A quantity point

Synopsis

Declared in <mp‐units/framework/quantity_point.h>

template<
    Reference auto R,
    PointOriginFor<get_quantity_spec®> auto PO,
    RepresentationOf<get_quantity_spec®> Rep>
class quantity_point;

Types

Name

quantity_type

rep

Member Functions

Name

Description

quantity_point [constructor]

Constructors

~quantity_point [destructor]

Destructor

operator=

Assignment operators

force_in

in

operator++

Increment operators

operator+=

Addition assignment operator

operator‐‐

Decrement operators

operator‐=

Subtraction assignment operator

point_for

quantity_from

quantity_from_zero

quantity_ref_from

`operator `

Conversion operators

Static Member Functions

Name

max

min

Data Members

Name

quantity_from_origin_is_an_implementation_detail_

Static Data Members

Name

absolute_point_origin

dimension

point_origin

quantity_spec

reference

unit

Friends

Name

Description

mp_units::operator<=>

Three‐way comparison operator

mp_units::operator==

Equality operator

mp_units::operator‐

mp_units::operator‐

mp_units::operator‐

mp_units::operator‐

mp_units::operator+

mp_units::operator+

Non-Member Functions

Name

Description

isfinite

Determines if a quantity point is finite.

isinf

Determines if a quantity point is infinite.

isnan

Determines if a quantity point is a nan.

lerp

Linear interpolation or extrapolation

midpoint

Computes the midpoint of two points

value_cast

Explicit cast of a quantity point's representation type

Description

An absolute quantity measured from an origin.

Template Parameters

Name

Description

R

a reference of the quantity point providing all information about quantity properties

PO

a type that represents the origin point from which the quantity point is measured from

Rep

a type to be used to represent values of a quantity point

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