with 0.1 degree precision.
using	millicelsius = temperature< celsius_scale, delta< int64_t, std::milli > >
	Celsius with 0.001 degree precision.
using	kelvin = temperature< kelvin_scale >
	Kelvin with 1 degree precision.
using	decikelvin = temperature< kelvin_scale, delta< int64_t, std::deci > >
	Kelvin with 0.1 degree precision.
using	millikelvin = temperature< kelvin_scale, delta< int64_t, std::milli > >
	Kelvin with 0.001 degree precision.
using	fahrenheit = temperature< fahrenheit_scale, delta< int64_t, std::ratio< 5, 9 > > >
	Fahrenheit with 1 degree precision.
using	decifahrenheit = temperature< fahrenheit_scale, delta< int64_t, std::ratio< 5, 90 > > >
	Fahrenheit with 0.1 degree precision.
using	millifahrenheit = temperature< fahrenheit_scale, delta< int64_t, std::ratio< 5, 900 > > >
	Fahrenheit with 0.001 degree precision.

Functions
template<typename ToDelta , typename Rep , typename Precision >
constexpr ToDelta	delta_cast (const delta< Rep, Precision > &d)
	Converts a delta to a different precision or representation.
template<typename ToDelta , typename Rep , typename Precision >
constexpr ToDelta	ceil (const delta< Rep, Precision > &d)
	Rounds a delta up to the nearest representable value in the target precision.
template<typename ToDelta , typename Rep , typename Precision >
constexpr ToDelta	floor (const delta< Rep, Precision > &d)
	Rounds a delta down to the nearest representable value in the target precision.
template<typename ToDelta , typename Rep , typename Precision >
constexpr ToDelta	trunc (const delta< Rep, Precision > &d)
	Rounds a delta toward zero to the nearest representable value in the target precision.
template<typename ToDelta , typename Rep , typename Precision >
constexpr ToDelta	round (const delta< Rep, Precision > &d)
	Rounds a delta to the nearest representable value in the target precision.
template<typename Rep1 , typename Precision1 , typename Rep2 , typename Precision2 >
constexpr auto	operator+ (const delta< Rep1, Precision1 > &lhs, const delta< Rep2, Precision2 > &rhs) -> std::common_type_t< delta< Rep1, Precision1 >, delta< Rep2, Precision2 > >
	Returns the sum of two deltas.
template<typename Rep1 , typename Precision1 , typename Rep2 , typename Precision2 >
constexpr auto	operator- (const delta< Rep1, Precision1 > &lhs, const delta< Rep2, Precision2 > &rhs) -> std::common_type_t< delta< Rep1, Precision1 >, delta< Rep2, Precision2 > >
	Returns the difference of two deltas.
template<typename Rep1 , typename Precision , typename Rep2 > requires not_delta<Rep2> && std::convertible_to<const Rep2&, std::common_type_t<Rep1, Rep2>>
constexpr auto	operator* (const delta< Rep1, Precision > &d, const Rep2 &r) -> delta< std::common_type_t< Rep1, Rep2 >, Precision >
	Multiplies a delta by a scalar.
template<typename Rep1 , typename Rep2 , typename Precision > requires not_delta<Rep1> && std::convertible_to<const Rep1&, std::common_type_t<Rep1, Rep2>>
constexpr auto	operator* (const Rep1 &r, const delta< Rep2, Precision > &d) -> delta< std::common_type_t< Rep1, Rep2 >, Precision >
	Multiplies a scalar by a delta.
template<typename Rep1 , typename Precision , typename Rep2 > requires not_delta<Rep2> && std::convertible_to<const Rep2&, std::common_type_t<Rep1, Rep2>>
constexpr auto	operator/ (const delta< Rep1, Precision > &d, const Rep2 &s) -> delta< std::common_type_t< Rep1, Rep2 >, Precision >
	Divides a delta by a scalar.
template<typename Rep1 , typename Precision1 , typename Rep2 , typename Precision2 >
constexpr auto	operator/ (const delta< Rep1, Precision1 > &lhs, const delta< Rep2, Precision2 > &rhs) -> std::common_type_t< Rep1, Rep2 >
	Divides two deltas, returning a scalar.
template<typename Rep1 , typename Precision , typename Rep2 > requires not_delta<Rep2> && std::convertible_to<const Rep2&, std::common_type_t<Rep1, Rep2>> && (!treat_as_inexact_v<Rep1> && !treat_as_inexact_v<Rep2>)
constexpr auto	operator% (const delta< Rep1, Precision > &d, const Rep2 &s) -> delta< std::common_type_t< Rep1, Rep2 >, Precision >
	Returns the remainder of dividing a delta by a scalar.
template<typename Rep1 , typename Precision1 , typename Rep2 , typename Precision2 > requires (!treat_as_inexact_v<Rep1> && !treat_as_inexact_v<Rep2>)
constexpr auto	operator% (const delta< Rep1, Precision1 > &lhs, const delta< Rep2, Precision2 > &rhs) -> std::common_type_t< delta< Rep1, Precision1 >, delta< Rep2, Precision2 > >
	Returns the remainder of dividing two deltas.
template<typename Rep1 , typename Precision1 , typename Rep2 , typename Precision2 >
constexpr bool	operator== (const delta< Rep1, Precision1 > &lhs, const delta< Rep2, Precision2 > &rhs)
template<typename Rep1 , typename Precision1 , typename Rep2 , typename Precision2 > requires std::three_way_comparable<std::common_type_t<Rep1, Rep2>>
constexpr auto	operator<=> (const delta< Rep1, Precision1 > &lhs, const delta< Rep2, Precision2 > &rhs)
std::string	to_string (delta< int64_t > d)
std::string	to_string (delta< int64_t, std::deci > d)
std::string	to_string (delta< int64_t, std::milli > d)
std::string	to_string (delta_fahrenheit d)
std::string	to_string (delta_decifahrenheit d)
std::string	to_string (delta_millifahrenheit d)
template<typename ToTemp , typename Scale , typename Delta >
constexpr ToTemp	temperature_cast (const temperature< Scale, Delta > &t)
	Converts a temperature to a different scale or precision.
template<typename Scale , typename Delta1 , typename Delta2 >
constexpr auto	operator+ (const temperature< Scale, Delta1 > &lhs, const temperature< Scale, Delta2 > &rhs) -> temperature< Scale, std::common_type_t< Delta1, Delta2 > >
	Adds two temperatures on the same scale.
template<typename Scale , typename Delta1 , typename Delta2 >
constexpr auto	operator- (const temperature< Scale, Delta1 > &lhs, const temperature< Scale, Delta2 > &rhs) -> temperature< Scale, std::common_type_t< Delta1, Delta2 > >
	Subtracts two temperatures on the same scale.
template<typename Scale , typename Delta1 , typename Delta2 >
constexpr auto	difference (const temperature< Scale, Delta1 > &lhs, const temperature< Scale, Delta2 > &rhs) -> std::common_type_t< Delta1, Delta2 >
	Returns the difference between two temperatures as a delta.
template<typename Scale , typename Delta1 , typename Rep2 , typename Precision2 >
constexpr auto	operator+ (const temperature< Scale, Delta1 > &t, const delta< Rep2, Precision2 > &d) -> temperature< Scale, std::common_type_t< Delta1, delta< Rep2, Precision2 > > >
	Adds a delta to a temperature.
template<typename Rep1 , typename Precision1 , typename Scale , typename Delta2 >
constexpr auto	operator+ (const delta< Rep1, Precision1 > &d, const temperature< Scale, Delta2 > &t) -> temperature< Scale, std::common_type_t< delta< Rep1, Precision1 >, Delta2 > >
	Adds a temperature to a delta.
template<typename Scale , typename Delta1 , typename Rep2 , typename Precision2 >
constexpr auto	operator- (const temperature< Scale, Delta1 > &t, const delta< Rep2, Precision2 > &d) -> temperature< Scale, std::common_type_t< Delta1, delta< Rep2, Precision2 > > >
	Subtracts a delta from a temperature.
template<typename Scale , typename Delta1 , typename Delta2 >
constexpr bool	operator== (const temperature< Scale, Delta1 > &lhs, const temperature< Scale, Delta2 > &rhs)
template<typename Scale , typename Delta1 , typename Delta2 > requires std::three_way_comparable<std::common_type_t<typename Delta1::rep, typename Delta2::rep>>
constexpr auto	operator<=> (const temperature< Scale, Delta1 > &lhs, const temperature< Scale, Delta2 > &rhs)
std::string	to_string (celsius t)
std::string	to_string (decicelsius t)
std::string	to_string (kelvin t)
std::string	to_string (fahrenheit t)
std::string	to_string (decifahrenheit t)
std::string	to_string (millifahrenheit t)

Detailed Description

Temperature types and utilities.

This library provides type-safe temperature handling with support for multiple scales (Celsius, Kelvin, Fahrenheit) and precisions, following the design of std::chrono. It distinguishes between absolute temperatures and temperature differences (deltas).

Typedef Documentation

celsius

using thermo::celsius = typedef temperature<celsius_scale>

Celsius with 1 degree precision.

Definition at line 811 of file thermo.hpp.

decicelsius

using thermo::decicelsius = typedef temperature<celsius_scale, delta<int64_t, std::deci> >

Celsius with 0.1 degree precision.

Definition at line 813 of file thermo.hpp.

decifahrenheit

using thermo::decifahrenheit = typedef temperature<fahrenheit_scale, delta<int64_t, std::ratio<5, 90> >>

Fahrenheit with 0.1 degree precision.

Definition at line 825 of file thermo.hpp.

decikelvin

using thermo::decikelvin = typedef temperature<kelvin_scale, delta<int64_t, std::deci> >

Kelvin with 0.1 degree precision.

Definition at line 819 of file thermo.hpp.

delta_celsius

using thermo::delta_celsius = typedef delta<int64_t>

Delta with 1 degree precision (Celsius/Kelvin).

Definition at line 462 of file thermo.hpp.

delta_decicelsius

using thermo::delta_decicelsius = typedef delta<int64_t, std::deci>

Delta with 0.1 degree precision (Celsius/Kelvin).

Definition at line 464 of file thermo.hpp.

delta_decifahrenheit

using thermo::delta_decifahrenheit = typedef delta<int64_t, std::ratio<5, 90> >

Delta with 0.1°F precision.

Definition at line 476 of file thermo.hpp.

delta_decikelvin

using thermo::delta_decikelvin = typedef delta<int64_t, std::deci>

Delta with 0.1 degree precision (Celsius/Kelvin).

Definition at line 470 of file thermo.hpp.

delta_fahrenheit

using thermo::delta_fahrenheit = typedef delta<int64_t, std::ratio<5, 9> >

Delta with 1°F precision.

Definition at line 474 of file thermo.hpp.

delta_kelvin

using thermo::delta_kelvin = typedef delta<int64_t>

Delta with 1 degree precision (Celsius/Kelvin).

Definition at line 468 of file thermo.hpp.

delta_millicelsius

using thermo::delta_millicelsius = typedef delta<int64_t, std::milli>

Delta with 0.001 degree precision (Celsius/Kelvin).

Definition at line 466 of file thermo.hpp.

delta_millifahrenheit

using thermo::delta_millifahrenheit = typedef delta<int64_t, std::ratio<5, 900> >

Delta with 0.001°F precision.

Definition at line 478 of file thermo.hpp.

delta_millikelvin

using thermo::delta_millikelvin = typedef delta<int64_t, std::milli>

Delta with 0.001 degree precision (Celsius/Kelvin).

Definition at line 472 of file thermo.hpp.

fahrenheit

using thermo::fahrenheit = typedef temperature<fahrenheit_scale, delta<int64_t, std::ratio<5, 9> >>

Fahrenheit with 1 degree precision.

Definition at line 823 of file thermo.hpp.

kelvin

using thermo::kelvin = typedef temperature<kelvin_scale>

Kelvin with 1 degree precision.

Definition at line 817 of file thermo.hpp.

millicelsius

using thermo::millicelsius = typedef temperature<celsius_scale, delta<int64_t, std::milli> >

Celsius with 0.001 degree precision.

Definition at line 815 of file thermo.hpp.

millifahrenheit

using thermo::millifahrenheit = typedef temperature<fahrenheit_scale, delta<int64_t, std::ratio<5, 900> >>

Fahrenheit with 0.001 degree precision.

Definition at line 827 of file thermo.hpp.

millikelvin

using thermo::millikelvin = typedef temperature<kelvin_scale, delta<int64_t, std::milli> >

Kelvin with 0.001 degree precision.

Definition at line 821 of file thermo.hpp.

Function Documentation

ceil()

template<typename ToDelta , typename Rep , typename Precision >

constexpr ToDelta thermo::ceil ( const delta< Rep, Precision > &  d )

constexpr

Rounds a delta up to the nearest representable value in the target precision.

Returns the smallest value of type ToDelta that is greater than or equal to d. When converting to the same or finer precision, returns the exact conversion.

Template Parameters

ToDelta	Target delta type.
Rep	Source representation type.
Precision	Source precision.

Parameters

d	The delta to round.

Returns

The rounded delta.

Definition at line 287 of file thermo.hpp.

References delta_cast().

delta_cast()

template<typename ToDelta , typename Rep , typename Precision >

constexpr ToDelta thermo::delta_cast ( const delta< Rep, Precision > &  d )

constexpr

Converts a delta to a different precision or representation.

Template Parameters

ToDelta	The target delta type.
Rep	Source representation type.
Precision	Source precision.

Parameters

d	The delta to convert.

Returns

The converted delta.

Definition at line 251 of file thermo.hpp.

References thermo::delta< Rep, Precision >::count().

Referenced by ceil(), difference(), floor(), operator%(), operator%(), operator*(), operator*(), operator+(), operator+(), operator+(), operator+(), thermo::temperature< Scale, Delta >::operator+=(), operator-(), operator-(), operator-(), thermo::temperature< Scale, Delta >::operator-=(), operator/(), operator/(), operator<=>(), operator<=>(), operator==(), operator==(), round(), temperature_cast(), to_string(), to_string(), to_string(), to_string(), to_string(), to_string(), to_string(), to_string(), to_string(), to_string(), to_string(), to_string(), and trunc().

difference()

template<typename Scale , typename Delta1 , typename Delta2 >

constexpr auto thermo::difference ( const temperature< Scale, Delta1 > &  lhs, const temperature< Scale, Delta2 > &  rhs  ) -> std::common_type_t<Delta1, Delta2>

constexpr

Returns the difference between two temperatures as a delta.

Parameters

lhs	First temperature.
rhs	Second temperature.

Returns

lhs - rhs as a delta.

Definition at line 770 of file thermo.hpp.

References delta_cast().

floor()

template<typename ToDelta , typename Rep , typename Precision >

constexpr ToDelta thermo::floor ( const delta< Rep, Precision > &  d )

constexpr

Rounds a delta down to the nearest representable value in the target precision.

Returns the largest value of type ToDelta that is less than or equal to d. When converting to the same or finer precision, returns the exact conversion.

Template Parameters

ToDelta	Target delta type.
Rep	Source representation type.
Precision	Source precision.

Parameters

d	The delta to round.

Returns

The rounded delta.

Definition at line 308 of file thermo.hpp.

References delta_cast().

operator%() [1/2]

template<typename Rep1 , typename Precision , typename Rep2 >
requires not_delta<Rep2> && std::convertible_to<const Rep2&, std::common_type_t<Rep1, Rep2>> && (!treat_as_inexact_v<Rep1> && !treat_as_inexact_v<Rep2>)

constexpr auto thermo::operator% ( const delta< Rep1, Precision > &  d, const Rep2 &  s  ) -> delta<std::common_type_t<Rep1, Rep2>, Precision>

constexpr

Returns the remainder of dividing a delta by a scalar.

Definition at line 433 of file thermo.hpp.

References delta_cast().

operator%() [2/2]

template<typename Rep1 , typename Precision1 , typename Rep2 , typename Precision2 >
requires (!treat_as_inexact_v<Rep1> && !treat_as_inexact_v<Rep2>)

constexpr auto thermo::operator% ( const delta< Rep1, Precision1 > &  lhs, const delta< Rep2, Precision2 > &  rhs  ) -> std::common_type_t<delta<Rep1, Precision1>, delta<Rep2, Precision2>>

constexpr

Returns the remainder of dividing two deltas.

Definition at line 442 of file thermo.hpp.

References delta_cast().

operator*() [1/2]

template<typename Rep1 , typename Precision , typename Rep2 >
requires not_delta<Rep2> && std::convertible_to<const Rep2&, std::common_type_t<Rep1, Rep2>>

constexpr auto thermo::operator* ( const delta< Rep1, Precision > &  d, const Rep2 &  r  ) -> delta<std::common_type_t<Rep1, Rep2>, Precision>

constexpr

Multiplies a delta by a scalar.

Definition at line 398 of file thermo.hpp.

References delta_cast().

operator*() [2/2]

template<typename Rep1 , typename Rep2 , typename Precision >
requires not_delta<Rep1> && std::convertible_to<const Rep1&, std::common_type_t<Rep1, Rep2>>

constexpr auto thermo::operator* ( const Rep1 &  r, const delta< Rep2, Precision > &  d  ) -> delta<std::common_type_t<Rep1, Rep2>, Precision>

constexpr

Multiplies a scalar by a delta.

Definition at line 407 of file thermo.hpp.

References delta_cast().

operator+() [1/4]

template<typename Rep1 , typename Precision1 , typename Scale , typename Delta2 >

constexpr auto thermo::operator+ ( const delta< Rep1, Precision1 > &  d, const temperature< Scale, Delta2 > &  t  ) -> temperature<Scale, std::common_type_t<delta<Rep1, Precision1>, Delta2>>

constexpr

Adds a temperature to a delta.

Definition at line 786 of file thermo.hpp.

References delta_cast().

operator+() [2/4]

template<typename Rep1 , typename Precision1 , typename Rep2 , typename Precision2 >

constexpr auto thermo::operator+ ( const delta< Rep1, Precision1 > &  lhs, const delta< Rep2, Precision2 > &  rhs  ) -> std::common_type_t<delta<Rep1, Precision1>, delta<Rep2, Precision2>>

constexpr

Returns the sum of two deltas.

Definition at line 381 of file thermo.hpp.

References delta_cast().

operator+() [3/4]

template<typename Scale , typename Delta1 , typename Delta2 >

constexpr auto thermo::operator+ ( const temperature< Scale, Delta1 > &  lhs, const temperature< Scale, Delta2 > &  rhs  ) -> temperature<Scale, std::common_type_t<Delta1, Delta2>>

constexpr

Adds two temperatures on the same scale.

Definition at line 747 of file thermo.hpp.

References delta_cast().

operator+() [4/4]

template<typename Scale , typename Delta1 , typename Rep2 , typename Precision2 >

constexpr auto thermo::operator+ ( const temperature< Scale, Delta1 > &  t, const delta< Rep2, Precision2 > &  d  ) -> temperature<Scale, std::common_type_t<Delta1, delta<Rep2, Precision2>>>

constexpr

Adds a delta to a temperature.

Definition at line 778 of file thermo.hpp.

References delta_cast().

operator-() [1/3]

template<typename Rep1 , typename Precision1 , typename Rep2 , typename Precision2 >

constexpr auto thermo::operator- ( const delta< Rep1, Precision1 > &  lhs, const delta< Rep2, Precision2 > &  rhs  ) -> std::common_type_t<delta<Rep1, Precision1>, delta<Rep2, Precision2>>

constexpr

Returns the difference of two deltas.

Definition at line 389 of file thermo.hpp.

References delta_cast().

operator-() [2/3]

template<typename Scale , typename Delta1 , typename Delta2 >

constexpr auto thermo::operator- ( const temperature< Scale, Delta1 > &  lhs, const temperature< Scale, Delta2 > &  rhs  ) -> temperature<Scale, std::common_type_t<Delta1, Delta2>>

constexpr

Subtracts two temperatures on the same scale.

Definition at line 755 of file thermo.hpp.

References delta_cast().

operator-() [3/3]

template<typename Scale , typename Delta1 , typename Rep2 , typename Precision2 >

constexpr auto thermo::operator- ( const temperature< Scale, Delta1 > &  t, const delta< Rep2, Precision2 > &  d  ) -> temperature<Scale, std::common_type_t<Delta1, delta<Rep2, Precision2>>>

constexpr

Subtracts a delta from a temperature.

Definition at line 793 of file thermo.hpp.

References delta_cast().

operator/() [1/2]

template<typename Rep1 , typename Precision , typename Rep2 >
requires not_delta<Rep2> && std::convertible_to<const Rep2&, std::common_type_t<Rep1, Rep2>>

constexpr auto thermo::operator/ ( const delta< Rep1, Precision > &  d, const Rep2 &  s  ) -> delta<std::common_type_t<Rep1, Rep2>, Precision>

constexpr

Divides a delta by a scalar.

Definition at line 415 of file thermo.hpp.

References delta_cast().

operator/() [2/2]

template<typename Rep1 , typename Precision1 , typename Rep2 , typename Precision2 >

constexpr auto thermo::operator/ ( const delta< Rep1, Precision1 > &  lhs, const delta< Rep2, Precision2 > &  rhs  ) -> std::common_type_t<Rep1, Rep2>

constexpr

Divides two deltas, returning a scalar.

Definition at line 423 of file thermo.hpp.

References thermo::delta< Rep, Precision >::count(), and delta_cast().

operator<=>() [1/2]

template<typename Rep1 , typename Precision1 , typename Rep2 , typename Precision2 >
requires std::three_way_comparable<std::common_type_t<Rep1, Rep2>>

constexpr auto thermo::operator<=> ( const delta< Rep1, Precision1 > &  lhs, const delta< Rep2, Precision2 > &  rhs  )

constexpr

Definition at line 456 of file thermo.hpp.

References thermo::delta< Rep, Precision >::count(), and delta_cast().

operator<=>() [2/2]

template<typename Scale , typename Delta1 , typename Delta2 >
requires std::three_way_comparable<std::common_type_t<typename Delta1::rep, typename Delta2::rep>>

constexpr auto thermo::operator<=> ( const temperature< Scale, Delta1 > &  lhs, const temperature< Scale, Delta2 > &  rhs  )

constexpr

Definition at line 806 of file thermo.hpp.

References delta_cast().

operator==() [1/2]

template<typename Rep1 , typename Precision1 , typename Rep2 , typename Precision2 >

constexpr bool thermo::operator== ( const delta< Rep1, Precision1 > &  lhs, const delta< Rep2, Precision2 > &  rhs  )

constexpr

Definition at line 449 of file thermo.hpp.

References thermo::delta< Rep, Precision >::count(), and delta_cast().

operator==() [2/2]

template<typename Scale , typename Delta1 , typename Delta2 >

constexpr bool thermo::operator== ( const temperature< Scale, Delta1 > &  lhs, const temperature< Scale, Delta2 > &  rhs  )

constexpr

Definition at line 800 of file thermo.hpp.

References delta_cast().

round()

template<typename ToDelta , typename Rep , typename Precision >

constexpr ToDelta thermo::round ( const delta< Rep, Precision > &  d )

constexpr

Rounds a delta to the nearest representable value in the target precision.

Returns the value of type ToDelta that is nearest to d. When exactly halfway between two values, rounds away from zero. When converting to the same or finer precision, returns the exact conversion.

Template Parameters

ToDelta	Target delta type.
Rep	Source representation type.
Precision	Source precision.

Parameters

d	The delta to round.

Returns

The rounded delta.

Definition at line 347 of file thermo.hpp.

References delta_cast().

temperature_cast()

template<typename ToTemp , typename Scale , typename Delta >

constexpr ToTemp thermo::temperature_cast ( const temperature< Scale, Delta > &  t )

constexpr

Converts a temperature to a different scale or precision.

Template Parameters

ToTemp	The target temperature type.
Scale	Source scale.
Delta	Source delta type.

Parameters

t	The temperature to convert.

Returns

The converted temperature.

Definition at line 705 of file thermo.hpp.

References delta_cast().

to_string() [1/12]

std::string thermo::to_string ( celsius  t )

inline

Definition at line 829 of file thermo.hpp.

References delta_cast().

to_string() [2/12]

std::string thermo::to_string ( decicelsius  t )

inline

Definition at line 833 of file thermo.hpp.

References delta_cast().

to_string() [3/12]

std::string thermo::to_string ( decifahrenheit  t )

inline

Definition at line 857 of file thermo.hpp.

References delta_cast().

to_string() [4/12]

std::string thermo::to_string ( delta< int64_t >  d )

inline

Definition at line 480 of file thermo.hpp.

References delta_cast().

to_string() [5/12]

std::string thermo::to_string ( delta< int64_t, std::deci >  d )

inline

Definition at line 484 of file thermo.hpp.

References delta_cast().

to_string() [6/12]

std::string thermo::to_string ( delta< int64_t, std::milli >  d )

inline

Definition at line 488 of file thermo.hpp.

References delta_cast().

to_string() [7/12]

std::string thermo::to_string ( delta_decifahrenheit  d )

inline

Definition at line 496 of file thermo.hpp.

References delta_cast().

to_string() [8/12]

std::string thermo::to_string ( delta_fahrenheit  d )

inline

Definition at line 492 of file thermo.hpp.

References delta_cast().

to_string() [9/12]

std::string thermo::to_string ( delta_millifahrenheit  d )

inline

Definition at line 500 of file thermo.hpp.

References delta_cast().

to_string() [10/12]

std::string thermo::to_string ( fahrenheit  t )

inline

Definition at line 853 of file thermo.hpp.

References delta_cast().

to_string() [11/12]

std::string thermo::to_string ( kelvin  t )

inline

Definition at line 841 of file thermo.hpp.

References delta_cast().

to_string() [12/12]

std::string thermo::to_string ( millifahrenheit  t )

inline

Definition at line 861 of file thermo.hpp.

References delta_cast().

trunc()

template<typename ToDelta , typename Rep , typename Precision >

constexpr ToDelta thermo::trunc ( const delta< Rep, Precision > &  d )

constexpr

Rounds a delta toward zero to the nearest representable value in the target precision.

Returns the value of type ToDelta that is closest to zero. When converting to the same or finer precision, returns the exact conversion.

Template Parameters

ToDelta	Target delta type.
Rep	Source representation type.
Precision	Source precision.

Parameters

d	The delta to round.

Returns

The rounded delta.

Definition at line 329 of file thermo.hpp.

References delta_cast().