mp_units::quantity_point

Synopsis

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

template<
    Reference auto R,
    PointOriginFor<get_quantity_spec(R)> auto PO = default_point_origin(R),
    RepresentationOf<get_quantity_spec(R)> Rep = double>
class quantity_point
    : public /* implementation-defined */

Description

An absolute quantity measured from an origin.

Base Classes

Name	Description
`/* implementation-defined */`

Type Aliases

Name
`quantity_type`
`rep`

Member Functions

Name	Description
`quantity_point` [constructor]	Constructors
`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`
`zero`

Data Members

Name
`quantity_from_origin_is_an_implementation_detail_`

Static Data Members

Name
`absolute_point_origin`
`dimension`
`point_origin`
`quantity_spec`
`reference`
`unit`

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

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