Template Struct quantity_point

• Defined in File quantity.hpp

Struct Documentation

template<QuantitySpec U, Numeric Rep = f_t>
struct quantity_point

A quantity with a shifted value of zero (origin).

Template Parameters:

• U – the quantity spec, specifying units, dimensions and magnitude

• Rep – the underlying numeric representations (defaults to the standard floating point f_t)

Public Types

using spec = U

using rep = Rep

using data_t = std::conditional_t<is_unitless_v<U>, Rep, au::QuantityPoint<U, Rep>>

Public Functions

constexpr quantity_point() noexcept = default

inline constexpr quantity_point(const au::QuantityPoint<U, Rep> &q) noexcept

template<QuantitySpecOf<U> U2, Numeric Rep2>
inline constexpr quantity_point(const quantity_point<U2, Rep2> &q) noexcept

constexpr quantity_point(const quantity_point&) noexcept = default

inline constexpr quantity_point &operator=(const quantity_point &o) noexcept

template<QuantitySpecOf<U> U2, Numeric Rep2>
inline constexpr bool operator==(const quantity_point<U2, Rep2> &o) const noexcept

template<QuantitySpecOf<U> U2, Numeric Rep2>
inline constexpr bool operator!=(const quantity_point<U2, Rep2> &o) const noexcept

template<QuantitySpecOf<U> U2, Numeric Rep2>
inline constexpr bool operator>=(const quantity_point<U2, Rep2> &o) const noexcept

template<QuantitySpecOf<U> U2, Numeric Rep2>
inline constexpr bool operator<=(const quantity_point<U2, Rep2> &o) const noexcept

template<QuantitySpecOf<U> U2, Numeric Rep2>
inline constexpr bool operator>(const quantity_point<U2, Rep2> &o) const noexcept

template<QuantitySpecOf<U> U2, Numeric Rep2>
inline constexpr bool operator<(const quantity_point<U2, Rep2> &o) const noexcept

template<QuantitySpec U2, Numeric Rep2>
inline explicit constexpr operator quantity_point<U2, Rep2>() const noexcept

Public Members

data_t v

Public Static Attributes

static constexpr auto unit = wt::unit<spec>{}