A temperature difference with a representation and precision. More...

#include <thermo/thermo.hpp>

Public Types
using	rep = Rep
	The representation type.

using	precision = typename Precision::type
	The precision as a std::ratio.

Public Member Functions
constexpr	delta ()=default
	Constructs a zero delta.

	delta (const delta &)=default

template<typename Rep2 > requires std::convertible_to<const Rep2&, rep> && (treat_as_inexact_v<rep> \|\| !treat_as_inexact_v<Rep2>)
constexpr	delta (const Rep2 &r)
	Constructs from a tick count.

template<typename Rep2 , typename Precision2 > requires std::convertible_to<const Rep2&, rep> && (treat_as_inexact_v<rep> \|\| (_harmonic_precision<Precision2, precision> && !treat_as_inexact_v<Rep2>))
constexpr	delta (const delta< Rep2, Precision2 > &temp)
	Constructs from another delta with different representation or precision.

	~delta ()=default

delta &	operator= (const delta &)=default

constexpr rep	count () const
	Returns the tick count.

constexpr delta< typename std::common_type< rep >::type, precision >	operator+ () const

constexpr delta< typename std::common_type< rep >::type, precision >	operator- () const

constexpr delta &	operator++ ()

constexpr delta	operator++ (int)

constexpr delta &	operator-- ()

constexpr delta	operator-- (int)

constexpr delta &	operator+= (const delta &d)

constexpr delta &	operator-= (const delta &d)

constexpr delta &	operator*= (const rep &r)

constexpr delta &	operator/= (const rep &r)

constexpr delta &	operator%= (const rep &r)

constexpr delta &	operator%= (const delta &d)

Static Public Member Functions
static constexpr delta	zero () noexcept
	Returns a zero-length delta.

static constexpr delta	min () noexcept
	Returns the minimum (most negative) representable delta.

static constexpr delta	max () noexcept
	Returns the maximum representable delta.

Detailed Description

template<typename Rep, typename Precision>
class thermo::delta< Rep, Precision >

A temperature difference with a representation and precision.

Similar to std::chrono::duration, delta represents the difference between two temperatures. The precision is expressed as a std::ratio of one base unit (Kelvin or Celsius degree).

Template Parameters

Rep	Arithmetic type for the tick count.
Precision	A std::ratio representing the precision (default: 1).

Definition at line 122 of file thermo.hpp.

Member Typedef Documentation

◆ precision

template<typename Rep , typename Precision >

using thermo::delta< Rep, Precision >::precision = typename Precision::type

The precision as a std::ratio.

Definition at line 131 of file thermo.hpp.

◆ rep

template<typename Rep , typename Precision >

using thermo::delta< Rep, Precision >::rep = Rep

The representation type.

Definition at line 129 of file thermo.hpp.

Constructor & Destructor Documentation

◆ delta() [1/4]

template<typename Rep , typename Precision >

constexpr thermo::delta< Rep, Precision >::delta ( )

constexprdefault

Constructs a zero delta.

Referenced by thermo::delta< Rep, Precision >::max(), thermo::delta< Rep, Precision >::min(), thermo::delta< Rep, Precision >::operator++(), thermo::delta< Rep, Precision >::operator--(), and thermo::delta< Rep, Precision >::zero().

◆ delta() [2/4]

template<typename Rep , typename Precision >

thermo::delta< Rep, Precision >::delta ( const delta< Rep, Precision > & )

default

◆ delta() [3/4]

template<typename Rep , typename Precision >

template<typename Rep2 >
requires std::convertible_to<const Rep2&, rep> && (treat_as_inexact_v<rep> || !treat_as_inexact_v<Rep2>)

constexpr thermo::delta< Rep, Precision >::delta ( const Rep2 & r )

inlineexplicitconstexpr

Constructs from a tick count.

Implicit for inexact types, explicit otherwise to prevent accidental precision loss.

Template Parameters

Rep2	The source representation type.

Parameters

r	The tick count.

Definition at line 148 of file thermo.hpp.

◆ delta() [4/4]

template<typename Rep , typename Precision >

template<typename Rep2 , typename Precision2 >
requires std::convertible_to<const Rep2&, rep> && (treat_as_inexact_v<rep> || (_harmonic_precision<Precision2, precision> && !treat_as_inexact_v<Rep2>))

constexpr thermo::delta< Rep, Precision >::delta ( const delta< Rep2, Precision2 > & temp )

inlineconstexpr

Constructs from another delta with different representation or precision.

Implicit when the conversion is lossless (target precision evenly divides source precision). Explicit otherwise.

Template Parameters

Rep2	Source representation type.
Precision2	Source precision.

Parameters

temp	The source delta.

Definition at line 164 of file thermo.hpp.

◆ ~delta()

template<typename Rep , typename Precision >

thermo::delta< Rep, Precision >::~delta ( )

default

Member Function Documentation

◆ count()

template<typename Rep , typename Precision >

constexpr rep thermo::delta< Rep, Precision >::count ( ) const

inlineconstexpr

Returns the tick count.

Definition at line 171 of file thermo.hpp.

Referenced by thermo::delta_cast(), thermo::delta< Rep, Precision >::operator+=(), thermo::delta< Rep, Precision >::operator-=(), thermo::operator/(), thermo::operator<=>(), and thermo::operator==().

◆ max()

template<typename Rep , typename Precision >

static constexpr delta thermo::delta< Rep, Precision >::max ( )

inlinestaticconstexprnoexcept

Returns the maximum representable delta.

Definition at line 236 of file thermo.hpp.

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

◆ min()

template<typename Rep , typename Precision >

static constexpr delta thermo::delta< Rep, Precision >::min ( )

inlinestaticconstexprnoexcept

Returns the minimum (most negative) representable delta.

Definition at line 233 of file thermo.hpp.

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

◆ operator%=() [1/2]

template<typename Rep , typename Precision >

constexpr delta & thermo::delta< Rep, Precision >::operator%= ( const delta< Rep, Precision > & d )

inlineconstexpr

Definition at line 222 of file thermo.hpp.

◆ operator%=() [2/2]

template<typename Rep , typename Precision >

constexpr delta & thermo::delta< Rep, Precision >::operator%= ( const rep & r )

inlineconstexpr

Definition at line 215 of file thermo.hpp.

◆ operator*=()

template<typename Rep , typename Precision >

constexpr delta & thermo::delta< Rep, Precision >::operator*= ( const rep & r )

inlineconstexpr

Definition at line 205 of file thermo.hpp.

◆ operator+()

template<typename Rep , typename Precision >

constexpr delta< typename std::common_type< rep >::type, precision > thermo::delta< Rep, Precision >::operator+ ( ) const

inlineconstexpr

Definition at line 173 of file thermo.hpp.

◆ operator++() [1/2]

template<typename Rep , typename Precision >

constexpr delta & thermo::delta< Rep, Precision >::operator++ ( )

inlineconstexpr

Definition at line 181 of file thermo.hpp.

◆ operator++() [2/2]

template<typename Rep , typename Precision >

constexpr delta thermo::delta< Rep, Precision >::operator++ ( int )

inlineconstexpr

Definition at line 186 of file thermo.hpp.

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

◆ operator+=()

template<typename Rep , typename Precision >

constexpr delta & thermo::delta< Rep, Precision >::operator+= ( const delta< Rep, Precision > & d )

inlineconstexpr

Definition at line 195 of file thermo.hpp.

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

◆ operator-()

template<typename Rep , typename Precision >

constexpr delta< typename std::common_type< rep >::type, precision > thermo::delta< Rep, Precision >::operator- ( ) const

inlineconstexpr

Definition at line 177 of file thermo.hpp.

◆ operator--() [1/2]

template<typename Rep , typename Precision >

constexpr delta & thermo::delta< Rep, Precision >::operator-- ( )

inlineconstexpr

Definition at line 188 of file thermo.hpp.

◆ operator--() [2/2]

template<typename Rep , typename Precision >

constexpr delta thermo::delta< Rep, Precision >::operator-- ( int )

inlineconstexpr

Definition at line 193 of file thermo.hpp.

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

◆ operator-=()

template<typename Rep , typename Precision >

constexpr delta & thermo::delta< Rep, Precision >::operator-= ( const delta< Rep, Precision > & d )

inlineconstexpr

Definition at line 200 of file thermo.hpp.

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

◆ operator/=()

template<typename Rep , typename Precision >

constexpr delta & thermo::delta< Rep, Precision >::operator/= ( const rep & r )

inlineconstexpr

Definition at line 210 of file thermo.hpp.

◆ operator=()

template<typename Rep , typename Precision >

delta & thermo::delta< Rep, Precision >::operator= ( const delta< Rep, Precision > & )

default

◆ zero()

template<typename Rep , typename Precision >

static constexpr delta thermo::delta< Rep, Precision >::zero ( )

inlinestaticconstexprnoexcept

Returns a zero-length delta.

Definition at line 230 of file thermo.hpp.

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

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

thermo/thermo.hpp

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Typedef Documentation

◆ precision

◆ rep

Constructor & Destructor Documentation

◆ delta() [1/4]

◆ delta() [2/4]

◆ delta() [3/4]

◆ delta() [4/4]

◆ ~delta()

Member Function Documentation

◆ count()

◆ max()

◆ min()

◆ operator%=() [1/2]

◆ operator%=() [2/2]

◆ operator*=()

◆ operator+()

◆ operator++() [1/2]

◆ operator++() [2/2]

◆ operator+=()

◆ operator-()

◆ operator--() [1/2]

◆ operator--() [2/2]

◆ operator-=()

◆ operator/=()

◆ operator=()

◆ zero()