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https://github.com/mpusz/mp-units.git
synced 2025-07-29 18:07:16 +02:00
feat: numerical_value_ref_in disallowed for rvalues
This commit is contained in:
Mateusz Pusz
@ -82,7 +82,7 @@ template<ReferenceOf<currency> auto To, ReferenceOf<currency> auto From, auto PO
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quantity_point<To, PO, Rep> exchange_to(quantity_point<From, PO, Rep> q)
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{
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return quantity_point{zero + static_cast<Rep>(exchange_rate<q.unit, get_unit(To)>() *
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(q - q.absolute_point_origin).numerical_value_ref_in(q.unit)) *
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(q - q.absolute_point_origin).numerical_value_in(q.unit)) *
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To};
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}
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@ -224,9 +224,9 @@ struct quantity_formatter {
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const quantity_format_specs<CharT>& specs;
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Locale loc;
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explicit quantity_formatter(OutputIt o, quantity<Reference, Rep> q, const quantity_format_specs<CharT>& fspecs,
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explicit quantity_formatter(OutputIt o, const quantity<Reference, Rep>& q, const quantity_format_specs<CharT>& fspecs,
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Locale lc) :
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out(o), val(std::move(q).numerical_value_ref_in(q.unit)), specs(fspecs), loc(std::move(lc))
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out(o), val(q.numerical_value_ref_in(q.unit)), specs(fspecs), loc(std::move(lc))
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{
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}
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@ -51,9 +51,9 @@ template<QuantitySpec auto ToQS, typename Q>
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{
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if constexpr (detail::QuantityKindSpec<std::remove_const_t<decltype(ToQS)>> &&
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AssociatedUnit<std::remove_const_t<decltype(Q::unit)>>)
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return make_quantity<Q::unit>(std::forward<Q>(q).numerical_value_ref_in(q.unit));
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return make_quantity<Q::unit>(std::forward<Q>(q).numerical_value_);
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else
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return make_quantity<reference<ToQS, Q::unit>{}>(std::forward<Q>(q).numerical_value_ref_in(q.unit));
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return make_quantity<reference<ToQS, Q::unit>{}>(std::forward<Q>(q).numerical_value_);
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}
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} // namespace mp_units
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@ -63,10 +63,10 @@ template<Quantity To, typename From>
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if constexpr (q_unit == To::unit) {
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// no scaling of the number needed
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return make_quantity<To::reference>(static_cast<MP_UNITS_TYPENAME To::rep>(
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std::forward<From>(q).numerical_value_ref_in(q_unit))); // this is the only (and recommended) way to do
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// a truncating conversion on a number, so we are
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// using static_cast to suppress all the compiler
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// warnings on conversions
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std::forward<From>(q).numerical_value_)); // this is the only (and recommended) way to do
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// a truncating conversion on a number, so we are
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// using static_cast to suppress all the compiler
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// warnings on conversions
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} else {
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// scale the number
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constexpr Magnitude auto c_mag = get_canonical_unit(q_unit).mag / get_canonical_unit(To::unit).mag;
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@ -78,9 +78,8 @@ template<Quantity To, typename From>
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using multiplier_type =
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conditional<treat_as_floating_point<c_rep_type>, std::common_type_t<c_mag_type, long double>, c_mag_type>;
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constexpr auto val = [](Magnitude auto m) { return get_value<multiplier_type>(m); };
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return static_cast<MP_UNITS_TYPENAME To::rep>(
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static_cast<c_rep_type>(std::forward<From>(q).numerical_value_ref_in(q_unit)) * val(num) / val(den) *
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val(irr)) *
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return static_cast<MP_UNITS_TYPENAME To::rep>(static_cast<c_rep_type>(std::forward<From>(q).numerical_value_) *
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val(num) / val(den) * val(irr)) *
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To::reference;
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}
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}
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@ -126,7 +126,7 @@ public:
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template<detail::QuantityConvertibleTo<quantity> Q>
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constexpr explicit(!std::convertible_to<typename Q::rep, Rep>) quantity(const Q& q) :
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numerical_value_(detail::sudo_cast<quantity>(q).numerical_value_ref_in(unit))
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numerical_value_(detail::sudo_cast<quantity>(q).numerical_value_)
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{
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}
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@ -157,52 +157,36 @@ public:
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}
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// data access
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#ifdef __cpp_explicit_this_parameter
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template<typename Self, Unit U>
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requires(U{} == unit)
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[[nodiscard]] constexpr auto&& numerical_value_ref_in(this Self&& self, U) noexcept
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{
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return std::forward<Self>(self).numerical_value_;
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}
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#else
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template<Unit U>
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requires(U{} == unit)
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[[nodiscard]] constexpr rep& numerical_value_ref_in(U) & noexcept
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{
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return numerical_value_;
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}
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template<Unit U>
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requires(U{} == unit)
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[[nodiscard]] constexpr const rep& numerical_value_ref_in(U) const& noexcept
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{
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return numerical_value_;
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}
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template<Unit U>
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requires(U{} == unit)
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[[nodiscard]] constexpr rep&& numerical_value_ref_in(U) && noexcept
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{
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return std::move(numerical_value_);
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}
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template<Unit U>
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requires(U{} == unit)
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[[nodiscard]] constexpr const rep&& numerical_value_ref_in(U) const&& noexcept
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{
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return std::move(numerical_value_);
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}
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#endif
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constexpr const rep&& numerical_value_ref_in(U) const&& noexcept = delete;
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template<Unit U>
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requires requires(quantity q) { q.in(U{}); }
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[[nodiscard]] constexpr rep numerical_value_in(U) const noexcept
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{
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return (*this).in(U{}).numerical_value_ref_in(U{});
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return (*this).in(U{}).numerical_value_;
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}
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template<Unit U>
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requires requires(quantity q) { q.force_in(U{}); }
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[[nodiscard]] constexpr rep force_numerical_value_in(U) const noexcept
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{
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return (*this).force_in(U{}).numerical_value_ref_in(U{});
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return (*this).force_in(U{}).numerical_value_;
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}
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// member unary operators
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@ -213,7 +197,7 @@ public:
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} -> std::common_with<rep>;
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}
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{
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return make_quantity<reference>(+numerical_value_ref_in(unit));
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return make_quantity<reference>(+numerical_value_);
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}
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[[nodiscard]] constexpr Quantity auto operator-() const
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@ -223,7 +207,7 @@ public:
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} -> std::common_with<rep>;
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}
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{
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return make_quantity<reference>(-numerical_value_ref_in(unit));
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return make_quantity<reference>(-numerical_value_);
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}
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constexpr quantity& operator++()
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@ -387,8 +371,7 @@ template<auto R1, typename Rep1, auto R2, typename Rep2>
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[[nodiscard]] constexpr Quantity auto operator+(const quantity<R1, Rep1>& lhs, const quantity<R2, Rep2>& rhs)
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{
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using ret = detail::common_quantity_for<std::plus<>, quantity<R1, Rep1>, quantity<R2, Rep2>>;
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return make_quantity<ret::reference>(ret(lhs).numerical_value_ref_in(ret::unit) +
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ret(rhs).numerical_value_ref_in(ret::unit));
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return make_quantity<ret::reference>(ret(lhs).numerical_value_ + ret(rhs).numerical_value_);
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}
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template<auto R1, typename Rep1, auto R2, typename Rep2>
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@ -396,8 +379,7 @@ template<auto R1, typename Rep1, auto R2, typename Rep2>
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[[nodiscard]] constexpr Quantity auto operator-(const quantity<R1, Rep1>& lhs, const quantity<R2, Rep2>& rhs)
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{
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using ret = detail::common_quantity_for<std::minus<>, quantity<R1, Rep1>, quantity<R2, Rep2>>;
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return make_quantity<ret::reference>(ret(lhs).numerical_value_ref_in(ret::unit) -
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ret(rhs).numerical_value_ref_in(ret::unit));
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return make_quantity<ret::reference>(ret(lhs).numerical_value_ - ret(rhs).numerical_value_);
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}
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template<auto R1, typename Rep1, auto R2, typename Rep2>
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@ -407,8 +389,7 @@ template<auto R1, typename Rep1, auto R2, typename Rep2>
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{
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gsl_ExpectsAudit(rhs != rhs.zero());
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using ret = detail::common_quantity_for<std::modulus<>, quantity<R1, Rep1>, quantity<R2, Rep2>>;
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return make_quantity<ret::reference>(ret(lhs).numerical_value_ref_in(ret::unit) %
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ret(rhs).numerical_value_ref_in(ret::unit));
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return make_quantity<ret::reference>(ret(lhs).numerical_value_ % ret(rhs).numerical_value_);
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}
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template<auto R1, typename Rep1, auto R2, typename Rep2>
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@ -416,7 +397,7 @@ template<auto R1, typename Rep1, auto R2, typename Rep2>
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Rep2>
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[[nodiscard]] constexpr Quantity auto operator*(const quantity<R1, Rep1>& lhs, const quantity<R2, Rep2>& rhs)
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{
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return make_quantity<R1 * R2>(lhs.numerical_value_ref_in(get_unit(R1)) * rhs.numerical_value_ref_in(get_unit(R2)));
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return make_quantity<R1 * R2>(lhs.numerical_value_ * rhs.numerical_value_);
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}
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template<auto R, typename Rep, typename Value>
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@ -424,7 +405,7 @@ template<auto R, typename Rep, typename Value>
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detail::InvokeResultOf<get_quantity_spec(R).character, std::multiplies<>, Rep, const Value&>
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[[nodiscard]] constexpr Quantity auto operator*(const quantity<R, Rep>& q, const Value& v)
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{
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return make_quantity<R>(q.numerical_value_ref_in(get_unit(R)) * v);
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return make_quantity<R>(q.numerical_value_ * v);
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}
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template<typename Value, auto R, typename Rep>
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@ -432,7 +413,7 @@ template<typename Value, auto R, typename Rep>
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detail::InvokeResultOf<get_quantity_spec(R).character, std::multiplies<>, const Value&, Rep>
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[[nodiscard]] constexpr Quantity auto operator*(const Value& v, const quantity<R, Rep>& q)
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{
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return make_quantity<R>(v * q.numerical_value_ref_in(get_unit(R)));
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return make_quantity<R>(v * q.numerical_value_);
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}
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template<auto R1, typename Rep1, auto R2, typename Rep2>
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@ -440,7 +421,7 @@ template<auto R1, typename Rep1, auto R2, typename Rep2>
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[[nodiscard]] constexpr Quantity auto operator/(const quantity<R1, Rep1>& lhs, const quantity<R2, Rep2>& rhs)
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{
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gsl_ExpectsAudit(rhs != rhs.zero());
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return make_quantity<R1 / R2>(lhs.numerical_value_ref_in(get_unit(R1)) / rhs.numerical_value_ref_in(get_unit(R2)));
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return make_quantity<R1 / R2>(lhs.numerical_value_ / rhs.numerical_value_);
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}
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template<auto R, typename Rep, typename Value>
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@ -449,7 +430,7 @@ template<auto R, typename Rep, typename Value>
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[[nodiscard]] constexpr Quantity auto operator/(const quantity<R, Rep>& q, const Value& v)
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{
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gsl_ExpectsAudit(v != quantity_values<Value>::zero());
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return make_quantity<R>(q.numerical_value_ref_in(get_unit(R)) / v);
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return make_quantity<R>(q.numerical_value_ / v);
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}
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template<typename Value, auto R, typename Rep>
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@ -457,7 +438,7 @@ template<typename Value, auto R, typename Rep>
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detail::InvokeResultOf<get_quantity_spec(R).character, std::divides<>, const Value&, Rep>
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[[nodiscard]] constexpr Quantity auto operator/(const Value& v, const quantity<R, Rep>& q)
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{
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return make_quantity<::mp_units::one / R>(v / q.numerical_value_ref_in(get_unit(R)));
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return make_quantity<::mp_units::one / R>(v / q.numerical_value_);
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}
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template<auto R1, typename Rep1, auto R2, typename Rep2>
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@ -466,7 +447,7 @@ template<auto R1, typename Rep1, auto R2, typename Rep2>
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[[nodiscard]] constexpr bool operator==(const quantity<R1, Rep1>& lhs, const quantity<R2, Rep2>& rhs)
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{
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using ct = std::common_type_t<quantity<R1, Rep1>, quantity<R2, Rep2>>;
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return ct(lhs).numerical_value_ref_in(ct::unit) == ct(rhs).numerical_value_ref_in(ct::unit);
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return ct(lhs).numerical_value_ == ct(rhs).numerical_value_;
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}
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template<auto R1, typename Rep1, auto R2, typename Rep2>
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@ -475,7 +456,7 @@ template<auto R1, typename Rep1, auto R2, typename Rep2>
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[[nodiscard]] constexpr auto operator<=>(const quantity<R1, Rep1>& lhs, const quantity<R2, Rep2>& rhs)
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{
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using ct = std::common_type_t<quantity<R1, Rep1>, quantity<R2, Rep2>>;
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return ct(lhs).numerical_value_ref_in(ct::unit) <=> ct(rhs).numerical_value_ref_in(ct::unit);
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return ct(lhs).numerical_value_ <=> ct(rhs).numerical_value_;
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}
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// make_quantity
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@ -111,8 +111,7 @@ struct quantity_spec_interface {
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requires Quantity<std::remove_cvref_t<Q>> &&
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(explicitly_convertible(std::remove_reference_t<Q>::quantity_spec, self))
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{
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return make_quantity<reference<self, std::remove_cvref_t<Q>::unit>{}>(
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std::forward<Q>(q).numerical_value_ref_in(q.unit));
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return make_quantity<reference<self, std::remove_cvref_t<Q>::unit>{}>(std::forward<Q>(q).numerical_value_);
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}
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#else
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template<typename Self_ = Self, UnitOf<Self_{}> U>
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@ -129,8 +128,7 @@ struct quantity_spec_interface {
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(explicitly_convertible(std::remove_reference_t<Q>::quantity_spec, Self_{}))
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[[nodiscard]] constexpr Quantity auto operator()(Q&& q) const
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{
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return make_quantity<reference<Self{}, std::remove_cvref_t<Q>::unit>{}>(
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std::forward<Q>(q).numerical_value_ref_in(q.unit));
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return make_quantity<reference<Self{}, std::remove_cvref_t<Q>::unit>{}>(std::forward<Q>(q).numerical_value_);
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}
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#endif
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};
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@ -309,8 +307,7 @@ struct quantity_spec<Self, QS, Args...> : std::remove_const_t<decltype(QS)> {
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(explicitly_convertible(std::remove_reference_t<Q>::quantity_spec, Self_{}))
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[[nodiscard]] constexpr Quantity auto operator()(Q&& q) const
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{
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return make_quantity<reference<Self{}, std::remove_cvref_t<Q>::unit>{}>(
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std::forward<Q>(q).numerical_value_ref_in(q.unit));
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return make_quantity<reference<Self{}, std::remove_cvref_t<Q>::unit>{}>(std::forward<Q>(q).numerical_value_);
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}
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#endif
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};
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@ -36,8 +36,8 @@ struct AlmostEqualsMatcher : Catch::Matchers::MatcherGenericBase {
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{
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using std::abs;
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using common = std::common_type_t<T, U>;
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const auto x = common(target_).numerical_value_ref_in(common::unit);
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const auto y = common(other).numerical_value_ref_in(common::unit);
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const auto x = common(target_).numerical_value_in(common::unit);
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const auto y = common(other).numerical_value_in(common::unit);
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const auto maxXYOne = std::max({typename T::rep{1}, abs(x), abs(y)});
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return abs(x - y) <= std::numeric_limits<typename T::rep>::epsilon() * maxXYOne;
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}
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@ -118,14 +118,14 @@ TEST_CASE("vector quantity", "[la]")
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SECTION("integral")
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{
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SECTION("scalar on LHS") { CHECK((2 * v).numerical_value_ref_in(m) == vector<int>{2, 4, 6}); }
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SECTION("scalar on RHS") { CHECK((v * 2).numerical_value_ref_in(m) == vector<int>{2, 4, 6}); }
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SECTION("scalar on LHS") { CHECK((2 * v).numerical_value_ == vector<int>{2, 4, 6}); }
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SECTION("scalar on RHS") { CHECK((v * 2).numerical_value_ == vector<int>{2, 4, 6}); }
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}
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SECTION("floating-point")
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{
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SECTION("scalar on LHS") { CHECK((0.5 * v).numerical_value_ref_in(m) == vector<double>{0.5, 1., 1.5}); }
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SECTION("scalar on RHS") { CHECK((v * 0.5).numerical_value_ref_in(m) == vector<double>{0.5, 1., 1.5}); }
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SECTION("scalar on LHS") { CHECK((0.5 * v).numerical_value_ == vector<double>{0.5, 1., 1.5}); }
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SECTION("scalar on RHS") { CHECK((v * 0.5).numerical_value_ == vector<double>{0.5, 1., 1.5}); }
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}
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}
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@ -133,8 +133,8 @@ TEST_CASE("vector quantity", "[la]")
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{
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const auto v = vector<int>{2, 4, 6} * isq::position_vector[m];
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SECTION("integral") { CHECK((v / 2).numerical_value_ref_in(m) == vector<int>{1, 2, 3}); }
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SECTION("floating-point") { CHECK((v / 0.5).numerical_value_ref_in(m) == vector<double>{4., 8., 12.}); }
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SECTION("integral") { CHECK((v / 2).numerical_value_ == vector<int>{1, 2, 3}); }
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SECTION("floating-point") { CHECK((v / 0.5).numerical_value_ == vector<double>{4., 8., 12.}); }
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}
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SECTION("add")
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@ -144,12 +144,12 @@ TEST_CASE("vector quantity", "[la]")
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SECTION("same unit")
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{
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const auto u = vector<int>{3, 2, 1} * isq::position_vector[m];
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CHECK((v + u).numerical_value_ref_in(m) == vector<int>{4, 4, 4});
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CHECK((v + u).numerical_value_ == vector<int>{4, 4, 4});
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}
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SECTION("different units")
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{
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const auto u = vector<int>{3, 2, 1} * isq::position_vector[km];
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CHECK((v + u).numerical_value_ref_in(m) == vector<int>{3001, 2002, 1003});
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CHECK((v + u).numerical_value_ == vector<int>{3001, 2002, 1003});
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}
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}
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@ -160,12 +160,12 @@ TEST_CASE("vector quantity", "[la]")
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SECTION("same unit")
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{
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const auto u = vector<int>{3, 2, 1} * isq::position_vector[m];
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CHECK((v - u).numerical_value_ref_in(m) == vector<int>{-2, 0, 2});
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CHECK((v - u).numerical_value_ == vector<int>{-2, 0, 2});
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}
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SECTION("different units")
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{
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const auto u = vector<int>{3, 2, 1} * isq::position_vector[km];
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CHECK((v - u).numerical_value_ref_in(m) == vector<int>{-2999, -1998, -997});
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CHECK((v - u).numerical_value_ == vector<int>{-2999, -1998, -997});
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}
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}
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@ -179,18 +179,18 @@ TEST_CASE("vector quantity", "[la]")
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SECTION("derived_quantity_spec")
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{
|
||||
SECTION("scalar on LHS") { CHECK((mass * v).numerical_value_ref_in(N * s) == vector<int>{2, 4, 6}); }
|
||||
SECTION("scalar on RHS") { CHECK((v * mass).numerical_value_ref_in(N * s) == vector<int>{2, 4, 6}); }
|
||||
SECTION("scalar on LHS") { CHECK((mass * v).numerical_value_ == vector<int>{2, 4, 6}); }
|
||||
SECTION("scalar on RHS") { CHECK((v * mass).numerical_value_ == vector<int>{2, 4, 6}); }
|
||||
}
|
||||
SECTION("quantity_cast to momentum")
|
||||
{
|
||||
SECTION("scalar on LHS")
|
||||
{
|
||||
CHECK(quantity_cast<isq::momentum>(mass * v).numerical_value_ref_in(N * s) == vector<int>{2, 4, 6});
|
||||
CHECK(quantity_cast<isq::momentum>(mass * v).numerical_value_ == vector<int>{2, 4, 6});
|
||||
}
|
||||
SECTION("scalar on RHS")
|
||||
{
|
||||
CHECK(quantity_cast<isq::momentum>(v * mass).numerical_value_ref_in(N * s) == vector<int>{2, 4, 6});
|
||||
CHECK(quantity_cast<isq::momentum>(v * mass).numerical_value_ == vector<int>{2, 4, 6});
|
||||
}
|
||||
}
|
||||
SECTION("quantity of momentum")
|
||||
@ -198,12 +198,12 @@ TEST_CASE("vector quantity", "[la]")
|
||||
SECTION("scalar on LHS")
|
||||
{
|
||||
const quantity<isq::momentum[N * s], vector<int>> momentum = mass * v;
|
||||
CHECK(momentum.numerical_value_ref_in(N * s) == vector<int>{2, 4, 6});
|
||||
CHECK(momentum.numerical_value_ == vector<int>{2, 4, 6});
|
||||
}
|
||||
SECTION("scalar on RHS")
|
||||
{
|
||||
const quantity<isq::momentum[N * s], vector<int>> momentum = v * mass;
|
||||
CHECK(momentum.numerical_value_ref_in(N * s) == vector<int>{2, 4, 6});
|
||||
CHECK(momentum.numerical_value_ == vector<int>{2, 4, 6});
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -214,18 +214,18 @@ TEST_CASE("vector quantity", "[la]")
|
||||
|
||||
SECTION("derived_quantity_spec")
|
||||
{
|
||||
SECTION("scalar on LHS") { CHECK((mass * v).numerical_value_ref_in(N * s) == vector<double>{0.5, 1., 1.5}); }
|
||||
SECTION("scalar on RHS") { CHECK((v * mass).numerical_value_ref_in(N * s) == vector<double>{0.5, 1., 1.5}); }
|
||||
SECTION("scalar on LHS") { CHECK((mass * v).numerical_value_ == vector<double>{0.5, 1., 1.5}); }
|
||||
SECTION("scalar on RHS") { CHECK((v * mass).numerical_value_ == vector<double>{0.5, 1., 1.5}); }
|
||||
}
|
||||
SECTION("quantity_cast to momentum")
|
||||
{
|
||||
SECTION("scalar on LHS")
|
||||
{
|
||||
CHECK(quantity_cast<isq::momentum>(mass * v).numerical_value_ref_in(N * s) == vector<double>{0.5, 1., 1.5});
|
||||
CHECK(quantity_cast<isq::momentum>(mass * v).numerical_value_ == vector<double>{0.5, 1., 1.5});
|
||||
}
|
||||
SECTION("scalar on RHS")
|
||||
{
|
||||
CHECK(quantity_cast<isq::momentum>(v * mass).numerical_value_ref_in(N * s) == vector<double>{0.5, 1., 1.5});
|
||||
CHECK(quantity_cast<isq::momentum>(v * mass).numerical_value_ == vector<double>{0.5, 1., 1.5});
|
||||
}
|
||||
}
|
||||
SECTION("quantity of momentum")
|
||||
@ -233,12 +233,12 @@ TEST_CASE("vector quantity", "[la]")
|
||||
SECTION("scalar on LHS")
|
||||
{
|
||||
const quantity<isq::momentum[N * s], vector<double>> momentum = mass * v;
|
||||
CHECK(momentum.numerical_value_ref_in(N * s) == vector<double>{0.5, 1., 1.5});
|
||||
CHECK(momentum.numerical_value_ == vector<double>{0.5, 1., 1.5});
|
||||
}
|
||||
SECTION("scalar on RHS")
|
||||
{
|
||||
const quantity<isq::momentum[N * s], vector<double>> momentum = v * mass;
|
||||
CHECK(momentum.numerical_value_ref_in(N * s) == vector<double>{0.5, 1., 1.5});
|
||||
CHECK(momentum.numerical_value_ == vector<double>{0.5, 1., 1.5});
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -252,15 +252,15 @@ TEST_CASE("vector quantity", "[la]")
|
||||
{
|
||||
const auto dur = 2 * isq::duration[h];
|
||||
|
||||
SECTION("derived_quantity_spec") { CHECK((pos / dur).numerical_value_ref_in(km / h) == vector<int>{15, 10, 5}); }
|
||||
SECTION("derived_quantity_spec") { CHECK((pos / dur).numerical_value_ == vector<int>{15, 10, 5}); }
|
||||
SECTION("quantity_cast to velocity")
|
||||
{
|
||||
CHECK(quantity_cast<isq::velocity>(pos / dur).numerical_value_ref_in(km / h) == vector<int>{15, 10, 5});
|
||||
CHECK(quantity_cast<isq::velocity>(pos / dur).numerical_value_ == vector<int>{15, 10, 5});
|
||||
}
|
||||
SECTION("quantity of velocity")
|
||||
{
|
||||
const quantity<isq::velocity[km / h], vector<int>> v = pos / dur;
|
||||
CHECK(v.numerical_value_ref_in(km / h) == vector<int>{15, 10, 5});
|
||||
CHECK(v.numerical_value_ == vector<int>{15, 10, 5});
|
||||
}
|
||||
}
|
||||
|
||||
@ -268,18 +268,15 @@ TEST_CASE("vector quantity", "[la]")
|
||||
{
|
||||
const auto dur = 0.5 * isq::duration[h];
|
||||
|
||||
SECTION("derived_quantity_spec")
|
||||
{
|
||||
CHECK((pos / dur).numerical_value_ref_in(km / h) == vector<double>{60, 40, 20});
|
||||
}
|
||||
SECTION("derived_quantity_spec") { CHECK((pos / dur).numerical_value_ == vector<double>{60, 40, 20}); }
|
||||
SECTION("quantity_cast to velocity")
|
||||
{
|
||||
CHECK(quantity_cast<isq::velocity>(pos / dur).numerical_value_ref_in(km / h) == vector<double>{60, 40, 20});
|
||||
CHECK(quantity_cast<isq::velocity>(pos / dur).numerical_value_ == vector<double>{60, 40, 20});
|
||||
}
|
||||
SECTION("quantity of velocity")
|
||||
{
|
||||
const quantity<isq::velocity[km / h], vector<double>> v = pos / dur;
|
||||
CHECK(v.numerical_value_ref_in(km / h) == vector<double>{60, 40, 20});
|
||||
CHECK(v.numerical_value_ == vector<double>{60, 40, 20});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -90,13 +90,12 @@ TEST_CASE("numeric_limits functions", "[limits]")
|
||||
{
|
||||
SECTION("'epsilon' works as expected using default floating type")
|
||||
{
|
||||
REQUIRE(epsilon<double>(isq::length[m]).numerical_value_ref_in(m) ==
|
||||
REQUIRE(epsilon<double>(isq::length[m]).numerical_value_ ==
|
||||
std::numeric_limits<decltype(1. * isq::length[m])::rep>::epsilon());
|
||||
}
|
||||
SECTION("'epsilon' works as expected using integers")
|
||||
{
|
||||
REQUIRE(epsilon<int>(isq::length[m]).numerical_value_ref_in(m) ==
|
||||
|
||||
REQUIRE(epsilon<int>(isq::length[m]).numerical_value_ ==
|
||||
std::numeric_limits<decltype(1 * isq::length[m])::rep>::epsilon());
|
||||
}
|
||||
}
|
||||
|
||||
@ -242,24 +242,22 @@ static_assert(
|
||||
////////////////////////////
|
||||
|
||||
static_assert(
|
||||
quantity_point<isq::height[m], mean_sea_level>::zero().quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) ==
|
||||
0);
|
||||
quantity_point<isq::height[m], mean_sea_level>::zero().quantity_ref_from(mean_sea_level).numerical_value_ == 0);
|
||||
static_assert(
|
||||
quantity_point<isq::height[m], mean_sea_level>::min().quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) ==
|
||||
quantity_point<isq::height[m], mean_sea_level>::min().quantity_ref_from(mean_sea_level).numerical_value_ ==
|
||||
std::numeric_limits<double>::lowest());
|
||||
static_assert(
|
||||
quantity_point<isq::height[m], mean_sea_level>::max().quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) ==
|
||||
quantity_point<isq::height[m], mean_sea_level>::max().quantity_ref_from(mean_sea_level).numerical_value_ ==
|
||||
std::numeric_limits<double>::max());
|
||||
|
||||
static_assert(
|
||||
|
||||
quantity_point<isq::height[m], ground_level, int>::zero().quantity_ref_from(ground_level).numerical_value_ref_in(m) ==
|
||||
0);
|
||||
quantity_point<isq::height[m], ground_level, int>::zero().quantity_ref_from(ground_level).numerical_value_ == 0);
|
||||
static_assert(
|
||||
quantity_point<isq::height[m], ground_level, int>::min().quantity_ref_from(ground_level).numerical_value_ref_in(m) ==
|
||||
quantity_point<isq::height[m], ground_level, int>::min().quantity_ref_from(ground_level).numerical_value_ ==
|
||||
std::numeric_limits<int>::lowest());
|
||||
static_assert(
|
||||
quantity_point<isq::height[m], ground_level, int>::max().quantity_ref_from(ground_level).numerical_value_ref_in(m) ==
|
||||
quantity_point<isq::height[m], ground_level, int>::max().quantity_ref_from(ground_level).numerical_value_ ==
|
||||
std::numeric_limits<int>::max());
|
||||
|
||||
|
||||
@ -591,15 +589,15 @@ static_assert(is_of_type<(ground_level + isq::height(short(42) * m)).point_for(m
|
||||
// converting to a different unit
|
||||
///////////////////////////////////
|
||||
|
||||
static_assert((mean_sea_level + 2. * km).in(km).quantity_ref_from(mean_sea_level).numerical_value_ref_in(km) == 2.);
|
||||
static_assert((mean_sea_level + 2. * km).in(m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 2000.);
|
||||
static_assert((mean_sea_level + 2000. * m).in(km).quantity_ref_from(mean_sea_level).numerical_value_ref_in(km) == 2.);
|
||||
static_assert((ground_level + 2. * km).in(km).quantity_ref_from(ground_level).numerical_value_ref_in(km) == 2.);
|
||||
static_assert((ground_level + 2. * km).in(m).quantity_ref_from(ground_level).numerical_value_ref_in(m) == 2000.);
|
||||
static_assert((ground_level + 2000. * m).in(km).quantity_ref_from(ground_level).numerical_value_ref_in(km) == 2.);
|
||||
static_assert((tower_peak + 2. * km).in(km).quantity_ref_from(tower_peak).numerical_value_ref_in(km) == 2.);
|
||||
static_assert((tower_peak + 2. * km).in(m).quantity_ref_from(tower_peak).numerical_value_ref_in(m) == 2000.);
|
||||
static_assert((tower_peak + 2000. * m).in(km).quantity_ref_from(tower_peak).numerical_value_ref_in(km) == 2.);
|
||||
static_assert((mean_sea_level + 2. * km).in(km).quantity_ref_from(mean_sea_level).numerical_value_ == 2.);
|
||||
static_assert((mean_sea_level + 2. * km).in(m).quantity_ref_from(mean_sea_level).numerical_value_ == 2000.);
|
||||
static_assert((mean_sea_level + 2000. * m).in(km).quantity_ref_from(mean_sea_level).numerical_value_ == 2.);
|
||||
static_assert((ground_level + 2. * km).in(km).quantity_ref_from(ground_level).numerical_value_ == 2.);
|
||||
static_assert((ground_level + 2. * km).in(m).quantity_ref_from(ground_level).numerical_value_ == 2000.);
|
||||
static_assert((ground_level + 2000. * m).in(km).quantity_ref_from(ground_level).numerical_value_ == 2.);
|
||||
static_assert((tower_peak + 2. * km).in(km).quantity_ref_from(tower_peak).numerical_value_ == 2.);
|
||||
static_assert((tower_peak + 2. * km).in(m).quantity_ref_from(tower_peak).numerical_value_ == 2000.);
|
||||
static_assert((tower_peak + 2000. * m).in(km).quantity_ref_from(tower_peak).numerical_value_ == 2.);
|
||||
|
||||
#if MP_UNITS_COMP_GCC != 10 || MP_UNITS_COMP_GCC_MINOR > 2
|
||||
template<template<auto, auto, typename> typename QP>
|
||||
@ -672,14 +670,14 @@ static_assert([](auto v) {
|
||||
////////////////////////
|
||||
|
||||
// same type
|
||||
static_assert((mean_sea_level + 1 * m += 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 2);
|
||||
static_assert((mean_sea_level + 2 * m -= 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 1);
|
||||
static_assert((mean_sea_level + 1 * m += 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 2);
|
||||
static_assert((mean_sea_level + 2 * m -= 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 1);
|
||||
|
||||
// different types
|
||||
static_assert((mean_sea_level + 2.5 * m += 3 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 5.5);
|
||||
static_assert((mean_sea_level + 123 * m += 1 * km).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 1123);
|
||||
static_assert((mean_sea_level + 5.5 * m -= 3 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 2.5);
|
||||
static_assert((mean_sea_level + 1123 * m -= 1 * km).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 123);
|
||||
static_assert((mean_sea_level + 2.5 * m += 3 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 5.5);
|
||||
static_assert((mean_sea_level + 123 * m += 1 * km).quantity_ref_from(mean_sea_level).numerical_value_ == 1123);
|
||||
static_assert((mean_sea_level + 5.5 * m -= 3 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 2.5);
|
||||
static_assert((mean_sea_level + 1123 * m -= 1 * km).quantity_ref_from(mean_sea_level).numerical_value_ == 123);
|
||||
|
||||
|
||||
template<template<auto, auto, typename> typename QP>
|
||||
@ -952,30 +950,30 @@ static_assert(is_of_type<(1 * m + tower_peak) - (1 * m + other_ground_level), qu
|
||||
// check for integral types promotion
|
||||
static_assert(is_same_v<decltype(((mean_sea_level + std::uint8_t(0) * m) + std::uint8_t(0) * m)
|
||||
.quantity_ref_from(mean_sea_level)
|
||||
.numerical_value_ref_in(m)),
|
||||
int&&>);
|
||||
.numerical_value_),
|
||||
int>);
|
||||
static_assert(is_same_v<decltype((std::uint8_t(0) * m + (mean_sea_level + std::uint8_t(0) * m))
|
||||
.quantity_ref_from(mean_sea_level)
|
||||
.numerical_value_ref_in(m)),
|
||||
int&&>);
|
||||
.numerical_value_),
|
||||
int>);
|
||||
static_assert(is_same_v<decltype(((mean_sea_level + std::uint8_t(0) * m) - std::uint8_t(0) * m)
|
||||
.quantity_ref_from(mean_sea_level)
|
||||
.numerical_value_ref_in(m)),
|
||||
int&&>);
|
||||
static_assert(is_same_v<decltype(((mean_sea_level + std::uint8_t(0) * m) - (mean_sea_level + std::uint8_t(0) * m))
|
||||
.numerical_value_ref_in(m)),
|
||||
int&&>);
|
||||
.numerical_value_),
|
||||
int>);
|
||||
static_assert(
|
||||
is_same_v<
|
||||
decltype(((mean_sea_level + std::uint8_t(0) * m) - (mean_sea_level + std::uint8_t(0) * m)).numerical_value_), int>);
|
||||
static_assert(((mean_sea_level + std::uint8_t(128) * m) + std::uint8_t(128) * m)
|
||||
.quantity_ref_from(mean_sea_level)
|
||||
.numerical_value_ref_in(m) == std::uint8_t(128) + std::uint8_t(128));
|
||||
.numerical_value_ == std::uint8_t(128) + std::uint8_t(128));
|
||||
static_assert((std::uint8_t(128) * m + (mean_sea_level + std::uint8_t(128) * m))
|
||||
.quantity_ref_from(mean_sea_level)
|
||||
.numerical_value_ref_in(m) == std::uint8_t(128) + std::uint8_t(128));
|
||||
static_assert(((mean_sea_level + std::uint8_t(0) * m) - std::uint8_t(1) * m)
|
||||
.quantity_ref_from(mean_sea_level)
|
||||
.numerical_value_ref_in(m) == std::uint8_t(0) - std::uint8_t(1));
|
||||
static_assert(((mean_sea_level + std::uint8_t(0) * m) - (mean_sea_level + std::uint8_t(1) * m))
|
||||
.numerical_value_ref_in(m) == std::uint8_t(0) - std::uint8_t(1));
|
||||
.numerical_value_ == std::uint8_t(128) + std::uint8_t(128));
|
||||
static_assert(
|
||||
((mean_sea_level + std::uint8_t(0) * m) - std::uint8_t(1) * m).quantity_ref_from(mean_sea_level).numerical_value_ ==
|
||||
std::uint8_t(0) - std::uint8_t(1));
|
||||
static_assert(((mean_sea_level + std::uint8_t(0) * m) - (mean_sea_level + std::uint8_t(1) * m)).numerical_value_ ==
|
||||
std::uint8_t(0) - std::uint8_t(1));
|
||||
|
||||
// different representation types
|
||||
static_assert(is_of_type<(mean_sea_level + 1. * m) + 1 * m, quantity_point<si::metre, mean_sea_level, double>>);
|
||||
@ -1029,49 +1027,39 @@ static_assert(is_of_type<(mean_sea_level + 1 * km) - (mean_sea_level + 1. * m),
|
||||
static_assert(is_of_type<(mean_sea_level + 1. * km) - (mean_sea_level + 1. * m), quantity<si::metre, double>>);
|
||||
|
||||
|
||||
static_assert(((mean_sea_level + 1 * m) + 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 2);
|
||||
static_assert((1 * m + (mean_sea_level + 1 * m)).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 2);
|
||||
static_assert(((mean_sea_level + 1 * m) + 1 * km).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 1001);
|
||||
static_assert((1 * m + (mean_sea_level + 1 * km)).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 1001);
|
||||
static_assert(((mean_sea_level + 1 * km) + 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 1001);
|
||||
static_assert((1 * km + (mean_sea_level + 1 * m)).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 1001);
|
||||
static_assert(((mean_sea_level + 2 * m) - 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 1);
|
||||
static_assert(((mean_sea_level + 1 * km) - 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 999);
|
||||
static_assert(((mean_sea_level + 1 * m) + 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 2);
|
||||
static_assert((1 * m + (mean_sea_level + 1 * m)).quantity_ref_from(mean_sea_level).numerical_value_ == 2);
|
||||
static_assert(((mean_sea_level + 1 * m) + 1 * km).quantity_ref_from(mean_sea_level).numerical_value_ == 1001);
|
||||
static_assert((1 * m + (mean_sea_level + 1 * km)).quantity_ref_from(mean_sea_level).numerical_value_ == 1001);
|
||||
static_assert(((mean_sea_level + 1 * km) + 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 1001);
|
||||
static_assert((1 * km + (mean_sea_level + 1 * m)).quantity_ref_from(mean_sea_level).numerical_value_ == 1001);
|
||||
static_assert(((mean_sea_level + 2 * m) - 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 1);
|
||||
static_assert(((mean_sea_level + 1 * km) - 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 999);
|
||||
|
||||
static_assert(((mean_sea_level + 1.5 * m) + 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 2.5);
|
||||
static_assert((1.5 * m + (mean_sea_level + 1 * m)).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 2.5);
|
||||
static_assert(((mean_sea_level + 1.5 * m) + 1 * km).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) ==
|
||||
1001.5);
|
||||
static_assert((1.5 * m + (mean_sea_level + 1 * km)).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) ==
|
||||
1001.5);
|
||||
static_assert(((mean_sea_level + 1.5 * km) + 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) ==
|
||||
1501);
|
||||
static_assert((1.5 * km + (mean_sea_level + 1 * m)).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) ==
|
||||
1501);
|
||||
static_assert(((mean_sea_level + 2.5 * m) - 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 1.5);
|
||||
static_assert(((mean_sea_level + 1.5 * km) - 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) ==
|
||||
1499);
|
||||
static_assert(((mean_sea_level + 1.5 * m) + 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 2.5);
|
||||
static_assert((1.5 * m + (mean_sea_level + 1 * m)).quantity_ref_from(mean_sea_level).numerical_value_ == 2.5);
|
||||
static_assert(((mean_sea_level + 1.5 * m) + 1 * km).quantity_ref_from(mean_sea_level).numerical_value_ == 1001.5);
|
||||
static_assert((1.5 * m + (mean_sea_level + 1 * km)).quantity_ref_from(mean_sea_level).numerical_value_ == 1001.5);
|
||||
static_assert(((mean_sea_level + 1.5 * km) + 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 1501);
|
||||
static_assert((1.5 * km + (mean_sea_level + 1 * m)).quantity_ref_from(mean_sea_level).numerical_value_ == 1501);
|
||||
static_assert(((mean_sea_level + 2.5 * m) - 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 1.5);
|
||||
static_assert(((mean_sea_level + 1.5 * km) - 1 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 1499);
|
||||
|
||||
static_assert(((mean_sea_level + 1 * m) + 1.5 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 2.5);
|
||||
static_assert((1 * m + (mean_sea_level + 1.5 * m)).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 2.5);
|
||||
static_assert(((mean_sea_level + 1 * m) + 1.5 * km).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) ==
|
||||
1501);
|
||||
static_assert((1 * m + (mean_sea_level + 1.5 * km)).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) ==
|
||||
1501);
|
||||
static_assert(((mean_sea_level + 1 * km) + 1.5 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) ==
|
||||
1001.5);
|
||||
static_assert((1 * km + (mean_sea_level + 1.5 * m)).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) ==
|
||||
1001.5);
|
||||
static_assert(((mean_sea_level + 2 * m) - 1.5 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) == 0.5);
|
||||
static_assert(((mean_sea_level + 1 * km) - 1.5 * m).quantity_ref_from(mean_sea_level).numerical_value_ref_in(m) ==
|
||||
998.5);
|
||||
static_assert(((mean_sea_level + 1 * m) + 1.5 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 2.5);
|
||||
static_assert((1 * m + (mean_sea_level + 1.5 * m)).quantity_ref_from(mean_sea_level).numerical_value_ == 2.5);
|
||||
static_assert(((mean_sea_level + 1 * m) + 1.5 * km).quantity_ref_from(mean_sea_level).numerical_value_ == 1501);
|
||||
static_assert((1 * m + (mean_sea_level + 1.5 * km)).quantity_ref_from(mean_sea_level).numerical_value_ == 1501);
|
||||
static_assert(((mean_sea_level + 1 * km) + 1.5 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 1001.5);
|
||||
static_assert((1 * km + (mean_sea_level + 1.5 * m)).quantity_ref_from(mean_sea_level).numerical_value_ == 1001.5);
|
||||
static_assert(((mean_sea_level + 2 * m) - 1.5 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 0.5);
|
||||
static_assert(((mean_sea_level + 1 * km) - 1.5 * m).quantity_ref_from(mean_sea_level).numerical_value_ == 998.5);
|
||||
|
||||
static_assert(((mean_sea_level + 2 * m) - (mean_sea_level + 1 * m)).numerical_value_ref_in(m) == 1);
|
||||
static_assert(((mean_sea_level + 1 * km) - (mean_sea_level + 1 * m)).numerical_value_ref_in(m) == 999);
|
||||
static_assert(((mean_sea_level + 2.5 * m) - (mean_sea_level + 1 * m)).numerical_value_ref_in(m) == 1.5);
|
||||
static_assert(((mean_sea_level + 1.5 * km) - (mean_sea_level + 1 * m)).numerical_value_ref_in(m) == 1499);
|
||||
static_assert(((mean_sea_level + 2 * m) - (mean_sea_level + 1.5 * m)).numerical_value_ref_in(m) == 0.5);
|
||||
static_assert(((mean_sea_level + 1 * km) - (mean_sea_level + 1.5 * m)).numerical_value_ref_in(m) == 998.5);
|
||||
static_assert(((mean_sea_level + 2 * m) - (mean_sea_level + 1 * m)).numerical_value_ == 1);
|
||||
static_assert(((mean_sea_level + 1 * km) - (mean_sea_level + 1 * m)).numerical_value_ == 999);
|
||||
static_assert(((mean_sea_level + 2.5 * m) - (mean_sea_level + 1 * m)).numerical_value_ == 1.5);
|
||||
static_assert(((mean_sea_level + 1.5 * km) - (mean_sea_level + 1 * m)).numerical_value_ == 1499);
|
||||
static_assert(((mean_sea_level + 2 * m) - (mean_sea_level + 1.5 * m)).numerical_value_ == 0.5);
|
||||
static_assert(((mean_sea_level + 1 * km) - (mean_sea_level + 1.5 * m)).numerical_value_ == 998.5);
|
||||
|
||||
static_assert((mean_sea_level + 42 * m) - (ground_level + 42 * m) == -42 * m);
|
||||
static_assert((ground_level + 42 * m) - (mean_sea_level + 42 * m) == 42 * m);
|
||||
|
||||
@ -112,15 +112,14 @@ static_assert(is_same_v<quantity<isq::length[m], int>::rep, int>);
|
||||
// static member functions
|
||||
////////////////////////////
|
||||
|
||||
static_assert(quantity<isq::length[m], int>::zero().numerical_value_ref_in(m) == 0);
|
||||
static_assert(quantity<isq::length[m], int>::one().numerical_value_ref_in(m) == 1);
|
||||
static_assert(quantity<isq::length[m], int>::min().numerical_value_ref_in(m) == std::numeric_limits<int>::lowest());
|
||||
static_assert(quantity<isq::length[m], int>::max().numerical_value_ref_in(m) == std::numeric_limits<int>::max());
|
||||
static_assert(quantity<isq::length[m], double>::zero().numerical_value_ref_in(m) == 0.0);
|
||||
static_assert(quantity<isq::length[m], double>::one().numerical_value_ref_in(m) == 1.0);
|
||||
static_assert(quantity<isq::length[m], double>::min().numerical_value_ref_in(m) ==
|
||||
std::numeric_limits<double>::lowest());
|
||||
static_assert(quantity<isq::length[m], double>::max().numerical_value_ref_in(m) == std::numeric_limits<double>::max());
|
||||
static_assert(quantity<isq::length[m], int>::zero().numerical_value_ == 0);
|
||||
static_assert(quantity<isq::length[m], int>::one().numerical_value_ == 1);
|
||||
static_assert(quantity<isq::length[m], int>::min().numerical_value_ == std::numeric_limits<int>::lowest());
|
||||
static_assert(quantity<isq::length[m], int>::max().numerical_value_ == std::numeric_limits<int>::max());
|
||||
static_assert(quantity<isq::length[m], double>::zero().numerical_value_ == 0.0);
|
||||
static_assert(quantity<isq::length[m], double>::one().numerical_value_ == 1.0);
|
||||
static_assert(quantity<isq::length[m], double>::min().numerical_value_ == std::numeric_limits<double>::lowest());
|
||||
static_assert(quantity<isq::length[m], double>::max().numerical_value_ == std::numeric_limits<double>::max());
|
||||
|
||||
|
||||
//////////////////////////////
|
||||
@ -191,10 +190,10 @@ static_assert(std::convertible_to<quantity<isq::length[m], int>, quantity<isq::l
|
||||
// obtaining a number
|
||||
///////////////////////
|
||||
|
||||
static_assert(quantity<isq::length[m], int>(123 * m).numerical_value_ref_in(m) == 123);
|
||||
static_assert(quantity<isq::length[m], int>(2 * km).numerical_value_ref_in(m) == 2000);
|
||||
static_assert(quantity<isq::length[km], int>(2 * km).numerical_value_ref_in(km) == 2);
|
||||
static_assert(quantity<isq::length[km]>(1500 * m).numerical_value_ref_in(km) == 1.5);
|
||||
static_assert(quantity<isq::length[m], int>(123 * m).numerical_value_ == 123);
|
||||
static_assert(quantity<isq::length[m], int>(2 * km).numerical_value_ == 2000);
|
||||
static_assert(quantity<isq::length[km], int>(2 * km).numerical_value_ == 2);
|
||||
static_assert(quantity<isq::length[km]>(1500 * m).numerical_value_ == 1.5);
|
||||
|
||||
|
||||
///////////////////////////////////
|
||||
@ -205,11 +204,11 @@ static_assert(is_of_type<(2. * km).in(m), quantity<si::metre>>);
|
||||
static_assert(is_of_type<isq::length(2. * km).in(m), quantity<isq::length[m]>>);
|
||||
static_assert(is_of_type<isq::height(2. * km).in(m), quantity<isq::height[m]>>);
|
||||
|
||||
static_assert(quantity<isq::length[km]>(2. * km).in(km).numerical_value_ref_in(km) == 2.);
|
||||
static_assert(quantity<isq::length[km]>(2. * km).in(m).numerical_value_ref_in(m) == 2000.);
|
||||
static_assert(quantity<isq::length[m]>(2000. * m).in(km).numerical_value_ref_in(km) == 2.);
|
||||
static_assert(quantity<isq::length[km], int>(2 * km).in(km).numerical_value_ref_in(km) == 2);
|
||||
static_assert(quantity<isq::length[km], int>(2 * km).in(m).numerical_value_ref_in(m) == 2000);
|
||||
static_assert(quantity<isq::length[km]>(2. * km).in(km).numerical_value_ == 2.);
|
||||
static_assert(quantity<isq::length[km]>(2. * km).in(m).numerical_value_ == 2000.);
|
||||
static_assert(quantity<isq::length[m]>(2000. * m).in(km).numerical_value_ == 2.);
|
||||
static_assert(quantity<isq::length[km], int>(2 * km).in(km).numerical_value_ == 2);
|
||||
static_assert(quantity<isq::length[km], int>(2 * km).in(m).numerical_value_ == 2000);
|
||||
|
||||
#if MP_UNITS_COMP_GCC != 10 || MP_UNITS_COMP_GCC_MINOR > 2
|
||||
template<template<auto, typename> typename Q>
|
||||
@ -309,28 +308,28 @@ static_assert([] {
|
||||
auto l1(1 * m), l2(2 * m);
|
||||
return l2 = l1;
|
||||
}()
|
||||
.numerical_value_ref_in(m) == 1);
|
||||
.numerical_value_ == 1);
|
||||
static_assert([] {
|
||||
const auto l1(1 * m);
|
||||
auto l2(2 * m);
|
||||
return l2 = l1;
|
||||
}()
|
||||
.numerical_value_ref_in(m) == 1);
|
||||
.numerical_value_ == 1);
|
||||
static_assert([]() {
|
||||
auto l1(1 * m), l2(2 * m);
|
||||
return l2 = std::move(l1);
|
||||
}()
|
||||
.numerical_value_ref_in(m) == 1);
|
||||
.numerical_value_ == 1);
|
||||
|
||||
|
||||
////////////////////
|
||||
// unary operators
|
||||
////////////////////
|
||||
|
||||
static_assert((+123 * m).numerical_value_ref_in(m) == 123);
|
||||
static_assert((-123 * m).numerical_value_ref_in(m) == -123);
|
||||
static_assert((+(-123 * m)).numerical_value_ref_in(m) == -123);
|
||||
static_assert((-(-123 * m)).numerical_value_ref_in(m) == 123);
|
||||
static_assert((+123 * m).numerical_value_ == 123);
|
||||
static_assert((-123 * m).numerical_value_ == -123);
|
||||
static_assert((+(-123 * m)).numerical_value_ == -123);
|
||||
static_assert((-(-123 * m)).numerical_value_ == 123);
|
||||
|
||||
static_assert([](auto v) {
|
||||
auto vv = v++;
|
||||
@ -349,7 +348,7 @@ static_assert([](auto v) {
|
||||
return std::pair(v, vv);
|
||||
}(123 * m) == std::pair(122 * m, 122 * m));
|
||||
|
||||
static_assert(is_same_v<decltype((+(short{0} * m)).numerical_value_ref_in(m)), int&&>);
|
||||
static_assert(is_same_v<decltype((+(short{0} * m)).numerical_value_), int>);
|
||||
|
||||
|
||||
////////////////////////
|
||||
@ -357,30 +356,31 @@ static_assert(is_same_v<decltype((+(short{0} * m)).numerical_value_ref_in(m)), i
|
||||
////////////////////////
|
||||
|
||||
// same type
|
||||
static_assert((1 * m += 1 * m).numerical_value_ref_in(m) == 2);
|
||||
static_assert((2 * m -= 1 * m).numerical_value_ref_in(m) == 1);
|
||||
static_assert((1 * m *= 2).numerical_value_ref_in(m) == 2);
|
||||
static_assert((2 * m /= 2).numerical_value_ref_in(m) == 1);
|
||||
static_assert((1 * m *= 2 * one).numerical_value_ref_in(m) == 2);
|
||||
static_assert((2 * m /= 2 * one).numerical_value_ref_in(m) == 1);
|
||||
static_assert((7 * m %= 2 * m).numerical_value_ref_in(m) == 1);
|
||||
static_assert((1 * m += 1 * m).numerical_value_ == 2);
|
||||
static_assert((2 * m -= 1 * m).numerical_value_ == 1);
|
||||
static_assert((1 * m *= 2).numerical_value_ == 2);
|
||||
static_assert((2 * m /= 2).numerical_value_ == 1);
|
||||
static_assert((1 * m *= 2 * one).numerical_value_ == 2);
|
||||
static_assert((2 * m /= 2 * one).numerical_value_ == 1);
|
||||
static_assert((7 * m %= 2 * m).numerical_value_ == 1);
|
||||
|
||||
// different types
|
||||
static_assert((2.5 * m += 3 * m).numerical_value_ref_in(m) == 5.5);
|
||||
static_assert((123 * m += 1 * km).numerical_value_ref_in(m) == 1123);
|
||||
static_assert((5.5 * m -= 3 * m).numerical_value_ref_in(m) == 2.5);
|
||||
static_assert((1123 * m -= 1 * km).numerical_value_ref_in(m) == 123);
|
||||
static_assert((2.5 * m *= 3).numerical_value_ref_in(m) == 7.5);
|
||||
static_assert((7.5 * m /= 3).numerical_value_ref_in(m) == 2.5);
|
||||
static_assert((2.5 * m *= 3 * one).numerical_value_ref_in(m) == 7.5);
|
||||
static_assert((7.5 * m /= 3 * one).numerical_value_ref_in(m) == 2.5);
|
||||
static_assert((3500 * m %= 1 * km).numerical_value_ref_in(m) == 500);
|
||||
static_assert((2.5 * m += 3 * m).numerical_value_ == 5.5);
|
||||
static_assert((123 * m += 1 * km).numerical_value_ == 1123);
|
||||
static_assert((5.5 * m -= 3 * m).numerical_value_ == 2.5);
|
||||
static_assert((1123 * m -= 1 * km).numerical_value_ == 123);
|
||||
static_assert((2.5 * m *= 3).numerical_value_ == 7.5);
|
||||
static_assert((7.5 * m /= 3).numerical_value_ == 2.5);
|
||||
static_assert((2.5 * m *= 3 * one).numerical_value_ == 7.5);
|
||||
static_assert((7.5 * m /= 3 * one).numerical_value_ == 2.5);
|
||||
static_assert((3500 * m %= 1 * km).numerical_value_ == 500);
|
||||
|
||||
// static_assert((std::uint8_t(255) * m %= 256 * m).numerical_value_ref_in(m) != [] { std::uint8_t ui(255); return ui %=
|
||||
// 256;
|
||||
// static_assert((std::uint8_t(255) * m %= 256 * m).numerical_value_ == [] {
|
||||
// std::uint8_t ui(255);
|
||||
// return ui %= 256;
|
||||
// }()); // UB
|
||||
// TODO: Fix
|
||||
static_assert((std::uint8_t(255) * m %= 257 * m).numerical_value_ref_in(m) != [] {
|
||||
static_assert((std::uint8_t(255) * m %= 257 * m).numerical_value_ != [] {
|
||||
std::uint8_t ui(255);
|
||||
return ui %= 257;
|
||||
}());
|
||||
@ -390,10 +390,10 @@ static_assert((std::uint8_t(255) * m %= 257 * m).numerical_value_ref_in(m) != []
|
||||
#ifndef MP_UNITS_COMP_MSVC
|
||||
// next two lines trigger conversions warnings
|
||||
// (warning disabled in CMake for this file)
|
||||
static_assert((22 * m *= 33.33).numerical_value_ref_in(m) == 733);
|
||||
static_assert((22 * m /= 3.33).numerical_value_ref_in(m) == 6);
|
||||
static_assert((22 * m *= 33.33 * one).numerical_value_ref_in(m) == 733);
|
||||
static_assert((22 * m /= 3.33 * one).numerical_value_ref_in(m) == 6);
|
||||
static_assert((22 * m *= 33.33).numerical_value_ == 733);
|
||||
static_assert((22 * m /= 3.33).numerical_value_ == 6);
|
||||
static_assert((22 * m *= 33.33 * one).numerical_value_ == 733);
|
||||
static_assert((22 * m /= 3.33 * one).numerical_value_ == 6);
|
||||
#endif
|
||||
|
||||
template<template<auto, typename> typename Q>
|
||||
@ -518,15 +518,14 @@ static_assert(is_of_type<1 * km % (300 * m), quantity<si::metre, int>>);
|
||||
static_assert(is_of_type<4 * one % (2 * one), quantity<one, int>>);
|
||||
|
||||
// check for integral types promotion
|
||||
static_assert(is_same_v<decltype((std::uint8_t(0) * m + std::uint8_t(0) * m).numerical_value_ref_in(m)), int&&>);
|
||||
static_assert(is_same_v<decltype((std::uint8_t(0) * m - std::uint8_t(0) * m).numerical_value_ref_in(m)), int&&>);
|
||||
static_assert((std::uint8_t(128) * m + std::uint8_t(128) * m).numerical_value_ref_in(m) ==
|
||||
static_assert(is_same_v<decltype(std::uint8_t(0) * m + std::uint8_t(0) * m)::rep, int>);
|
||||
static_assert(is_same_v<decltype(std::uint8_t(0) * m - std::uint8_t(0) * m)::rep, int>);
|
||||
static_assert((std::uint8_t(128) * m + std::uint8_t(128) * m).numerical_value_ ==
|
||||
std::uint8_t(128) + std::uint8_t(128));
|
||||
static_assert((std::uint8_t(0) * m - std::uint8_t(1) * m).numerical_value_ref_in(m) ==
|
||||
std::uint8_t(0) - std::uint8_t(1));
|
||||
static_assert((std::uint8_t(0) * m - std::uint8_t(1) * m).numerical_value_ == std::uint8_t(0) - std::uint8_t(1));
|
||||
|
||||
static_assert(is_same_v<decltype(((std::uint8_t(0) * m) % (std::uint8_t(0) * m)).numerical_value_ref_in(m)),
|
||||
decltype(std::uint8_t(0) % std::uint8_t(0))&&>);
|
||||
static_assert(
|
||||
is_same_v<decltype((std::uint8_t(0) * m) % (std::uint8_t(0) * m))::rep, decltype(std::uint8_t(0) % std::uint8_t(0))>);
|
||||
|
||||
// different representation types
|
||||
static_assert(is_of_type<1. * m + 1 * m, quantity<si::metre, double>>);
|
||||
@ -599,67 +598,67 @@ static_assert(is_of_type<1 * m / (1 * s), quantity<derived_unit<struct si::metre
|
||||
static_assert(is_of_type<1 * m / (1 * min), quantity<derived_unit<struct si::metre, per<struct si::minute>>{}, int>>);
|
||||
static_assert(is_of_type<1 * min / (1 * m), quantity<derived_unit<struct si::minute, per<struct si::metre>>{}, int>>);
|
||||
|
||||
static_assert((1 * m + 1 * m).numerical_value_ref_in(m) == 2);
|
||||
static_assert((1 * m + 1 * km).numerical_value_ref_in(m) == 1001);
|
||||
static_assert((1 * km + 1 * m).numerical_value_ref_in(m) == 1001);
|
||||
static_assert((2 * m - 1 * m).numerical_value_ref_in(m) == 1);
|
||||
static_assert((1 * km - 1 * m).numerical_value_ref_in(m) == 999);
|
||||
static_assert((2 * m * 2).numerical_value_ref_in(m) == 4);
|
||||
static_assert((2 * m * (2 * one)).numerical_value_ref_in(m) == 4);
|
||||
static_assert((2 * m * (2 * percent)).numerical_value_ref_in(m * percent) == 4);
|
||||
static_assert((3 * 3 * m).numerical_value_ref_in(m) == 9);
|
||||
static_assert(((3 * one) * (3 * m)).numerical_value_ref_in(m) == 9);
|
||||
static_assert(((3 * percent) * (3 * m)).numerical_value_ref_in(m * percent) == 9);
|
||||
static_assert((4 * m / 2).numerical_value_ref_in(m) == 2);
|
||||
static_assert((4 * m / (2 * one)).numerical_value_ref_in(m) == 2);
|
||||
static_assert((4 * m / (2 * percent)).numerical_value_ref_in(m / percent) == 2);
|
||||
static_assert((4 * km / (2 * m)).numerical_value_ref_in(km / m) == 2);
|
||||
static_assert((4000 * m / (2 * m)).numerical_value_ref_in(one) == 2000);
|
||||
static_assert((1 * m + 1 * m).numerical_value_ == 2);
|
||||
static_assert((1 * m + 1 * km).numerical_value_ == 1001);
|
||||
static_assert((1 * km + 1 * m).numerical_value_ == 1001);
|
||||
static_assert((2 * m - 1 * m).numerical_value_ == 1);
|
||||
static_assert((1 * km - 1 * m).numerical_value_ == 999);
|
||||
static_assert((2 * m * 2).numerical_value_ == 4);
|
||||
static_assert((2 * m * (2 * one)).numerical_value_ == 4);
|
||||
static_assert((2 * m * (2 * percent)).numerical_value_ == 4);
|
||||
static_assert((3 * 3 * m).numerical_value_ == 9);
|
||||
static_assert(((3 * one) * (3 * m)).numerical_value_ == 9);
|
||||
static_assert(((3 * percent) * (3 * m)).numerical_value_ == 9);
|
||||
static_assert((4 * m / 2).numerical_value_ == 2);
|
||||
static_assert((4 * m / (2 * one)).numerical_value_ == 2);
|
||||
static_assert((4 * m / (2 * percent)).numerical_value_ == 2);
|
||||
static_assert((4 * km / (2 * m)).numerical_value_ == 2);
|
||||
static_assert((4000 * m / (2 * m)).numerical_value_ == 2000);
|
||||
|
||||
static_assert((1.5 * m + 1 * m).numerical_value_ref_in(m) == 2.5);
|
||||
static_assert((1.5 * m + 1 * km).numerical_value_ref_in(m) == 1001.5);
|
||||
static_assert((1.5 * km + 1 * m).numerical_value_ref_in(m) == 1501);
|
||||
static_assert((2.5 * m - 1 * m).numerical_value_ref_in(m) == 1.5);
|
||||
static_assert((1.5 * km - 1 * m).numerical_value_ref_in(m) == 1499);
|
||||
static_assert((2.5 * m * 2).numerical_value_ref_in(m) == 5);
|
||||
static_assert((2.5 * m * (2 * one)).numerical_value_ref_in(m) == 5);
|
||||
static_assert((2.5 * m * (2 * percent)).numerical_value_ref_in(m * percent) == 5);
|
||||
static_assert((2.5L * (2 * m)).numerical_value_ref_in(m) == 5);
|
||||
static_assert((2.5L * one * (2 * m)).numerical_value_ref_in(m) == 5);
|
||||
static_assert((2.5L * percent * (2 * m)).numerical_value_ref_in(m * percent) == 5);
|
||||
static_assert((5. * m / 2).numerical_value_ref_in(m) == 2.5);
|
||||
static_assert((5. * m / (2 * one)).numerical_value_ref_in(m) == 2.5);
|
||||
static_assert((5. * m / (2 * percent)).numerical_value_ref_in(m / percent) == 2.5);
|
||||
static_assert((5. * km / (2 * m)).numerical_value_ref_in(km / m) == 2.5);
|
||||
static_assert((5000. * m / (2 * m)).numerical_value_ref_in(one) == 2500);
|
||||
static_assert((1.5 * m + 1 * m).numerical_value_ == 2.5);
|
||||
static_assert((1.5 * m + 1 * km).numerical_value_ == 1001.5);
|
||||
static_assert((1.5 * km + 1 * m).numerical_value_ == 1501);
|
||||
static_assert((2.5 * m - 1 * m).numerical_value_ == 1.5);
|
||||
static_assert((1.5 * km - 1 * m).numerical_value_ == 1499);
|
||||
static_assert((2.5 * m * 2).numerical_value_ == 5);
|
||||
static_assert((2.5 * m * (2 * one)).numerical_value_ == 5);
|
||||
static_assert((2.5 * m * (2 * percent)).numerical_value_ == 5);
|
||||
static_assert((2.5L * (2 * m)).numerical_value_ == 5);
|
||||
static_assert((2.5L * one * (2 * m)).numerical_value_ == 5);
|
||||
static_assert((2.5L * percent * (2 * m)).numerical_value_ == 5);
|
||||
static_assert((5. * m / 2).numerical_value_ == 2.5);
|
||||
static_assert((5. * m / (2 * one)).numerical_value_ == 2.5);
|
||||
static_assert((5. * m / (2 * percent)).numerical_value_ == 2.5);
|
||||
static_assert((5. * km / (2 * m)).numerical_value_ == 2.5);
|
||||
static_assert((5000. * m / (2 * m)).numerical_value_ == 2500);
|
||||
|
||||
static_assert((1 * m + 1.5 * m).numerical_value_ref_in(m) == 2.5);
|
||||
static_assert((1 * m + 1.5 * km).numerical_value_ref_in(m) == 1501);
|
||||
static_assert((1 * km + 1.5 * m).numerical_value_ref_in(m) == 1001.5);
|
||||
static_assert((2 * m - 1.5 * m).numerical_value_ref_in(m) == 0.5);
|
||||
static_assert((1 * km - 1.5 * m).numerical_value_ref_in(m) == 998.5);
|
||||
static_assert((2 * m * 2.5L).numerical_value_ref_in(m) == 5);
|
||||
static_assert((2 * m * (2.5L * one)).numerical_value_ref_in(m) == 5);
|
||||
static_assert((2 * m * (2.5L * percent)).numerical_value_ref_in(m * percent) == 5);
|
||||
static_assert((2 * 2.5 * m).numerical_value_ref_in(m) == 5);
|
||||
static_assert((2 * one * (2.5 * m)).numerical_value_ref_in(m) == 5);
|
||||
static_assert((2 * percent * (2.5 * m)).numerical_value_ref_in(m * percent) == 5);
|
||||
static_assert((5 * m / 2.5L).numerical_value_ref_in(m) == 2);
|
||||
static_assert((5 * m / (2.5L * one)).numerical_value_ref_in(m) == 2);
|
||||
static_assert((5 * m / (2.5L * percent)).numerical_value_ref_in(m / percent) == 2);
|
||||
static_assert((5 * km / (2.5 * m)).numerical_value_ref_in(km / m) == 2);
|
||||
static_assert((5000 * m / (2.5 * m)).numerical_value_ref_in(one) == 2000);
|
||||
static_assert((1 * m + 1.5 * m).numerical_value_ == 2.5);
|
||||
static_assert((1 * m + 1.5 * km).numerical_value_ == 1501);
|
||||
static_assert((1 * km + 1.5 * m).numerical_value_ == 1001.5);
|
||||
static_assert((2 * m - 1.5 * m).numerical_value_ == 0.5);
|
||||
static_assert((1 * km - 1.5 * m).numerical_value_ == 998.5);
|
||||
static_assert((2 * m * 2.5L).numerical_value_ == 5);
|
||||
static_assert((2 * m * (2.5L * one)).numerical_value_ == 5);
|
||||
static_assert((2 * m * (2.5L * percent)).numerical_value_ == 5);
|
||||
static_assert((2 * 2.5 * m).numerical_value_ == 5);
|
||||
static_assert((2 * one * (2.5 * m)).numerical_value_ == 5);
|
||||
static_assert((2 * percent * (2.5 * m)).numerical_value_ == 5);
|
||||
static_assert((5 * m / 2.5L).numerical_value_ == 2);
|
||||
static_assert((5 * m / (2.5L * one)).numerical_value_ == 2);
|
||||
static_assert((5 * m / (2.5L * percent)).numerical_value_ == 2);
|
||||
static_assert((5 * km / (2.5 * m)).numerical_value_ == 2);
|
||||
static_assert((5000 * m / (2.5 * m)).numerical_value_ == 2000);
|
||||
|
||||
static_assert((7 * m % (2 * m)).numerical_value_ref_in(m) == 1);
|
||||
static_assert((7 * km % (2000 * m)).numerical_value_ref_in(m) == 1000);
|
||||
static_assert((1300 * m % (1 * km)).numerical_value_ref_in(m) == 300);
|
||||
static_assert((7 * one % (2 * one)).numerical_value_ref_in(one) == 1);
|
||||
static_assert((7 * m % (2 * m)).numerical_value_ == 1);
|
||||
static_assert((7 * km % (2000 * m)).numerical_value_ == 1000);
|
||||
static_assert((1300 * m % (1 * km)).numerical_value_ == 300);
|
||||
static_assert((7 * one % (2 * one)).numerical_value_ == 1);
|
||||
|
||||
static_assert((10 * m2 * (10 * m2)) / (50 * m2) == 2 * m2);
|
||||
|
||||
static_assert((10 * km / (5 * m)).numerical_value_ref_in(km / m) == 2);
|
||||
static_assert((10 * km / (5 * m)).numerical_value_ == 2);
|
||||
static_assert((10 * km / (5 * m)).numerical_value_in(one) == 2000);
|
||||
static_assert((10 * s * (2 * kHz)).numerical_value_ref_in(s * kHz) == 20);
|
||||
static_assert((10 * s * (2 * kHz)).numerical_value_ == 20);
|
||||
|
||||
// commutativity and associativity
|
||||
static_assert(10 * isq::length[si::metre] / (2 * isq::time[s]) + 5 * isq::speed[m / s] == 10 * isq::speed[m / s]);
|
||||
@ -743,16 +742,13 @@ static_assert(is_same_v<decltype(0.0 * one - 0 * one), decltype(0.0 * one)>);
|
||||
static_assert(1 * one - 30 * percent == (100 - 30) * percent);
|
||||
static_assert(1 * one + 30 * percent == (100 + 30) * percent);
|
||||
|
||||
static_assert(is_same_v<decltype((std::uint8_t(0) * one + std::uint8_t(0) * one).numerical_value_ref_in(one)), int&&>);
|
||||
static_assert(is_same_v<decltype((std::uint8_t(0) * one - std::uint8_t(0) * one).numerical_value_ref_in(one)), int&&>);
|
||||
static_assert((std::uint8_t(128) * one + std::uint8_t(128) * one).numerical_value_ref_in(one) ==
|
||||
|
||||
static_assert(is_same_v<decltype(std::uint8_t(0) * one + std::uint8_t(0) * one)::rep, int>);
|
||||
static_assert(is_same_v<decltype(std::uint8_t(0) * one - std::uint8_t(0) * one)::rep, int>);
|
||||
static_assert((std::uint8_t(128) * one + std::uint8_t(128) * one).numerical_value_ ==
|
||||
std::uint8_t(128) + std::uint8_t(128));
|
||||
static_assert((std::uint8_t(0) * one - std::uint8_t(1) * one).numerical_value_ref_in(one) ==
|
||||
std::uint8_t(0) - std::uint8_t(1));
|
||||
|
||||
static_assert(is_same_v<decltype((std::uint8_t(0) * one % (std::uint8_t(0) * one)).numerical_value_ref_in(one)),
|
||||
decltype(std::uint8_t(0) % std::uint8_t(0))&&>);
|
||||
static_assert((std::uint8_t(0) * one - std::uint8_t(1) * one).numerical_value_ == std::uint8_t(0) - std::uint8_t(1));
|
||||
static_assert(is_same_v<decltype(std::uint8_t(0) * one % (std::uint8_t(0) * one))::rep,
|
||||
decltype(std::uint8_t(0) % std::uint8_t(0))>);
|
||||
|
||||
static_assert(2 * one * (1 * m) == 2 * m);
|
||||
static_assert(2 * one / (1 * m) == 2 / (1 * m));
|
||||
@ -895,14 +891,14 @@ static_assert((50. * percent).numerical_value_in(one) == 0.5);
|
||||
// value_cast
|
||||
//////////////////
|
||||
|
||||
static_assert(value_cast<m>(2 * km).numerical_value_ref_in(m) == 2000);
|
||||
static_assert(value_cast<km>(2000 * m).numerical_value_ref_in(km) == 2);
|
||||
static_assert(value_cast<int>(1.23 * m).numerical_value_ref_in(m) == 1);
|
||||
static_assert(value_cast<km / h>(2000.0 * m / (3600.0 * s)).numerical_value_ref_in(km / h) == 2);
|
||||
static_assert(value_cast<m>(2 * km).numerical_value_ == 2000);
|
||||
static_assert(value_cast<km>(2000 * m).numerical_value_ == 2);
|
||||
static_assert(value_cast<int>(1.23 * m).numerical_value_ == 1);
|
||||
static_assert(value_cast<km / h>(2000.0 * m / (3600.0 * s)).numerical_value_ == 2);
|
||||
|
||||
static_assert((2 * km).force_in(m).numerical_value_ref_in(m) == 2000);
|
||||
static_assert((2000 * m).force_in(km).numerical_value_ref_in(km) == 2);
|
||||
static_assert((2000.0 * m / (3600.0 * s)).force_in(km / h).numerical_value_ref_in(km / h) == 2);
|
||||
static_assert((2 * km).force_in(m).numerical_value_ == 2000);
|
||||
static_assert((2000 * m).force_in(km).numerical_value_ == 2);
|
||||
static_assert((2000.0 * m / (3600.0 * s)).force_in(km / h).numerical_value_ == 2);
|
||||
|
||||
//////////////////
|
||||
// quantity_cast
|
||||
|
||||
Reference in New Issue
Block a user