util::quantities::space_literals Namespace Reference

Literal constants for space quantities. More...

Functions
constexpr meter	operator""_m (long double v)
	Literal meter value. More...
constexpr meter	operator""_m (unsigned long long int v)
	Literal meter value. More...
constexpr kilometer	operator""_km (long double v)
	Literal kilometer value. More...
constexpr kilometer	operator""_km (unsigned long long int v)
	Literal kilometer value. More...
constexpr centimeter	operator""_cm (long double v)
	Literal centimeter value. More...
constexpr centimeter	operator""_cm (unsigned long long int v)
	Literal centimeter value. More...
constexpr millimeter	operator""_mm (long double v)
	Literal millimeter value. More...
constexpr millimeter	operator""_mm (unsigned long long int v)
	Literal millimeter value. More...
constexpr micrometer	operator""_um (long double v)
	Literal micrometer value. More...
constexpr micrometer	operator""_um (unsigned long long int v)
	Literal micrometer value. More...
constexpr nanometer	operator""_nm (long double v)
	Literal nanometer value. More...
constexpr nanometer	operator""_nm (unsigned long long int v)
	Literal nanometer value. More...
constexpr picometer	operator""_pm (long double v)
	Literal picometer value. More...
constexpr picometer	operator""_pm (unsigned long long int v)
	Literal picometer value. More...
constexpr femtometer	operator""_fm (long double v)
	Literal femtometer value. More...
constexpr femtometer	operator""_fm (unsigned long long int v)
	Literal femtometer value. More...

Detailed Description

Literal constants for space quantities.

These functions allow a simplified syntax for specifying a space quantity. In order to use these, their namespace must be used:

using namespace util::quantities::space_literals;

// definition of `util::quantities::meter` constant:
constexpr auto d_m = 12_m;

[...]

// assignment (likely to a quantity) of
// `util::quantities::centimeter{500.0}`
d_m = 500_cm;

Function Documentation

constexpr centimeter util::quantities::space_literals::operator""_cm

(

long double

v

)

Literal centimeter value.

Definition at line 578 of file spacetime.h.

    {
      return centimeter{static_cast<double>(v)};
    }

constexpr centimeter util::quantities::space_literals::operator""_cm

(

unsigned long long int

v

)

Literal centimeter value.

Definition at line 582 of file spacetime.h.

    {
      return centimeter{static_cast<double>(v)};
    }

constexpr femtometer util::quantities::space_literals::operator""_fm

(

long double

v

)

Literal femtometer value.

Definition at line 638 of file spacetime.h.

    {
      return femtometer{static_cast<double>(v)};
    }

constexpr femtometer util::quantities::space_literals::operator""_fm

(

unsigned long long int

v

)

Literal femtometer value.

Definition at line 642 of file spacetime.h.

    {
      return femtometer{static_cast<double>(v)};
    }

constexpr kilometer util::quantities::space_literals::operator""_km

(

long double

v

)

Literal kilometer value.

Definition at line 566 of file spacetime.h.

    {
      return kilometer{static_cast<double>(v)};
    }

constexpr kilometer util::quantities::space_literals::operator""_km

(

unsigned long long int

v

)

Literal kilometer value.

Definition at line 570 of file spacetime.h.

    {
      return kilometer{static_cast<double>(v)};
    }

constexpr meter util::quantities::space_literals::operator""_m

(

long double

v

)

Literal meter value.

Definition at line 554 of file spacetime.h.

    {
      return meter{static_cast<double>(v)};
    }

constexpr meter util::quantities::space_literals::operator""_m

(

unsigned long long int

v

)

Literal meter value.

Definition at line 558 of file spacetime.h.

    {
      return meter{static_cast<double>(v)};
    }

constexpr millimeter util::quantities::space_literals::operator""_mm

(

long double

v

)

Literal millimeter value.

Definition at line 590 of file spacetime.h.

    {
      return millimeter{static_cast<double>(v)};
    }

constexpr millimeter util::quantities::space_literals::operator""_mm

(

unsigned long long int

v

)

Literal millimeter value.

Definition at line 594 of file spacetime.h.

    {
      return millimeter{static_cast<double>(v)};
    }

constexpr nanometer util::quantities::space_literals::operator""_nm

(

long double

v

)

Literal nanometer value.

Definition at line 614 of file spacetime.h.

    {
      return nanometer{static_cast<double>(v)};
    }

constexpr nanometer util::quantities::space_literals::operator""_nm

(

unsigned long long int

v

)

Literal nanometer value.

Definition at line 618 of file spacetime.h.

    {
      return nanometer{static_cast<double>(v)};
    }

constexpr picometer util::quantities::space_literals::operator""_pm

(

long double

v

)

Literal picometer value.

Definition at line 626 of file spacetime.h.

    {
      return picometer{static_cast<double>(v)};
    }

constexpr picometer util::quantities::space_literals::operator""_pm

(

unsigned long long int

v

)

Literal picometer value.

Definition at line 630 of file spacetime.h.

    {
      return picometer{static_cast<double>(v)};
    }

constexpr micrometer util::quantities::space_literals::operator""_um

(

long double

v

)

Literal micrometer value.

Definition at line 602 of file spacetime.h.

    {
      return micrometer{static_cast<double>(v)};
    }

constexpr micrometer util::quantities::space_literals::operator""_um

(

unsigned long long int

v

)

Literal micrometer value.

Definition at line 606 of file spacetime.h.

    {
      return micrometer{static_cast<double>(v)};
    }