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[msvc][fix] revert changes in example and test folder

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This commit is contained in:
Jonas Hoppe
2024-09-10 10:03:37 +02:00
parent f651438f29
commit 413966efca
25 changed files with 759 additions and 771 deletions
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12
example/avg_speed.cpp
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@ -45,26 +45,26 @@ namespace {
using namespace mp_units;
constexpr quantity<si::metre / si::second, int> fixed_int_si_avg_speed(quantity<(si::metre), int> d,
quantity<(si::second), int> t)
constexpr quantity<si::metre / si::second, int> fixed_int_si_avg_speed(quantity<si::metre, int> d,
quantity<si::second, int> t)
{
return d / t;
}
constexpr quantity<si::metre / si::second> fixed_double_si_avg_speed(quantity<(si::metre)> d, quantity<(si::second)> t)
constexpr quantity<si::metre / si::second> fixed_double_si_avg_speed(quantity<si::metre> d, quantity<si::second> t)
{
return d / t;
}
constexpr QuantityOf<(isq::speed)> auto avg_speed(QuantityOf<(isq::length)> auto d, QuantityOf<(isq::time)> auto t)
constexpr QuantityOf<isq::speed> auto avg_speed(QuantityOf<isq::length> auto d, QuantityOf<isq::time> auto t)
{
return d / t;
}
template<QuantityOf<(isq::length)> D, QuantityOf<(isq::time)> T, QuantityOf<(isq::speed)> V>
template<QuantityOf<isq::length> D, QuantityOf<isq::time> T, QuantityOf<isq::speed> V>
void print_result(D distance, T duration, V speed)
{
const auto result_in_kmph = speed.force_in((si::kilo<(si::metre)> / non_si::hour));
const auto result_in_kmph = speed.force_in(si::kilo<si::metre> / non_si::hour);
std::cout << "Average speed of a car that makes " << distance << " in " << duration << " is " << result_in_kmph
<< ".\n";
}

2
example/capacitor_time_curve.cpp
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@ -48,7 +48,7 @@ int main()
constexpr auto RR = isq::resistance(4.7 * si::kilo<si::ohm>);
for (auto tt = 0 * ms; tt <= 50 * ms; ++tt) {
const QuantityOf<(isq::voltage)> auto Vt = V0 * exp(dimensionless(-tt / (RR * CC)));
const QuantityOf<isq::voltage> auto Vt = V0 * exp(dimensionless(-tt / (RR * CC)));
// TODO try to make the below work instead
// const QuantityOf<isq::voltage> auto Vt = V0 * exp(-tt / (RR * CC));

4
example/clcpp_response.cpp
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@ -44,8 +44,8 @@ void simple_quantities()
using namespace mp_units::si;
using namespace mp_units::international;
using distance = quantity<(isq::distance[kilo<metre>])>;
using duration = quantity<(isq::duration[second])>;
using distance = quantity<isq::distance[kilo<metre>]>;
using duration = quantity<isq::duration[second]>;
constexpr distance km = 1. * kilo<metre>;
constexpr distance miles = 1. * mile;

14
example/currency.cpp
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@ -90,11 +90,11 @@ template<Unit auto From, Unit auto To>
#endif
// template<ReferenceOf<currency> auto To, ReferenceOf<currency> auto From, typename Rep>
// quantity<To, Rep> exchange_to(quantity<From, Rep> q)
// {
// return static_cast<Rep>(exchange_rate<q.unit, get_unit(To)>() * q.numerical_value()) * To;
// }
template<ReferenceOf<currency> auto To, ReferenceOf<currency> auto From, typename Rep>
quantity<To, Rep> exchange_to(quantity<From, Rep> q)
{
return static_cast<Rep>(exchange_rate<q.unit, get_unit(To)>() * q.numerical_value()) * To;
}
template<ReferenceOf<currency> auto To, ReferenceOf<currency> auto From, auto PO, typename Rep>
quantity_point<To, PO, Rep> exchange_to(quantity_point<From, PO, Rep> q)
@ -107,8 +107,8 @@ int main()
{
using namespace unit_symbols;
const mp_units::quantity_point price_usd{100 * USD};
const mp_units::quantity_point<euro, default_point_origin(euro), int> price_euro = exchange_to<euro>(price_usd);
const quantity_point price_usd{100 * USD};
const quantity_point price_euro = exchange_to<euro>(price_usd);
std::cout << price_usd.quantity_from_zero() << " -> " << price_euro.quantity_from_zero() << "\n";
// std::cout << price_usd.quantity_from_zero() + price_euro.quantity_from_zero() << "\n"; // does

10
example/glide_computer.cpp
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@ -169,7 +169,7 @@ void example()
const auto gliders = get_gliders();
const auto waypoints = get_waypoints();
const auto weather_conditions = get_weather_conditions();
const task glider_task = {waypoints[0], waypoints[1], waypoints[0]};
const task t = {waypoints[0], waypoints[1], waypoints[0]};
const aircraft_tow tow = {400 * m, 1.6 * m / s};
const timestamp start_time(std::chrono::system_clock::now());
@ -177,16 +177,16 @@ void example()
print(gliders);
print(waypoints);
print(weather_conditions);
print(glider_task);
print(t);
print(tow);
for (const auto& glider : gliders) {
for (const auto& g : gliders) {
for (const auto& c : weather_conditions) {
const std::string txt = "Scenario: Glider = " + glider.name + ", Weather = " + c.first;
const std::string txt = "Scenario: Glider = " + g.name + ", Weather = " + c.first;
std::cout << txt << "\n";
std::cout << MP_UNITS_STD_FMT::format("{0:=^{1}}\n\n", "", txt.size());
estimate(start_time, glider, c.second, glider_task, sfty, tow);
estimate(start_time, g, c.second, t, sfty, tow);
std::cout << "\n\n";
}

2
example/glide_computer_lib/include/glide_computer_lib.h
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@ -90,7 +90,7 @@ struct glider {
std::array<polar_point, 1> polar;
};
constexpr mp_units::QuantityOf<(mp_units::dimensionless)> auto glide_ratio(const glider::polar_point& polar)
constexpr mp_units::QuantityOf<mp_units::dimensionless> auto glide_ratio(const glider::polar_point& polar)
{
return polar.v / -polar.climb;
}

2
example/hello_units.cpp
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@ -45,7 +45,7 @@ import mp_units;
using namespace mp_units;
constexpr QuantityOf<(isq::speed)> auto avg_speed(QuantityOf<(isq::length)> auto d, QuantityOf<(isq::time)> auto t)
constexpr QuantityOf<isq::speed> auto avg_speed(QuantityOf<isq::length> auto d, QuantityOf<isq::time> auto t)
{
return d / t;
}

8
example/include/geographic.h
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@ -79,10 +79,10 @@ inline constexpr struct prime_meridian final : mp_units::absolute_point_origin<m
template<typename T = double>
using latitude = mp_units::quantity_point<(mp_units::si::degree), equator, ranged_representation<T, -90, 90>>;
using latitude = mp_units::quantity_point<mp_units::si::degree, equator, ranged_representation<T, -90, 90>>;
template<typename T = double>
using longitude = mp_units::quantity_point<(mp_units::si::degree), prime_meridian, ranged_representation<T, -180, 180>>;
using longitude = mp_units::quantity_point<mp_units::si::degree, prime_meridian, ranged_representation<T, -180, 180>>;
template<class CharT, class Traits, typename T>
std::basic_ostream<CharT, Traits>& operator<<(std::basic_ostream<CharT, Traits>& os, const latitude<T>& lat)
@ -176,7 +176,7 @@ template<typename T>
distance spherical_distance(position<T> from, position<T> to)
{
using namespace mp_units;
constexpr quantity earth_radius = 6'371 * isq::radius[si::kilo<(si::metre)>];
constexpr quantity earth_radius = 6'371 * isq::radius[si::kilo<si::metre>];
using si::sin, si::cos, si::asin, si::acos;
@ -193,7 +193,7 @@ distance spherical_distance(position<T> from, position<T> to)
// const auto central_angle = 2 * asin(sqrt(0.5 - cos(to_lat - from_lat) / 2 + cos(from_lat) * cos(to_lat) * (1
// - cos(lon2_rad - from_lon)) / 2));
return quantity_cast<(isq::distance)>(earth_radius * central_angle);
return quantity_cast<isq::distance>(earth_radius * central_angle);
} else {
// the haversine formula
const quantity sin_lat = sin((to_lat - from_lat) / 2);

16
example/kalman_filter/kalman.h
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@ -116,15 +116,15 @@ template<mp_units::Quantity Q1, mp_units::Quantity Q2>
}
// state update
template<typename QP, mp_units::QuantityPoint QM, mp_units::QuantityOf<(mp_units::dimensionless)> K>
template<typename QP, mp_units::QuantityPoint QM, mp_units::QuantityOf<mp_units::dimensionless> K>
requires(implicitly_convertible(QM::quantity_spec, QP::quantity_spec))
[[nodiscard]] constexpr system_state<QP> state_update(const system_state<QP>& predicted, QM measured, K gain)
{
return system_state<QP>{get<0>(predicted) + gain * (measured - get<0>(predicted))};
}
template<typename QP1, typename QP2, mp_units::QuantityPoint QM, mp_units::QuantityOf<(mp_units::dimensionless)> K,
mp_units::QuantityOf<(mp_units::isq::time)> T>
template<typename QP1, typename QP2, mp_units::QuantityPoint QM, mp_units::QuantityOf<mp_units::dimensionless> K,
mp_units::QuantityOf<mp_units::isq::time> T>
requires(implicitly_convertible(QM::quantity_spec, QP1::quantity_spec))
[[nodiscard]] constexpr system_state<QP1, QP2> state_update(const system_state<QP1, QP2>& predicted, QM measured,
std::array<K, 2> gain, T interval)
@ -135,7 +135,7 @@ template<typename QP1, typename QP2, mp_units::QuantityPoint QM, mp_units::Quant
}
template<typename QP1, typename QP2, typename QP3, mp_units::QuantityPoint QM,
mp_units::QuantityOf<(mp_units::dimensionless)> K, mp_units::QuantityOf<(mp_units::isq::time)> T>
mp_units::QuantityOf<mp_units::dimensionless> K, mp_units::QuantityOf<mp_units::isq::time> T>
requires(implicitly_convertible(QM::quantity_spec, QP1::quantity_spec))
[[nodiscard]] constexpr system_state<QP1, QP2, QP3> state_update(const system_state<QP1, QP2, QP3>& predicted,
QM measured, std::array<K, 3> gain, T interval)
@ -147,13 +147,13 @@ template<typename QP1, typename QP2, typename QP3, mp_units::QuantityPoint QM,
}
// covariance update
template<mp_units::Quantity Q, mp_units::QuantityOf<(mp_units::dimensionless)> K>
template<mp_units::Quantity Q, mp_units::QuantityOf<mp_units::dimensionless> K>
[[nodiscard]] constexpr Q covariance_update(Q uncertainty, K gain)
{
return (1 * mp_units::one - gain) * uncertainty;
}
template<mp_units::QuantityPoint... QPs, mp_units::QuantityPoint QP, mp_units::QuantityOf<(mp_units::dimensionless)> K>
template<mp_units::QuantityPoint... QPs, mp_units::QuantityPoint QP, mp_units::QuantityOf<mp_units::dimensionless> K>
[[nodiscard]] constexpr system_state_estimate<QPs...> state_estimate_update(
const system_state_estimate<QPs...>& previous, QP measurement, K gain)
{
@ -162,7 +162,7 @@ template<mp_units::QuantityPoint... QPs, mp_units::QuantityPoint QP, mp_units::Q
// state extrapolation
template<typename QP1, typename QP2, mp_units::QuantityOf<(mp_units::isq::time)> T>
template<typename QP1, typename QP2, mp_units::QuantityOf<mp_units::isq::time> T>
[[nodiscard]] constexpr system_state<QP1, QP2> state_extrapolation(const system_state<QP1, QP2>& estimated, T interval)
{
auto to_quantity = [](const auto& qp) { return qp.quantity_ref_from(qp.point_origin); };
@ -171,7 +171,7 @@ template<typename QP1, typename QP2, mp_units::QuantityOf<(mp_units::isq::time)>
return system_state<QP1, QP2>{qp1, qp2};
}
template<typename QP1, typename QP2, typename QP3, mp_units::QuantityOf<(mp_units::isq::time)> T>
template<typename QP1, typename QP2, typename QP3, mp_units::QuantityOf<mp_units::isq::time> T>
[[nodiscard]] constexpr system_state<QP1, QP2, QP3> state_extrapolation(const system_state<QP1, QP2, QP3>& estimated,
T interval)
{

2
example/measurement.cpp
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@ -151,7 +151,7 @@ void example()
const auto acceleration = isq::acceleration(measurement{9.8, 0.1} * m / s2);
const auto time = measurement{1.2, 0.1} * s;
const QuantityOf<(isq::velocity)> auto velocity = acceleration * time;
const MP_UNITS_CONSTRAINED_AUTO_WORKAROUND(QuantityOf<isq::velocity>) auto velocity = acceleration * time;
std::cout << acceleration << " * " << time << " = " << velocity << " = " << velocity.in(km / h) << '\n';
const auto length = measurement{123., 1.} * m;

8
example/spectroscopy_units.cpp
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@ -54,8 +54,8 @@ constexpr auto h = 1 * si::si2019::planck_constant;
constexpr auto kb = 1 * si::si2019::boltzmann_constant;
// prints quantities in the resulting unit
template<QuantityOf<(isq::energy)> T1, QuantityOf<(isq::wavenumber)> T2, QuantityOf<(isq::frequency)> T3,
QuantityOf<(isq::thermodynamic_temperature)> T4, QuantityOf<(isq::wavelength)> T5>
template<QuantityOf<isq::energy> T1, QuantityOf<isq::wavenumber> T2, QuantityOf<isq::frequency> T3,
QuantityOf<isq::thermodynamic_temperature> T4, QuantityOf<isq::wavelength> T5>
void print_line(const std::tuple<T1, T2, T3, T4, T5>& t)
{
std::cout << MP_UNITS_STD_FMT::format(
@ -65,8 +65,8 @@ void print_line(const std::tuple<T1, T2, T3, T4, T5>& t)
// prints quantities in semi-SI units
// (eV is not an official SI unit)
template<QuantityOf<(isq::energy)> T1, QuantityOf<(isq::wavenumber)> T2, QuantityOf<(isq::frequency)> T3,
QuantityOf<(isq::thermodynamic_temperature)> T4, QuantityOf<(isq::wavelength)> T5>
template<QuantityOf<isq::energy> T1, QuantityOf<isq::wavenumber> T2, QuantityOf<isq::frequency> T3,
QuantityOf<isq::thermodynamic_temperature> T4, QuantityOf<isq::wavelength> T5>
void print_line_si(const std::tuple<T1, T2, T3, T4, T5>& t)
{
std::cout << MP_UNITS_STD_FMT::format(

10
example/storage_tank.cpp
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@ -77,10 +77,10 @@ public:
density_ = density;
}
[[nodiscard]] constexpr QuantityOf<(isq::weight)> auto filled_weight() const
[[nodiscard]] constexpr QuantityOf<isq::weight> auto filled_weight() const
{
const auto volume = isq::volume(base_ * height_); // TODO check if we can remove that cast
const QuantityOf<(isq::mass)> auto mass = density_ * volume;
const QuantityOf<isq::mass> auto mass = density_ * volume;
return isq::weight(mass * g);
}
@ -130,9 +130,9 @@ int main()
const quantity spare_capacity = tank.spare_capacity(measured_mass);
const quantity filled_weight = tank.filled_weight();
const QuantityOf<(isq::mass_change_rate)> auto input_flow_rate = measured_mass / fill_time;
const QuantityOf<(isq::speed)> auto float_rise_rate = fill_level / fill_time;
const QuantityOf<(isq::time)> auto fill_time_left = (height / fill_level - 1 * one) * fill_time;
const QuantityOf<isq::mass_change_rate> auto input_flow_rate = measured_mass / fill_time;
const QuantityOf<isq::speed> auto float_rise_rate = fill_level / fill_time;
const QuantityOf<isq::time> auto fill_time_left = (height / fill_level - 1 * one) * fill_time;
const quantity fill_ratio = fill_level / height;

18
example/total_energy.cpp
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@ -45,8 +45,8 @@ namespace {
using namespace mp_units;
QuantityOf<(isq::mechanical_energy)> auto total_energy(QuantityOf<(isq::momentum)> auto p,
QuantityOf<(isq::mass)> auto m, QuantityOf<(isq::speed)> auto c)
QuantityOf<isq::mechanical_energy> auto total_energy(QuantityOf<isq::momentum> auto p, QuantityOf<isq::mass> auto m,
QuantityOf<isq::speed> auto c)
{
return isq::mechanical_energy(sqrt(pow<2>(p * c) + pow<2>(m * pow<2>(c))));
}
@ -59,19 +59,19 @@ void si_example()
const quantity c2 = pow<2>(c);
const quantity p1 = isq::momentum(4. * GeV / c);
const QuantityOf<(isq::mass)> auto m1 = 3. * GeV / c2;
const quantity E1 = total_energy(p1, m1, c);
const QuantityOf<isq::mass> auto m1 = 3. * GeV / c2;
const quantity E = total_energy(p1, m1, c);
std::cout << "\n*** SI units (c = " << c << " = " << c.in(si::metre / s) << ") ***\n";
std::cout << "\n[in `GeV` and `c`]\n"
<< "p = " << p1 << "\n"
<< "m = " << m1 << "\n"
<< "E = " << E1 << "\n";
<< "E = " << E << "\n";
const quantity p2 = p1.in(GeV / (m / s));
const quantity metre2 = m1.in(GeV / pow<2>(m / s));
const quantity E2 = total_energy(p2, metre2, c).in(GeV);
const quantity m2 = m1.in(GeV / pow<2>(m / s));
const quantity E2 = total_energy(p2, m2, c).in(GeV);
std::cout << "\n[in `GeV`]\n"
<< "p = " << p2 << "\n"
@ -79,8 +79,8 @@ void si_example()
<< "E = " << E2 << "\n";
const quantity p3 = p1.in(kg * m / s);
const quantity metre3 = m1.in(kg);
const quantity E3 = total_energy(p3, metre3, c).in(J);
const quantity m3 = m1.in(kg);
const quantity E3 = total_energy(p3, m3, c).in(J);
std::cout << "\n[in SI base units]\n"
<< "p = " << p3 << "\n"

1
example/unmanned_aerial_vehicle.cpp
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@ -70,7 +70,6 @@ constexpr const char* to_text(earth_gravity_model m)
return "EGM2008-1";
}
assert(false && "unsupported enum value");
return "unsupported enum value";
}
template<earth_gravity_model M>

10
test/runtime/CMakeLists.txt
View File

@ -37,11 +37,11 @@ if(${projectPrefix}BUILD_CXX_MODULES)
endif()
target_link_libraries(unit_tests_runtime PRIVATE mp-units::mp-units Catch2::Catch2WithMain)
# if(${projectPrefix}DEV_BUILD_LA)
# find_package(wg21_linear_algebra REQUIRED)
# target_sources(unit_tests_runtime PRIVATE linear_algebra_test.cpp)
# target_link_libraries(unit_tests_runtime PRIVATE wg21_linear_algebra::wg21_linear_algebra)
# endif()
if(${projectPrefix}DEV_BUILD_LA)
find_package(wg21_linear_algebra REQUIRED)
target_sources(unit_tests_runtime PRIVATE linear_algebra_test.cpp)
target_link_libraries(unit_tests_runtime PRIVATE wg21_linear_algebra::wg21_linear_algebra)
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
target_compile_options(

85
test/static/chrono_test.cpp
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@ -57,43 +57,41 @@ static_assert(!QuantityPoint<sys_seconds>);
// construction - same rep type
static_assert(
std::constructible_from<quantity<(isq::time[si::second]), std::chrono::seconds::rep>, std::chrono::seconds>);
static_assert(std::convertible_to<std::chrono::seconds, quantity<(isq::time[si::second]), std::chrono::seconds::rep>>);
static_assert(std::constructible_from<quantity<(isq::time[si::hour]), std::chrono::hours::rep>, std::chrono::hours>);
static_assert(std::convertible_to<std::chrono::hours, quantity<(isq::time[si::hour]), std::chrono::hours::rep>>);
static_assert(std::constructible_from<quantity<(isq::time[si::second]), std::chrono::hours::rep>, std::chrono::hours>);
static_assert(std::convertible_to<std::chrono::hours, quantity<(isq::time[si::second]), std::chrono::hours::rep>>);
std::constructible_from<quantity<isq::time[si::second], std::chrono::seconds::rep>, std::chrono::seconds>);
static_assert(std::convertible_to<std::chrono::seconds, quantity<isq::time[si::second], std::chrono::seconds::rep>>);
static_assert(std::constructible_from<quantity<isq::time[si::hour], std::chrono::hours::rep>, std::chrono::hours>);
static_assert(std::convertible_to<std::chrono::hours, quantity<isq::time[si::hour], std::chrono::hours::rep>>);
static_assert(std::constructible_from<quantity<isq::time[si::second], std::chrono::hours::rep>, std::chrono::hours>);
static_assert(std::convertible_to<std::chrono::hours, quantity<isq::time[si::second], std::chrono::hours::rep>>);
static_assert(!std::constructible_from<quantity<isq::time[si::hour], std::chrono::seconds::rep>, std::chrono::seconds>);
static_assert(!std::convertible_to<std::chrono::seconds, quantity<isq::time[si::hour], std::chrono::seconds::rep>>);
static_assert(
!std::constructible_from<quantity<(isq::time[si::hour]), std::chrono::seconds::rep>, std::chrono::seconds>);
static_assert(!std::convertible_to<std::chrono::seconds, quantity<(isq::time[si::hour]), std::chrono::seconds::rep>>);
std::constructible_from<time_point<si::second, std::chrono::system_clock, sys_seconds::rep>, sys_seconds>);
static_assert(
std::constructible_from<time_point<(si::second), std::chrono::system_clock, sys_seconds::rep>, sys_seconds>);
static_assert(
!std::constructible_from<time_point<(si::second), std::chrono::steady_clock, sys_seconds::rep>, sys_seconds>);
static_assert(std::convertible_to<sys_seconds, time_point<(si::second), std::chrono::system_clock, sys_seconds::rep>>);
static_assert(std::constructible_from<time_point<(si::day), std::chrono::system_clock, sys_days::rep>, sys_days>);
static_assert(!std::constructible_from<time_point<(si::day), std::chrono::steady_clock, sys_days::rep>, sys_days>);
static_assert(std::convertible_to<sys_days, time_point<(si::day), std::chrono::system_clock, sys_days::rep>>);
static_assert(std::constructible_from<time_point<(si::second), std::chrono::system_clock, sys_days::rep>, sys_days>);
static_assert(!std::constructible_from<time_point<(si::second), std::chrono::steady_clock, sys_days::rep>, sys_days>);
static_assert(std::convertible_to<sys_days, time_point<(si::second), std::chrono::system_clock, sys_days::rep>>);
static_assert(
!std::constructible_from<time_point<(si::day), std::chrono::system_clock, sys_seconds::rep>, sys_seconds>);
static_assert(!std::convertible_to<sys_seconds, time_point<(si::day), std::chrono::system_clock, sys_seconds::rep>>);
!std::constructible_from<time_point<si::second, std::chrono::steady_clock, sys_seconds::rep>, sys_seconds>);
static_assert(std::convertible_to<sys_seconds, time_point<si::second, std::chrono::system_clock, sys_seconds::rep>>);
static_assert(std::constructible_from<time_point<si::day, std::chrono::system_clock, sys_days::rep>, sys_days>);
static_assert(!std::constructible_from<time_point<si::day, std::chrono::steady_clock, sys_days::rep>, sys_days>);
static_assert(std::convertible_to<sys_days, time_point<si::day, std::chrono::system_clock, sys_days::rep>>);
static_assert(std::constructible_from<time_point<si::second, std::chrono::system_clock, sys_days::rep>, sys_days>);
static_assert(!std::constructible_from<time_point<si::second, std::chrono::steady_clock, sys_days::rep>, sys_days>);
static_assert(std::convertible_to<sys_days, time_point<si::second, std::chrono::system_clock, sys_days::rep>>);
static_assert(!std::constructible_from<time_point<si::day, std::chrono::system_clock, sys_seconds::rep>, sys_seconds>);
static_assert(!std::convertible_to<sys_seconds, time_point<si::day, std::chrono::system_clock, sys_seconds::rep>>);
// construction - different rep type (integral to a floating-point)
static_assert(std::constructible_from<quantity<(isq::time[si::second])>, std::chrono::seconds>);
static_assert(std::convertible_to<std::chrono::seconds, quantity<(isq::time[si::second])>>);
static_assert(std::constructible_from<quantity<(isq::time[si::second])>, std::chrono::hours>);
static_assert(std::convertible_to<std::chrono::hours, quantity<(isq::time[si::second])>>);
static_assert(std::constructible_from<quantity<(isq::time[si::hour])>, std::chrono::seconds>);
static_assert(std::convertible_to<std::chrono::seconds, quantity<(isq::time[si::hour])>>);
static_assert(std::constructible_from<time_point<(si::second), std::chrono::system_clock>, sys_seconds>);
static_assert(std::convertible_to<sys_seconds, time_point<(si::second), std::chrono::system_clock>>);
static_assert(std::constructible_from<time_point<(si::second), std::chrono::system_clock>, sys_days>);
static_assert(std::convertible_to<sys_days, time_point<(si::second), std::chrono::system_clock>>);
static_assert(std::constructible_from<time_point<(si::day), std::chrono::system_clock>, sys_seconds>);
static_assert(std::convertible_to<sys_seconds, time_point<(si::day), std::chrono::system_clock>>);
static_assert(std::constructible_from<quantity<isq::time[si::second]>, std::chrono::seconds>);
static_assert(std::convertible_to<std::chrono::seconds, quantity<isq::time[si::second]>>);
static_assert(std::constructible_from<quantity<isq::time[si::second]>, std::chrono::hours>);
static_assert(std::convertible_to<std::chrono::hours, quantity<isq::time[si::second]>>);
static_assert(std::constructible_from<quantity<isq::time[si::hour]>, std::chrono::seconds>);
static_assert(std::convertible_to<std::chrono::seconds, quantity<isq::time[si::hour]>>);
static_assert(std::constructible_from<time_point<si::second, std::chrono::system_clock>, sys_seconds>);
static_assert(std::convertible_to<sys_seconds, time_point<si::second, std::chrono::system_clock>>);
static_assert(std::constructible_from<time_point<si::second, std::chrono::system_clock>, sys_days>);
static_assert(std::convertible_to<sys_days, time_point<si::second, std::chrono::system_clock>>);
static_assert(std::constructible_from<time_point<si::day, std::chrono::system_clock>, sys_seconds>);
static_assert(std::convertible_to<sys_seconds, time_point<si::day, std::chrono::system_clock>>);
static_assert(quantity<si::second>{1s} == 1 * s);
static_assert(quantity<isq::time[si::second]>{1s} == 1 * s);
@ -109,13 +107,13 @@ static_assert(is_of_type<quantity_point{sys_days{sys_days::duration{1}}},
// conversion to chrono
static_assert(
std::constructible_from<std::chrono::seconds, quantity<(isq::time[si::second]), std::chrono::seconds::rep>>);
static_assert(std::convertible_to<quantity<(isq::time[si::second]), std::chrono::seconds::rep>, std::chrono::seconds>);
static_assert(std::constructible_from<std::chrono::hours, quantity<(isq::time[si::hour]), std::chrono::hours::rep>>);
static_assert(std::convertible_to<quantity<(isq::time[si::hour]), std::chrono::hours::rep>, std::chrono::hours>);
std::constructible_from<std::chrono::seconds, quantity<isq::time[si::second], std::chrono::seconds::rep>>);
static_assert(std::convertible_to<quantity<isq::time[si::second], std::chrono::seconds::rep>, std::chrono::seconds>);
static_assert(std::constructible_from<std::chrono::hours, quantity<isq::time[si::hour], std::chrono::hours::rep>>);
static_assert(std::convertible_to<quantity<isq::time[si::hour], std::chrono::hours::rep>, std::chrono::hours>);
static_assert(
std::constructible_from<sys_seconds, time_point<(si::second), std::chrono::system_clock, sys_seconds::rep>>);
static_assert(std::convertible_to<time_point<(si::second), std::chrono::system_clock, sys_seconds::rep>, sys_seconds>);
std::constructible_from<sys_seconds, time_point<si::second, std::chrono::system_clock, sys_seconds::rep>>);
static_assert(std::convertible_to<time_point<si::second, std::chrono::system_clock, sys_seconds::rep>, sys_seconds>);
// units mapping
static_assert(quantity{1ns} == 1 * ns);
@ -129,6 +127,15 @@ static_assert(quantity{std::chrono::weeks{1}} == 7 * d);
static_assert(quantity{std::chrono::months{1}} == 2629746 * s);
static_assert(quantity{std::chrono::years{1}} == 31556952 * s);
// conversion from chrono
static_assert(quantity<ns>{1ns} == 1 * ns);
static_assert(quantity<ns>{1s} == 1 * s);
static_assert(quantity<s>{1ms} == 1 * ms);
// conversion to chrono
static_assert(std::chrono::nanoseconds(quantity{1 * ns}) == 1ns);
static_assert(std::chrono::nanoseconds(quantity{1 * s}) == 1s);
// operators
static_assert(quantity{1s} + 1 * s == 2 * s);
static_assert(quantity{1s} + 1 * min == 61 * s);

242
test/static/concepts_test.cpp
View File

@ -83,7 +83,7 @@ inline constexpr auto speed = isq::length / isq::time;
static_assert(QuantitySpec<struct isq::length>);
static_assert(QuantitySpec<struct isq::radius>);
static_assert(QuantitySpec<struct isq::speed>);
static_assert(QuantitySpec<decltype(kind_of<(isq::length)>)>);
static_assert(QuantitySpec<decltype(kind_of<isq::length>)>);
static_assert(QuantitySpec<decltype(isq::length / isq::time)>);
static_assert(QuantitySpec<decltype(pow<2>(isq::length))>);
static_assert(QuantitySpec<struct dimensionless>);
@ -95,7 +95,7 @@ static_assert(!QuantitySpec<int>);
static_assert(detail::NamedQuantitySpec<struct isq::length>);
static_assert(detail::NamedQuantitySpec<struct isq::radius>);
static_assert(detail::NamedQuantitySpec<struct isq::speed>);
static_assert(!detail::NamedQuantitySpec<std::remove_const_t<decltype(kind_of<(isq::length)>)>>);
static_assert(!detail::NamedQuantitySpec<std::remove_const_t<decltype(kind_of<isq::length>)>>);
static_assert(!detail::NamedQuantitySpec<decltype(isq::length / isq::time)>);
static_assert(!detail::NamedQuantitySpec<decltype(pow<2>(isq::length))>);
static_assert(detail::NamedQuantitySpec<struct dimensionless>);
@ -106,7 +106,7 @@ static_assert(!detail::NamedQuantitySpec<int>);
// DerivedQuantitySpec
static_assert(!detail::DerivedQuantitySpec<struct isq::length>);
static_assert(!detail::DerivedQuantitySpec<struct isq::radius>);
static_assert(!detail::DerivedQuantitySpec<decltype(kind_of<(isq::length)>)>);
static_assert(!detail::DerivedQuantitySpec<decltype(kind_of<isq::length>)>);
static_assert(!detail::DerivedQuantitySpec<struct isq::speed>);
static_assert(detail::DerivedQuantitySpec<decltype(isq::length / isq::time)>);
static_assert(detail::DerivedQuantitySpec<decltype(pow<2>(isq::length))>);
@ -118,7 +118,7 @@ static_assert(!detail::DerivedQuantitySpec<int>);
// QuantityKindSpec
static_assert(!detail::QuantityKindSpec<struct isq::length>);
static_assert(!detail::QuantityKindSpec<struct isq::radius>);
static_assert(detail::QuantityKindSpec<std::remove_const_t<decltype(kind_of<(isq::length)>)>>);
static_assert(detail::QuantityKindSpec<std::remove_const_t<decltype(kind_of<isq::length>)>>);
static_assert(!detail::QuantityKindSpec<struct isq::speed>);
static_assert(!detail::QuantityKindSpec<decltype(isq::length / isq::time)>);
static_assert(!detail::QuantityKindSpec<decltype(pow<2>(isq::length))>);
@ -133,7 +133,7 @@ static_assert(!detail::QuantityKindSpec<int>);
// Unit
static_assert(Unit<struct si::metre>);
static_assert(Unit<decltype(si::kilogram)>);
static_assert(Unit<decltype(si::kilo<(si::gram)>)>);
static_assert(Unit<decltype(si::kilo<si::gram>)>);
static_assert(Unit<struct natural::electronvolt>);
static_assert(Unit<decltype(si::metre / si::second)>);
static_assert(Unit<decltype(inverse(si::second))>);
@ -144,11 +144,11 @@ static_assert(Unit<struct si::standard_gravity>);
static_assert(Unit<scaled_unit<mag<10>, struct si::second>>);
static_assert(Unit<derived_unit<struct si::metre, per<struct si::second>>>);
static_assert(Unit<struct one>);
static_assert(!Unit<named_unit<"?", kind_of<(isq::length)>>>);
static_assert(!Unit<named_unit<"?", kind_of<isq::length>>>);
static_assert(!Unit<named_unit<"?">>);
static_assert(!Unit<named_unit<"?", si::metre / si::second>>);
static_assert(!Unit<named_unit<"?", (si::metre), kind_of<(isq::length)>>>);
static_assert(!Unit<prefixed_unit<"?", mag<10>, (si::second)>>);
static_assert(!Unit<named_unit<"?", si::metre, kind_of<isq::length>>>);
static_assert(!Unit<prefixed_unit<"?", mag<10>, si::second>>);
static_assert(!Unit<struct isq::dim_length>);
static_assert(!Unit<int>);
#if MP_UNITS_HOSTED
@ -159,7 +159,7 @@ static_assert(!Unit<std::chrono::seconds>);
static_assert(PrefixableUnit<struct si::metre>);
static_assert(PrefixableUnit<struct natural::electronvolt>);
static_assert(!PrefixableUnit<decltype(si::kilogram)>);
static_assert(!PrefixableUnit<decltype(si::kilo<(si::gram)>)>);
static_assert(!PrefixableUnit<decltype(si::kilo<si::gram>)>);
static_assert(!PrefixableUnit<decltype(si::metre / si::second)>);
static_assert(!PrefixableUnit<decltype(inverse(si::second))>);
static_assert(!PrefixableUnit<decltype(mag<10> * si::second)>);
@ -169,11 +169,11 @@ static_assert(PrefixableUnit<struct si::standard_gravity>);
static_assert(!PrefixableUnit<scaled_unit<mag<10>, struct si::second>>);
static_assert(!PrefixableUnit<derived_unit<struct si::metre, per<struct si::second>>>);
static_assert(!PrefixableUnit<struct one>);
static_assert(!PrefixableUnit<named_unit<"?", kind_of<(isq::length)>>>);
static_assert(!PrefixableUnit<named_unit<"?", kind_of<isq::length>>>);
static_assert(!PrefixableUnit<named_unit<"?">>);
static_assert(!PrefixableUnit<named_unit<"?", si::metre / si::second>>);
static_assert(!PrefixableUnit<named_unit<"?", (si::metre), kind_of<(isq::length)>>>);
static_assert(!PrefixableUnit<prefixed_unit<"?", mag<10>, (si::second)>>);
static_assert(!PrefixableUnit<named_unit<"?", si::metre, kind_of<isq::length>>>);
static_assert(!PrefixableUnit<prefixed_unit<"?", mag<10>, si::second>>);
static_assert(!PrefixableUnit<struct isq::dim_length>);
static_assert(!PrefixableUnit<int>);
#if MP_UNITS_HOSTED
@ -184,7 +184,7 @@ static_assert(!PrefixableUnit<std::chrono::seconds>);
static_assert(AssociatedUnit<struct si::metre>);
static_assert(!AssociatedUnit<struct natural::electronvolt>);
static_assert(AssociatedUnit<decltype(si::kilogram)>);
static_assert(AssociatedUnit<decltype(si::kilo<(si::gram)>)>);
static_assert(AssociatedUnit<decltype(si::kilo<si::gram>)>);
static_assert(AssociatedUnit<decltype(si::metre / si::second)>);
static_assert(AssociatedUnit<decltype(inverse(si::second))>);
static_assert(AssociatedUnit<decltype(mag<10> * si::second)>);
@ -194,11 +194,11 @@ static_assert(AssociatedUnit<struct si::standard_gravity>);
static_assert(AssociatedUnit<scaled_unit<mag<10>, struct si::second>>);
static_assert(AssociatedUnit<derived_unit<struct si::metre, per<struct si::second>>>);
static_assert(AssociatedUnit<struct one>);
static_assert(!AssociatedUnit<named_unit<"?", kind_of<(isq::length)>>>);
static_assert(!AssociatedUnit<named_unit<"?", kind_of<isq::length>>>);
static_assert(!AssociatedUnit<named_unit<"?">>);
static_assert(!AssociatedUnit<named_unit<"?", si::metre / si::second>>);
static_assert(!AssociatedUnit<named_unit<"?", (si::metre), kind_of<(isq::length)>>>);
static_assert(!AssociatedUnit<prefixed_unit<"?", mag<10>, (si::second)>>);
static_assert(!AssociatedUnit<named_unit<"?", si::metre, kind_of<isq::length>>>);
static_assert(!AssociatedUnit<prefixed_unit<"?", mag<10>, si::second>>);
static_assert(!AssociatedUnit<struct isq::dim_length>);
static_assert(!AssociatedUnit<int>);
#if MP_UNITS_HOSTED
@ -206,19 +206,19 @@ static_assert(!AssociatedUnit<std::chrono::seconds>);
#endif
// UnitOf
static_assert(UnitOf<struct si::metre, (isq::length)>);
static_assert(UnitOf<struct si::metre, (isq::radius)>);
static_assert(UnitOf<decltype(si::kilogram), (isq::mass)>);
static_assert(UnitOf<struct si::hertz, (isq::frequency)>);
static_assert(UnitOf<struct si::metre, isq::length>);
static_assert(UnitOf<struct si::metre, isq::radius>);
static_assert(UnitOf<decltype(si::kilogram), isq::mass>);
static_assert(UnitOf<struct si::hertz, isq::frequency>);
static_assert(UnitOf<struct si::hertz, inverse(isq::time)>);
static_assert(UnitOf<struct one, dimensionless>);
static_assert(UnitOf<struct percent, dimensionless>);
static_assert(UnitOf<struct si::radian, (isq::angular_measure)>);
static_assert(UnitOf<struct one, (isq::angular_measure)>);
static_assert(UnitOf<struct percent, (isq::angular_measure)>);
static_assert(UnitOf<struct si::radian, isq::angular_measure>);
static_assert(UnitOf<struct one, isq::angular_measure>);
static_assert(UnitOf<struct percent, isq::angular_measure>);
static_assert(!UnitOf<struct si::radian, dimensionless>);
static_assert(!UnitOf<struct si::metre, (isq::time)>);
static_assert(!UnitOf<struct natural::electronvolt, (isq::energy)>);
static_assert(!UnitOf<struct si::metre, isq::time>);
static_assert(!UnitOf<struct natural::electronvolt, isq::energy>);
// Reference
static_assert(Reference<struct si::metre>);
@ -228,32 +228,32 @@ static_assert(Reference<decltype(isq::radius[si::metre])>);
static_assert(Reference<decltype(isq::radius[si::metre] / isq::time[si::second])>);
static_assert(!Reference<struct natural::electronvolt>);
static_assert(!Reference<struct isq::length>);
static_assert(!Reference<decltype(kind_of<(isq::length)>)>);
static_assert(!Reference<decltype(kind_of<isq::length>)>);
static_assert(!Reference<struct isq::dim_length>);
static_assert(!Reference<int>);
// ReferenceOf
static_assert(ReferenceOf<struct si::metre, (isq::length)>);
static_assert(ReferenceOf<struct si::metre, (isq::radius)>);
static_assert(!ReferenceOf<struct si::second, (isq::length)>);
static_assert(ReferenceOf<decltype(isq::length[si::metre]), (isq::length)>);
static_assert(!ReferenceOf<decltype(isq::length[si::metre]), (isq::radius)>);
static_assert(ReferenceOf<decltype(isq::radius[si::metre]), (isq::length)>);
static_assert(ReferenceOf<decltype(isq::radius[si::metre]), (isq::radius)>);
static_assert(!ReferenceOf<struct si::second, (isq::dim_length)>);
static_assert(ReferenceOf<struct si::metre, isq::length>);
static_assert(ReferenceOf<struct si::metre, isq::radius>);
static_assert(!ReferenceOf<struct si::second, isq::length>);
static_assert(ReferenceOf<decltype(isq::length[si::metre]), isq::length>);
static_assert(!ReferenceOf<decltype(isq::length[si::metre]), isq::radius>);
static_assert(ReferenceOf<decltype(isq::radius[si::metre]), isq::length>);
static_assert(ReferenceOf<decltype(isq::radius[si::metre]), isq::radius>);
static_assert(!ReferenceOf<struct si::second, isq::dim_length>);
static_assert(ReferenceOf<struct one, dimensionless>);
static_assert(ReferenceOf<decltype(dimensionless[one]), dimensionless>);
static_assert(ReferenceOf<decltype(isq::rotation[one]), (isq::rotation)>);
static_assert(ReferenceOf<decltype(isq::rotation[one]), isq::rotation>);
static_assert(ReferenceOf<decltype(isq::rotation[one]), dimensionless>);
static_assert(ReferenceOf<struct si::radian, (isq::angular_measure)>);
static_assert(ReferenceOf<struct si::radian, isq::angular_measure>);
static_assert(!ReferenceOf<struct si::radian, dimensionless>);
static_assert(ReferenceOf<decltype(isq::angular_measure[si::radian]), (isq::angular_measure)>);
static_assert(ReferenceOf<decltype(isq::angular_measure[si::radian]), isq::angular_measure>);
static_assert(!ReferenceOf<decltype(isq::angular_measure[si::radian]), dimensionless>);
static_assert(ReferenceOf<struct one, (isq::rotation)>);
static_assert(ReferenceOf<struct one, (isq::angular_measure)>);
static_assert(!ReferenceOf<decltype(dimensionless[one]), (isq::rotation)>);
static_assert(!ReferenceOf<decltype(dimensionless[one]), (isq::angular_measure)>);
static_assert(ReferenceOf<struct one, isq::rotation>);
static_assert(ReferenceOf<struct one, isq::angular_measure>);
static_assert(!ReferenceOf<decltype(dimensionless[one]), isq::rotation>);
static_assert(!ReferenceOf<decltype(dimensionless[one]), isq::angular_measure>);
// Representation
static_assert(Representation<int>);
@ -278,57 +278,57 @@ static_assert(!RepresentationOf<std::string, quantity_character::scalar>);
#endif
// Quantity
static_assert(Quantity<quantity<(si::metre)>>);
static_assert(Quantity<quantity<(isq::length[si::metre])>>);
static_assert(Quantity<quantity<(si::metre), int>>);
static_assert(Quantity<quantity<(isq::length[si::metre]), int>>);
static_assert(Quantity<quantity<si::metre>>);
static_assert(Quantity<quantity<isq::length[si::metre]>>);
static_assert(Quantity<quantity<si::metre, int>>);
static_assert(Quantity<quantity<isq::length[si::metre], int>>);
#if MP_UNITS_HOSTED
static_assert(!Quantity<std::chrono::seconds>);
#endif
static_assert(!Quantity<quantity_point<(si::metre), my_origin>>);
static_assert(!Quantity<quantity_point<si::metre, my_origin>>);
static_assert(!Quantity<decltype(isq::length[si::metre])>);
// QuantityOf
static_assert(QuantityOf<quantity<(si::metre)>, (isq::length)>);
static_assert(QuantityOf<quantity<(si::metre)>, (isq::radius)>);
static_assert(!QuantityOf<quantity<(si::second)>, (isq::length)>);
static_assert(QuantityOf<quantity<(isq::length[si::metre])>, (isq::length)>);
static_assert(!QuantityOf<quantity<(isq::length[si::metre])>, (isq::radius)>);
static_assert(QuantityOf<quantity<(isq::radius[si::metre])>, (isq::length)>);
static_assert(QuantityOf<quantity<(isq::radius[si::metre])>, (isq::radius)>);
static_assert(!QuantityOf<quantity<(si::second)>, (isq::dim_length)>);
static_assert(QuantityOf<quantity<si::metre>, isq::length>);
static_assert(QuantityOf<quantity<si::metre>, isq::radius>);
static_assert(!QuantityOf<quantity<si::second>, isq::length>);
static_assert(QuantityOf<quantity<isq::length[si::metre]>, isq::length>);
static_assert(!QuantityOf<quantity<isq::length[si::metre]>, isq::radius>);
static_assert(QuantityOf<quantity<isq::radius[si::metre]>, isq::length>);
static_assert(QuantityOf<quantity<isq::radius[si::metre]>, isq::radius>);
static_assert(!QuantityOf<quantity<si::second>, isq::dim_length>);
static_assert(QuantityOf<quantity<one>, dimensionless>);
static_assert(QuantityOf<quantity<dimensionless[one]>, dimensionless>);
static_assert(QuantityOf<quantity<(isq::rotation[one])>, (isq::rotation)>);
static_assert(QuantityOf<quantity<(isq::rotation[one])>, dimensionless>);
static_assert(QuantityOf<quantity<(si::radian)>, (isq::angular_measure)>);
static_assert(!QuantityOf<quantity<(si::radian)>, dimensionless>);
static_assert(QuantityOf<quantity<(isq::angular_measure[si::radian])>, (isq::angular_measure)>);
static_assert(!QuantityOf<quantity<(isq::angular_measure[si::radian])>, dimensionless>);
static_assert(QuantityOf<quantity<one>, (isq::rotation)>);
static_assert(QuantityOf<quantity<one>, (isq::angular_measure)>);
static_assert(!QuantityOf<quantity<dimensionless[one]>, (isq::rotation)>);
static_assert(!QuantityOf<quantity<dimensionless[one]>, (isq::angular_measure)>);
static_assert(QuantityOf<quantity<isq::rotation[one]>, isq::rotation>);
static_assert(QuantityOf<quantity<isq::rotation[one]>, dimensionless>);
static_assert(QuantityOf<quantity<si::radian>, isq::angular_measure>);
static_assert(!QuantityOf<quantity<si::radian>, dimensionless>);
static_assert(QuantityOf<quantity<isq::angular_measure[si::radian]>, isq::angular_measure>);
static_assert(!QuantityOf<quantity<isq::angular_measure[si::radian]>, dimensionless>);
static_assert(QuantityOf<quantity<one>, isq::rotation>);
static_assert(QuantityOf<quantity<one>, isq::angular_measure>);
static_assert(!QuantityOf<quantity<dimensionless[one]>, isq::rotation>);
static_assert(!QuantityOf<quantity<dimensionless[one]>, isq::angular_measure>);
// QuantityLike
#if MP_UNITS_HOSTED
static_assert(QuantityLike<std::chrono::seconds>);
static_assert(QuantityLike<std::chrono::hours>);
#endif
static_assert(!QuantityLike<quantity<(isq::time[si::second])>>);
static_assert(!QuantityLike<quantity_point<(isq::length[si::metre]), my_origin>>);
static_assert(!QuantityLike<quantity<isq::time[si::second]>>);
static_assert(!QuantityLike<quantity_point<isq::length[si::metre], my_origin>>);
static_assert(!QuantityLike<int>);
// QuantityPoint
static_assert(QuantityPoint<quantity_point<(si::metre), my_origin>>);
static_assert(QuantityPoint<quantity_point<(si::metre), my_relative_origin>>);
static_assert(QuantityPoint<quantity_point<(isq::length[si::metre]), my_origin>>);
static_assert(QuantityPoint<quantity_point<(isq::length[si::metre]), my_relative_origin, int>>);
static_assert(QuantityPoint<quantity_point<(isq::radius[si::metre]), my_origin>>);
static_assert(QuantityPoint<quantity_point<(isq::radius[si::metre]), my_relative_origin>>);
static_assert(QuantityPoint<quantity_point<si::metre, my_origin>>);
static_assert(QuantityPoint<quantity_point<si::metre, my_relative_origin>>);
static_assert(QuantityPoint<quantity_point<isq::length[si::metre], my_origin>>);
static_assert(QuantityPoint<quantity_point<isq::length[si::metre], my_relative_origin, int>>);
static_assert(QuantityPoint<quantity_point<isq::radius[si::metre], my_origin>>);
static_assert(QuantityPoint<quantity_point<isq::radius[si::metre], my_relative_origin>>);
static_assert(!QuantityPoint<decltype(isq::length[si::metre])>);
static_assert(!QuantityPoint<absolute_point_origin<(isq::length)>>);
static_assert(!QuantityPoint<absolute_point_origin<isq::length>>);
static_assert(!QuantityPoint<struct my_origin>);
static_assert(!QuantityPoint<struct my_relative_origin>);
#if MP_UNITS_HOSTED
@ -338,35 +338,35 @@ static_assert(!QuantityPoint<std::chrono::time_point<std::chrono::system_clock>>
static_assert(!QuantityPoint<int>);
// QuantityPointOf
static_assert(QuantityPointOf<quantity_point<(si::metre), my_origin>, (isq::length)>);
static_assert(QuantityPointOf<quantity_point<(si::metre), my_origin>, (isq::radius)>);
static_assert(QuantityPointOf<quantity_point<(isq::length[si::metre]), my_origin>, (isq::length)>);
static_assert(!QuantityPointOf<quantity_point<(isq::length[si::metre]), my_origin>, (isq::radius)>);
static_assert(QuantityPointOf<quantity_point<(isq::radius[si::metre]), my_origin>, (isq::length)>);
static_assert(QuantityPointOf<quantity_point<(isq::radius[si::metre]), my_origin>, (isq::radius)>);
static_assert(QuantityPointOf<quantity_point<(isq::radius[si::metre]), my_relative_origin>, (isq::length)>);
static_assert(QuantityPointOf<quantity_point<(isq::radius[si::metre]), my_relative_origin>, (isq::radius)>);
static_assert(QuantityPointOf<quantity_point<(si::metre), my_origin>, my_origin>);
static_assert(QuantityPointOf<quantity_point<(si::metre), my_origin>, my_relative_origin>);
static_assert(QuantityPointOf<quantity_point<(si::metre), my_relative_origin>, my_relative_origin>);
static_assert(QuantityPointOf<quantity_point<(si::metre), my_relative_origin>, my_origin>);
static_assert(QuantityPointOf<quantity_point<(isq::length[si::metre]), my_origin>, my_origin>);
static_assert(QuantityPointOf<quantity_point<(isq::length[si::metre]), my_origin>, my_relative_origin>);
static_assert(QuantityPointOf<quantity_point<(isq::length[si::metre]), my_relative_origin>, my_relative_origin>);
static_assert(QuantityPointOf<quantity_point<(isq::length[si::metre]), my_relative_origin>, my_origin>);
static_assert(QuantityPointOf<quantity_point<(isq::radius[si::metre]), my_origin>, my_origin>);
static_assert(QuantityPointOf<quantity_point<(isq::radius[si::metre]), my_origin>, my_relative_origin>);
static_assert(QuantityPointOf<quantity_point<(isq::radius[si::metre]), my_relative_origin>, my_relative_origin>);
static_assert(QuantityPointOf<quantity_point<(isq::radius[si::metre]), my_relative_origin>, my_origin>);
static_assert(QuantityPointOf<quantity_point<si::metre, my_origin>, isq::length>);
static_assert(QuantityPointOf<quantity_point<si::metre, my_origin>, isq::radius>);
static_assert(QuantityPointOf<quantity_point<isq::length[si::metre], my_origin>, isq::length>);
static_assert(!QuantityPointOf<quantity_point<isq::length[si::metre], my_origin>, isq::radius>);
static_assert(QuantityPointOf<quantity_point<isq::radius[si::metre], my_origin>, isq::length>);
static_assert(QuantityPointOf<quantity_point<isq::radius[si::metre], my_origin>, isq::radius>);
static_assert(QuantityPointOf<quantity_point<isq::radius[si::metre], my_relative_origin>, isq::length>);
static_assert(QuantityPointOf<quantity_point<isq::radius[si::metre], my_relative_origin>, isq::radius>);
static_assert(QuantityPointOf<quantity_point<si::metre, my_origin>, my_origin>);
static_assert(QuantityPointOf<quantity_point<si::metre, my_origin>, my_relative_origin>);
static_assert(QuantityPointOf<quantity_point<si::metre, my_relative_origin>, my_relative_origin>);
static_assert(QuantityPointOf<quantity_point<si::metre, my_relative_origin>, my_origin>);
static_assert(QuantityPointOf<quantity_point<isq::length[si::metre], my_origin>, my_origin>);
static_assert(QuantityPointOf<quantity_point<isq::length[si::metre], my_origin>, my_relative_origin>);
static_assert(QuantityPointOf<quantity_point<isq::length[si::metre], my_relative_origin>, my_relative_origin>);
static_assert(QuantityPointOf<quantity_point<isq::length[si::metre], my_relative_origin>, my_origin>);
static_assert(QuantityPointOf<quantity_point<isq::radius[si::metre], my_origin>, my_origin>);
static_assert(QuantityPointOf<quantity_point<isq::radius[si::metre], my_origin>, my_relative_origin>);
static_assert(QuantityPointOf<quantity_point<isq::radius[si::metre], my_relative_origin>, my_relative_origin>);
static_assert(QuantityPointOf<quantity_point<isq::radius[si::metre], my_relative_origin>, my_origin>);
// PointOrigin
static_assert(PointOrigin<struct my_origin>);
static_assert(PointOrigin<struct my_relative_origin>);
static_assert(!PointOrigin<absolute_point_origin<(isq::length)>>);
static_assert(!PointOrigin<absolute_point_origin<isq::length>>);
static_assert(!PointOrigin<relative_point_origin<my_origin + 42 * si::metre>>);
static_assert(!PointOrigin<quantity_point<(si::metre), my_origin>>);
static_assert(!PointOrigin<quantity_point<(isq::length[si::metre]), my_origin>>);
static_assert(!PointOrigin<quantity_point<(isq::radius[si::metre]), my_origin>>);
static_assert(!PointOrigin<quantity_point<si::metre, my_origin>>);
static_assert(!PointOrigin<quantity_point<isq::length[si::metre], my_origin>>);
static_assert(!PointOrigin<quantity_point<isq::radius[si::metre], my_origin>>);
static_assert(!PointOrigin<decltype(isq::length[si::metre])>);
#if MP_UNITS_HOSTED
static_assert(!PointOrigin<std::chrono::seconds>);
@ -375,38 +375,38 @@ static_assert(!PointOrigin<std::chrono::time_point<std::chrono::system_clock>>);
static_assert(!PointOrigin<int>);
// PointOriginFor
static_assert(PointOriginFor<struct my_origin, (isq::length)>);
static_assert(PointOriginFor<struct my_origin, (isq::radius)>);
static_assert(!PointOriginFor<struct my_origin, (isq::time)>);
static_assert(PointOriginFor<struct my_relative_origin, (isq::length)>);
static_assert(PointOriginFor<struct my_relative_origin, (isq::radius)>);
static_assert(!PointOriginFor<struct my_relative_origin, (isq::time)>);
static_assert(!PointOriginFor<quantity_point<(si::metre), my_origin>, (isq::length)>);
static_assert(!PointOriginFor<quantity_point<(si::metre), my_origin>, (isq::radius)>);
static_assert(!PointOriginFor<quantity_point<(si::metre), my_origin>, (isq::time)>);
static_assert(!PointOriginFor<quantity_point<(isq::length[si::metre]), my_origin>, (isq::length)>);
static_assert(!PointOriginFor<quantity_point<(isq::length[si::metre]), my_origin>, (isq::radius)>);
static_assert(!PointOriginFor<quantity_point<(isq::length[si::metre]), my_origin>, (isq::time)>);
static_assert(!PointOriginFor<quantity_point<(isq::radius[si::metre]), my_origin>, (isq::length)>);
static_assert(!PointOriginFor<quantity_point<(isq::radius[si::metre]), my_origin>, (isq::radius)>);
static_assert(!PointOriginFor<quantity_point<(isq::radius[si::metre]), my_origin>, (isq::time)>);
static_assert(!PointOriginFor<quantity_point<(isq::radius[si::metre]), my_relative_origin>, (isq::length)>);
static_assert(!PointOriginFor<quantity_point<(isq::radius[si::metre]), my_relative_origin>, (isq::radius)>);
static_assert(!PointOriginFor<quantity_point<(isq::radius[si::metre]), my_relative_origin>, (isq::time)>);
static_assert(!PointOriginFor<decltype((isq::length[si::metre])), (isq::length)>);
static_assert(PointOriginFor<struct my_origin, isq::length>);
static_assert(PointOriginFor<struct my_origin, isq::radius>);
static_assert(!PointOriginFor<struct my_origin, isq::time>);
static_assert(PointOriginFor<struct my_relative_origin, isq::length>);
static_assert(PointOriginFor<struct my_relative_origin, isq::radius>);
static_assert(!PointOriginFor<struct my_relative_origin, isq::time>);
static_assert(!PointOriginFor<quantity_point<si::metre, my_origin>, isq::length>);
static_assert(!PointOriginFor<quantity_point<si::metre, my_origin>, isq::radius>);
static_assert(!PointOriginFor<quantity_point<si::metre, my_origin>, isq::time>);
static_assert(!PointOriginFor<quantity_point<isq::length[si::metre], my_origin>, isq::length>);
static_assert(!PointOriginFor<quantity_point<isq::length[si::metre], my_origin>, isq::radius>);
static_assert(!PointOriginFor<quantity_point<isq::length[si::metre], my_origin>, isq::time>);
static_assert(!PointOriginFor<quantity_point<isq::radius[si::metre], my_origin>, isq::length>);
static_assert(!PointOriginFor<quantity_point<isq::radius[si::metre], my_origin>, isq::radius>);
static_assert(!PointOriginFor<quantity_point<isq::radius[si::metre], my_origin>, isq::time>);
static_assert(!PointOriginFor<quantity_point<isq::radius[si::metre], my_relative_origin>, isq::length>);
static_assert(!PointOriginFor<quantity_point<isq::radius[si::metre], my_relative_origin>, isq::radius>);
static_assert(!PointOriginFor<quantity_point<isq::radius[si::metre], my_relative_origin>, isq::time>);
static_assert(!PointOriginFor<decltype(isq::length[si::metre]), isq::length>);
#if MP_UNITS_HOSTED
static_assert(!PointOriginFor<std::chrono::seconds, (isq::length)>);
static_assert(!PointOriginFor<std::chrono::time_point<std::chrono::system_clock>, (isq::length)>);
static_assert(!PointOriginFor<std::chrono::seconds, isq::length>);
static_assert(!PointOriginFor<std::chrono::time_point<std::chrono::system_clock>, isq::length>);
#endif
static_assert(!PointOriginFor<int, (isq::length)>);
static_assert(!PointOriginFor<int, isq::length>);
// QuantityPointLike
#if MP_UNITS_HOSTED
static_assert(QuantityPointLike<std::chrono::time_point<std::chrono::system_clock>>);
static_assert(!QuantityPointLike<std::chrono::seconds>);
#endif
static_assert(!QuantityPointLike<quantity<(isq::time[si::second])>>);
static_assert(!QuantityPointLike<quantity_point<(si::metre), my_origin>>);
static_assert(!QuantityPointLike<quantity<isq::time[si::second]>>);
static_assert(!QuantityPointLike<quantity_point<si::metre, my_origin>>);
static_assert(!QuantityPointLike<int>);
} // namespace

67
test/static/custom_rep_test_min_impl.cpp
View File

@ -78,18 +78,18 @@ static_assert(Representation<min_impl<int>>);
static_assert(Representation<min_impl<double>>);
// construction from a value is not allowed
static_assert(!std::constructible_from<quantity<(si::metre), min_impl<int>>, min_impl<int>>);
static_assert(!std::convertible_to<min_impl<int>, quantity<(si::metre), min_impl<int>>>);
static_assert(!std::constructible_from<quantity<si::metre, min_impl<int>>, min_impl<int>>);
static_assert(!std::convertible_to<min_impl<int>, quantity<si::metre, min_impl<int>>>);
static_assert(!std::constructible_from<quantity<(si::metre), min_impl<double>>, min_impl<double>>);
static_assert(!std::convertible_to<min_impl<double>, quantity<(si::metre), min_impl<double>>>);
static_assert(!std::constructible_from<quantity<si::metre, min_impl<double>>, min_impl<double>>);
static_assert(!std::convertible_to<min_impl<double>, quantity<si::metre, min_impl<double>>>);
// multiply syntax should work
template<typename T, auto U>
concept creates_quantity = Unit<decltype(U)> && requires { T{} * U; };
static_assert(creates_quantity<min_impl<int>, (si::metre)>);
static_assert(creates_quantity<min_impl<double>, (si::metre)>);
static_assert(creates_quantity<min_impl<int>, si::metre>);
static_assert(creates_quantity<min_impl<double>, si::metre>);
// multiply syntax
static_assert(creates_quantity<min_impl<int>, one>);
@ -99,47 +99,46 @@ static_assert(creates_quantity<min_impl<double>, percent>);
// construction from a quantity
// min_impl<T> -> min_impl<T>
static_assert(std::constructible_from<quantity<(si::metre), min_impl<int>>, quantity<(si::metre), min_impl<int>>>);
static_assert(std::convertible_to<quantity<(si::metre), min_impl<int>>, quantity<(si::metre), min_impl<int>>>);
static_assert(std::constructible_from<quantity<si::metre, min_impl<int>>, quantity<si::metre, min_impl<int>>>);
static_assert(std::convertible_to<quantity<si::metre, min_impl<int>>, quantity<si::metre, min_impl<int>>>);
static_assert(
std::constructible_from<quantity<(si::metre), min_impl<double>>, quantity<(si::metre), min_impl<double>>>);
static_assert(std::convertible_to<quantity<(si::metre), min_impl<double>>, quantity<(si::metre), min_impl<double>>>);
static_assert(std::constructible_from<quantity<si::metre, min_impl<double>>, quantity<si::metre, min_impl<double>>>);
static_assert(std::convertible_to<quantity<si::metre, min_impl<double>>, quantity<si::metre, min_impl<double>>>);
static_assert(std::constructible_from<quantity<(si::metre), min_impl<double>>, quantity<(si::metre), min_impl<int>>>);
static_assert(std::convertible_to<quantity<(si::metre), min_impl<int>>, quantity<(si::metre), min_impl<double>>>);
static_assert(std::constructible_from<quantity<si::metre, min_impl<double>>, quantity<si::metre, min_impl<int>>>);
static_assert(std::convertible_to<quantity<si::metre, min_impl<int>>, quantity<si::metre, min_impl<double>>>);
static_assert(!std::constructible_from<quantity<(si::metre), min_impl<int>>,
quantity<(si::metre), min_impl<double>>>); // narrowing conversion
static_assert(!std::convertible_to<quantity<(si::metre), min_impl<double>>, quantity<(si::metre), min_impl<int>>>);
static_assert(!std::constructible_from<quantity<si::metre, min_impl<int>>,
quantity<si::metre, min_impl<double>>>); // narrowing conversion
static_assert(!std::convertible_to<quantity<si::metre, min_impl<double>>, quantity<si::metre, min_impl<int>>>);
// T -> min_impl<T>
static_assert(std::constructible_from<quantity<(si::metre), min_impl<int>>, quantity<(si::metre), int>>);
static_assert(std::convertible_to<quantity<(si::metre), int>, quantity<(si::metre), min_impl<int>>>);
static_assert(std::constructible_from<quantity<si::metre, min_impl<int>>, quantity<si::metre, int>>);
static_assert(std::convertible_to<quantity<si::metre, int>, quantity<si::metre, min_impl<int>>>);
static_assert(std::constructible_from<quantity<(si::metre), min_impl<double>>, quantity<(si::metre), double>>);
static_assert(std::convertible_to<quantity<(si::metre), double>, quantity<(si::metre), min_impl<double>>>);
static_assert(std::constructible_from<quantity<si::metre, min_impl<double>>, quantity<si::metre, double>>);
static_assert(std::convertible_to<quantity<si::metre, double>, quantity<si::metre, min_impl<double>>>);
static_assert(std::constructible_from<quantity<(si::metre), min_impl<double>>, quantity<(si::metre), int>>);
static_assert(std::convertible_to<quantity<(si::metre), int>, quantity<(si::metre), min_impl<double>>>);
static_assert(std::constructible_from<quantity<si::metre, min_impl<double>>, quantity<si::metre, int>>);
static_assert(std::convertible_to<quantity<si::metre, int>, quantity<si::metre, min_impl<double>>>);
static_assert(!std::constructible_from<quantity<(si::metre), min_impl<int>>,
quantity<(si::metre), double>>); // narrowing conversion
static_assert(!std::convertible_to<quantity<(si::metre), double>, quantity<(si::metre), min_impl<int>>>);
static_assert(
!std::constructible_from<quantity<si::metre, min_impl<int>>, quantity<si::metre, double>>); // narrowing conversion
static_assert(!std::convertible_to<quantity<si::metre, double>, quantity<si::metre, min_impl<int>>>);
// min_impl<T> -> T
static_assert(std::constructible_from<quantity<(si::metre), int>, quantity<(si::metre), min_impl<int>>>);
static_assert(std::convertible_to<quantity<(si::metre), min_impl<int>>, quantity<(si::metre), int>>);
static_assert(std::constructible_from<quantity<si::metre, int>, quantity<si::metre, min_impl<int>>>);
static_assert(std::convertible_to<quantity<si::metre, min_impl<int>>, quantity<si::metre, int>>);
static_assert(std::constructible_from<quantity<(si::metre), double>, quantity<(si::metre), min_impl<double>>>);
static_assert(std::convertible_to<quantity<(si::metre), min_impl<double>>, quantity<(si::metre), double>>);
static_assert(std::constructible_from<quantity<si::metre, double>, quantity<si::metre, min_impl<double>>>);
static_assert(std::convertible_to<quantity<si::metre, min_impl<double>>, quantity<si::metre, double>>);
static_assert(std::constructible_from<quantity<(si::metre), double>, quantity<(si::metre), min_impl<int>>>);
static_assert(std::convertible_to<quantity<(si::metre), min_impl<int>>, quantity<(si::metre), double>>);
static_assert(std::constructible_from<quantity<si::metre, double>, quantity<si::metre, min_impl<int>>>);
static_assert(std::convertible_to<quantity<si::metre, min_impl<int>>, quantity<si::metre, double>>);
static_assert(!std::constructible_from<quantity<(si::metre), int>,
quantity<(si::metre), min_impl<double>>>); // narrowing conversion
static_assert(!std::convertible_to<quantity<(si::metre), min_impl<double>>, quantity<(si::metre), int>>);
static_assert(
!std::constructible_from<quantity<si::metre, int>, quantity<si::metre, min_impl<double>>>); // narrowing conversion
static_assert(!std::convertible_to<quantity<si::metre, min_impl<double>>, quantity<si::metre, int>>);
// arithmetic operators

2
test/static/dimension_test.cpp
View File

@ -33,7 +33,7 @@ namespace {
using namespace mp_units;
using dimension_one_ = struct mp_units::dimension_one;
using dimension_one_ = struct dimension_one;
// clang-format off
inline constexpr struct length_ final : base_dimension<"L"> {} length;

795
test/static/quantity_point_test.cpp
View File

File diff suppressed because it is too large Load Diff

4
test/static/quantity_spec_test.cpp
View File

@ -33,8 +33,8 @@ namespace {
using namespace mp_units;
using dimensionless_ = struct mp_units::dimensionless;
using dim_one_ = struct mp_units::dimension_one;
using dimensionless_ = struct dimensionless;
using dim_one_ = struct dimension_one;
// clang-format off
inline constexpr struct dim_length_ final : base_dimension<"L"> {} dim_length;

204
test/static/quantity_test.cpp
View File

@ -84,14 +84,14 @@ static_assert(std::is_nothrow_destructible_v<quantity<isq::length[m]>>);
static_assert(std::is_trivially_copyable_v<quantity<isq::length[m]>>);
static_assert(std::is_standard_layout_v<quantity<isq::length[m]>>);
static_assert(std::default_initializable<quantity<(isq::length[m])>>);
static_assert(std::move_constructible<quantity<(isq::length[m])>>);
static_assert(std::copy_constructible<quantity<(isq::length[m])>>);
static_assert(std::equality_comparable<quantity<(isq::length[m])>>);
static_assert(std::totally_ordered<quantity<(isq::length[m])>>);
static_assert(std::regular<quantity<(isq::length[m])>>);
static_assert(std::default_initializable<quantity<isq::length[m]>>);
static_assert(std::move_constructible<quantity<isq::length[m]>>);
static_assert(std::copy_constructible<quantity<isq::length[m]>>);
static_assert(std::equality_comparable<quantity<isq::length[m]>>);
static_assert(std::totally_ordered<quantity<isq::length[m]>>);
static_assert(std::regular<quantity<isq::length[m]>>);
static_assert(std::three_way_comparable<quantity<(isq::length[m])>>);
static_assert(std::three_way_comparable<quantity<isq::length[m]>>);
//////////////////
@ -112,8 +112,8 @@ static_assert(quantity<isq::length[m]>::unit == si::metre);
// member types
/////////////////
static_assert(is_same_v<quantity<(isq::length[m])>::rep, double>);
static_assert(is_same_v<quantity<(isq::length[m]), int>::rep, int>);
static_assert(is_same_v<quantity<isq::length[m]>::rep, double>);
static_assert(is_same_v<quantity<isq::length[m], int>::rep, int>);
[[maybe_unused]] volatile std::int16_t vint = 123;
static_assert(is_same_v<decltype(quantity(vint * m))::rep, std::int16_t>);
@ -139,11 +139,11 @@ static_assert(quantity<isq::length[m], double>::max().numerical_value_in(m) == s
/////////////////////////////////////////////////
// construction from a value is private
static_assert(!std::constructible_from<quantity<(isq::length[m])>, double>);
static_assert(!std::convertible_to<double, quantity<(isq::length[m])>>);
static_assert(!std::constructible_from<quantity<isq::length[m]>, double>);
static_assert(!std::convertible_to<double, quantity<isq::length[m]>>);
static_assert(!std::constructible_from<quantity<(isq::length[m]), int>, int>);
static_assert(!std::convertible_to<int, quantity<(isq::length[m]), int>>);
static_assert(!std::constructible_from<quantity<isq::length[m], int>, int>);
static_assert(!std::convertible_to<int, quantity<isq::length[m], int>>);
static_assert(std::constructible_from<quantity<one>, double>);
static_assert(std::convertible_to<double, quantity<one>>);
@ -163,46 +163,45 @@ static_assert(std::convertible_to<int, quantity<dimensionless[one]>>);
///////////////////////////////////////
// conversion only between convertible quantities
static_assert(std::constructible_from<quantity<(isq::length[m])>, quantity<(isq::length[m])>>);
static_assert(std::convertible_to<quantity<(isq::length[m])>, quantity<(isq::length[m])>>);
static_assert(std::constructible_from<quantity<(isq::length[m])>, quantity<(isq::distance[m])>>);
static_assert(std::convertible_to<quantity<(isq::distance[m])>, quantity<(isq::length[m])>>);
static_assert(std::constructible_from<quantity<(isq::length[m])>, quantity<(isq::length[km])>>);
static_assert(std::convertible_to<quantity<(isq::length[km])>, quantity<(isq::length[m])>>);
static_assert(std::constructible_from<quantity<isq::length[m]>, quantity<isq::length[m]>>);
static_assert(std::convertible_to<quantity<isq::length[m]>, quantity<isq::length[m]>>);
static_assert(std::constructible_from<quantity<isq::length[m]>, quantity<isq::distance[m]>>);
static_assert(std::convertible_to<quantity<isq::distance[m]>, quantity<isq::length[m]>>);
static_assert(std::constructible_from<quantity<isq::length[m]>, quantity<isq::length[km]>>);
static_assert(std::convertible_to<quantity<isq::length[km]>, quantity<isq::length[m]>>);
// conversion between different quantities not allowed
static_assert(!std::constructible_from<quantity<(isq::length[m])>, quantity<(isq::time[s])>>);
static_assert(!std::convertible_to<quantity<(isq::time[s])>, quantity<(isq::length[m])>>);
static_assert(!std::constructible_from<quantity<(isq::length[m])>, quantity<(isq::speed[m / s])>>);
static_assert(!std::convertible_to<quantity<(isq::speed[m / s])>, quantity<(isq::length[m])>>);
static_assert(!std::constructible_from<quantity<isq::length[m]>, quantity<isq::time[s]>>);
static_assert(!std::convertible_to<quantity<isq::time[s]>, quantity<isq::length[m]>>);
static_assert(!std::constructible_from<quantity<isq::length[m]>, quantity<isq::speed[m / s]>>);
static_assert(!std::convertible_to<quantity<isq::speed[m / s]>, quantity<isq::length[m]>>);
// implicit conversion from another quantity only if non-truncating
static_assert(std::constructible_from<quantity<isq::length[m]>, quantity<isq::length[m], int>>); // int -> double OK
static_assert(std::convertible_to<quantity<isq::length[m], int>, quantity<isq::length[m]>>); // int -> double OK
static_assert(!std::constructible_from<quantity<isq::length[m], int>,
quantity<isq::length[m]>>); // truncating double -> int not allowed
static_assert(!std::convertible_to<quantity<isq::length[m]>,
quantity<isq::length[m], int>>); // truncating double -> int not allowed
static_assert(std::constructible_from<quantity<isq::length[m], int>,
quantity<isq::length[km], int>>); // kilometre<int> -> metre<int> OK
static_assert(std::convertible_to<quantity<isq::length[km], int>,
quantity<isq::length[m], int>>); // kilometre<int> -> metre<int> OK
static_assert(!std::constructible_from<quantity<isq::length[km], int>,
quantity<isq::length[m], int>>); // truncating metre<int> ->
// kilometre<int> not allowed
static_assert(
std::constructible_from<quantity<(isq::length[m])>, quantity<(isq::length[m]), int>>); // int -> double OK
static_assert(std::convertible_to<quantity<(isq::length[m]), int>, quantity<(isq::length[m])>>); // int -> double OK
static_assert(!std::constructible_from<quantity<(isq::length[m]), int>,
quantity<(isq::length[m])>>); // truncating double -> int not allowed
static_assert(!std::convertible_to<quantity<(isq::length[m])>,
quantity<(isq::length[m]), int>>); // truncating double -> int not allowed
static_assert(std::constructible_from<quantity<(isq::length[m]), int>,
quantity<(isq::length[km]), int>>); // kilometre<int> -> metre<int> OK
static_assert(std::convertible_to<quantity<(isq::length[km]), int>,
quantity<(isq::length[m]), int>>); // kilometre<int> -> metre<int> OK
static_assert(!std::constructible_from<quantity<(isq::length[km]), int>,
quantity<(isq::length[m]), int>>); // truncating metre<int> ->
// kilometre<int> not allowed
static_assert(
!std::convertible_to<quantity<(isq::length[m]), int>,
quantity<(isq::length[km]), int>>); // truncating metre<int> -> kilometre<int> not allowed
!std::convertible_to<quantity<isq::length[m], int>,
quantity<isq::length[km], int>>); // truncating metre<int> -> kilometre<int> not allowed
// converting to double always OK
static_assert(std::constructible_from<quantity<(isq::length[m])>, quantity<(isq::length[km]), int>>);
static_assert(std::convertible_to<quantity<(isq::length[km]), int>, quantity<(isq::length[m])>>);
static_assert(std::constructible_from<quantity<(isq::length[km])>, quantity<(isq::length[m]), int>>);
static_assert(std::convertible_to<quantity<(isq::length[m]), int>, quantity<(isq::length[km])>>);
static_assert(std::constructible_from<quantity<isq::length[m]>, quantity<isq::length[km], int>>);
static_assert(std::convertible_to<quantity<isq::length[km], int>, quantity<isq::length[m]>>);
static_assert(std::constructible_from<quantity<isq::length[km]>, quantity<isq::length[m], int>>);
static_assert(std::convertible_to<quantity<isq::length[m], int>, quantity<isq::length[km]>>);
///////////////////////
// obtaining a number
@ -220,16 +219,16 @@ static_assert(quantity<isq::length[km]>(1500 * m).numerical_value_in(km) == 1.5)
static_assert(!std::convertible_to<quantity<one>, double>);
static_assert(std::constructible_from<double, quantity<one>>);
static_assert(!std::convertible_to<quantity<(isq::angular_measure[one])>, double>);
static_assert(std::constructible_from<double, quantity<(isq::angular_measure[one])>>);
static_assert(!std::convertible_to<quantity<isq::angular_measure[one]>, double>);
static_assert(std::constructible_from<double, quantity<isq::angular_measure[one]>>);
static_assert(!std::convertible_to<quantity<one>, int>);
static_assert(std::constructible_from<int, quantity<one>>);
static_assert(!std::convertible_to<quantity<(isq::angular_measure[one])>, int>);
static_assert(std::constructible_from<int, quantity<(isq::angular_measure[one])>>);
static_assert(!std::convertible_to<quantity<isq::angular_measure[one]>, int>);
static_assert(std::constructible_from<int, quantity<isq::angular_measure[one]>>);
static_assert(!std::convertible_to<quantity<one, int>, double>);
static_assert(std::constructible_from<double, quantity<one, int>>);
static_assert(!std::convertible_to<quantity<(isq::angular_measure[one]), int>, double>);
static_assert(std::constructible_from<double, quantity<(isq::angular_measure[one]), int>>);
static_assert(!std::convertible_to<quantity<isq::angular_measure[one], int>, double>);
static_assert(std::constructible_from<double, quantity<isq::angular_measure[one], int>>);
///////////////////////////////////
@ -319,9 +318,9 @@ struct derived_quantity : quantity<Q::reference, Rep> {
R::operator=(t);
return *this;
}
constexpr derived_quantity& operator=(R&& other)
constexpr derived_quantity& operator=(R&& t)
{
R::operator=(std::move(other));
R::operator=(std::move(t));
return *this;
}
// NOLINTBEGIN(google-explicit-constructor, hicpp-explicit-conversions)
@ -332,9 +331,9 @@ struct derived_quantity : quantity<Q::reference, Rep> {
// NOLINTEND(google-explicit-constructor, hicpp-explicit-conversions)
};
static_assert(Quantity<derived_quantity<double, quantity<(isq::length[m])>, "NTTP type description">>);
static_assert(Quantity<derived_quantity<double, quantity<isq::length[m]>, "NTTP type description">>);
constexpr QuantityOf<(isq::length)> auto get_length_derived_quantity() noexcept
constexpr QuantityOf<isq::length> auto get_length_derived_quantity() noexcept
{
derived_quantity<double, quantity<isq::length[m]>, "NTTP type description"> dist{};
dist += 1 * m;
@ -363,8 +362,7 @@ static_assert(quantity{123}.quantity_spec == kind_of<dimensionless>);
#if MP_UNITS_HOSTED
using namespace std::chrono_literals;
static_assert(std::is_same_v<decltype(quantity{123s})::rep, std::chrono::seconds::rep>);
// return type for "s" is not specified. is double for msvc
// static_assert(std::is_same_v<decltype(quantity{123.s})::rep, long double>);
static_assert(std::is_same_v<decltype(quantity{123.s})::rep, long double>);
static_assert(quantity{24h}.unit == si::hour);
static_assert(quantity{24h}.quantity_spec == kind_of<isq::time>);
#endif
@ -463,10 +461,10 @@ static_assert((std::uint8_t{255}* m %= 257 * m).numerical_value_in(m) != [] {
#if !(defined MP_UNITS_COMP_CLANG && MP_UNITS_COMP_CLANG < 18 && defined MP_UNITS_MODULES)
// next two lines trigger conversions warnings
// (warning disabled in CMake for this file)
static_assert(((22 * m) *= 33.33).numerical_value_in(m) == 733);
static_assert(((22 * m) /= 3.33).numerical_value_in(m) == 6);
static_assert(((22 * m) *= 33.33 * one).numerical_value_in(m) == 733);
static_assert(((22 * m) /= 3.33 * one).numerical_value_in(m) == 6);
static_assert((22 * m *= 33.33).numerical_value_in(m) == 733);
static_assert((22 * m /= 3.33).numerical_value_in(m) == 6);
static_assert((22 * m *= 33.33 * one).numerical_value_in(m) == 733);
static_assert((22 * m /= 3.33 * one).numerical_value_in(m) == 6);
#endif
template<template<auto, typename> typename Q>
@ -852,30 +850,27 @@ static_assert(2 * one / (1 * m) == 2 / (1 * m));
// equality operators
///////////////////////
static_assert(std::equality_comparable_with<quantity<(si::metre)>, quantity<(si::metre)>>);
static_assert(std::equality_comparable_with<quantity<(si::metre)>, quantity<(si::metre), int>>);
static_assert(std::equality_comparable_with<quantity<(si::metre)>, quantity<si::kilo<(si::metre)>, int>>);
static_assert(std::equality_comparable_with<quantity<(si::metre), int>, quantity<si::kilo<(si::metre)>, int>>);
static_assert(std::equality_comparable_with<quantity<(isq::length[(si::metre)])>, quantity<(si::metre)>>);
static_assert(std::equality_comparable_with<quantity<(isq::length[(si::metre)])>, quantity<(si::metre), int>>);
static_assert(std::equality_comparable_with<quantity<si::metre>, quantity<si::metre>>);
static_assert(std::equality_comparable_with<quantity<si::metre>, quantity<si::metre, int>>);
static_assert(std::equality_comparable_with<quantity<si::metre>, quantity<si::kilo<si::metre>, int>>);
static_assert(std::equality_comparable_with<quantity<si::metre, int>, quantity<si::kilo<si::metre>, int>>);
static_assert(std::equality_comparable_with<quantity<isq::length[si::metre]>, quantity<si::metre>>);
static_assert(std::equality_comparable_with<quantity<isq::length[si::metre]>, quantity<si::metre, int>>);
static_assert(std::equality_comparable_with<quantity<isq::length[si::metre]>, quantity<si::kilo<si::metre>, int>>);
static_assert(std::equality_comparable_with<quantity<isq::width[si::metre]>, quantity<si::metre>>);
static_assert(std::equality_comparable_with<quantity<isq::width[si::metre]>, quantity<si::metre, int>>);
static_assert(std::equality_comparable_with<quantity<isq::width[si::metre]>, quantity<si::kilo<si::metre>, int>>);
static_assert(std::equality_comparable_with<quantity<isq::width[si::metre]>, quantity<isq::height[si::metre]>>);
static_assert(std::equality_comparable_with<quantity<isq::width[si::metre]>, quantity<isq::height[si::metre], int>>);
static_assert(
std::equality_comparable_with<quantity<(isq::length[(si::metre)])>, quantity<si::kilo<(si::metre)>, int>>);
static_assert(std::equality_comparable_with<quantity<(isq::width[(si::metre)])>, quantity<(si::metre)>>);
static_assert(std::equality_comparable_with<quantity<(isq::width[(si::metre)])>, quantity<(si::metre), int>>);
static_assert(
std::equality_comparable_with<quantity<(isq::width[(si::metre)])>, quantity<(si::kilo<(si::metre)>), int>>);
static_assert(std::equality_comparable_with<quantity<(isq::width[(si::metre)])>, quantity<(isq::height[(si::metre)])>>);
static_assert(
std::equality_comparable_with<quantity<(isq::width[(si::metre)])>, quantity<(isq::height[(si::metre)]), int>>);
static_assert(std::equality_comparable_with<quantity<(isq::width[(si::metre)])>,
quantity<(isq::height[(si::kilo<(si::metre)>)]), int>>);
std::equality_comparable_with<quantity<isq::width[si::metre]>, quantity<isq::height[si::kilo<si::metre>], int>>);
template<auto M>
concept no_crossdimensional_equality = requires {
requires !requires { 1 * s == 1 * M; };
requires !requires { 1 * s != 1 * M; };
};
static_assert(no_crossdimensional_equality<(si::metre)>);
static_assert(no_crossdimensional_equality<si::metre>);
// same type
static_assert(123 * m == 123 * m);
@ -928,7 +923,7 @@ concept no_crossdimensional_ordering = requires {
requires !requires { 1 * s <= 1 * M; };
requires !requires { 1 * s >= 1 * M; };
};
static_assert(no_crossdimensional_ordering<(si::metre)>);
static_assert(no_crossdimensional_ordering<si::metre>);
// same type
static_assert(123 * m < 321 * m);
@ -1042,35 +1037,34 @@ static_assert(is_of_type<quantity_cast<isq::distance>(lvalue_q), quantity<isq::d
} // namespace lvalue_tests
// QuantityOf
static_assert(QuantityOf<quantity<(isq::length[m])>, (isq::length)>);
static_assert(QuantityOf<quantity<(isq::width[m])>, (isq::length)>);
static_assert(QuantityOf<quantity<(isq::position_vector[m]), int>, (isq::length)>);
static_assert(!QuantityOf<quantity<(isq::length[m])>, (isq::width)>);
static_assert(QuantityOf<quantity<m>, (isq::width)>);
static_assert(QuantityOf<quantity<m>, (isq::position_vector)>);
static_assert(QuantityOf<quantity<kind_of<(isq::length)>[m]>, (isq::width)>);
static_assert(QuantityOf<quantity<kind_of<(isq::length)>[m]>, (isq::position_vector)>);
static_assert(!QuantityOf<quantity<(isq::width[m])>, isq::altitude>);
static_assert(QuantityOf<quantity<isq::length[m]>, isq::length>);
static_assert(QuantityOf<quantity<isq::width[m]>, isq::length>);
static_assert(QuantityOf<quantity<isq::position_vector[m], int>, isq::length>);
static_assert(!QuantityOf<quantity<isq::length[m]>, isq::width>);
static_assert(QuantityOf<quantity<m>, isq::width>);
static_assert(QuantityOf<quantity<m>, isq::position_vector>);
static_assert(QuantityOf<quantity<kind_of<isq::length>[m]>, isq::width>);
static_assert(QuantityOf<quantity<kind_of<isq::length>[m]>, isq::position_vector>);
static_assert(!QuantityOf<quantity<isq::width[m]>, isq::altitude>);
static_assert(QuantityOf<quantity<(isq::speed[m / s])>, (isq::speed)>);
static_assert(QuantityOf<quantity<(isq::speed[m / s])>, (isq::length) / (isq::time)>);
static_assert(QuantityOf<quantity<isq::speed[m / s]>, isq::speed>);
static_assert(QuantityOf<quantity<isq::speed[m / s]>, isq::length / isq::time>);
static_assert(QuantityOf<quantity<m / s>, isq::length / isq::time>);
static_assert(QuantityOf<quantity<kind_of<(isq::speed)>[m / s]>, (isq::length) / (isq::time)>);
static_assert(!QuantityOf<quantity<(isq::speed[m / s])>, (isq::distance) / (isq::duration)>);
static_assert(!QuantityOf<quantity<(isq::speed[m / s])>, (isq::width) / (isq::duration)>);
static_assert(QuantityOf<quantity<kind_of<isq::speed>[m / s]>, isq::length / isq::time>);
static_assert(!QuantityOf<quantity<isq::speed[m / s]>, isq::distance / isq::duration>);
static_assert(!QuantityOf<quantity<isq::speed[m / s]>, isq::width / isq::duration>);
static_assert(QuantityOf<quantity<m / s>, isq::width / isq::duration>);
static_assert(QuantityOf<quantity<kind_of<(isq::speed)>[m / s]>, (isq::width) / (isq::duration)>);
static_assert(!QuantityOf<quantity<(isq::speed[m / s])>, (isq::position_vector) / (isq::duration)>);
static_assert(QuantityOf<quantity<kind_of<isq::speed>[m / s]>, isq::width / isq::duration>);
static_assert(!QuantityOf<quantity<isq::speed[m / s]>, isq::position_vector / isq::duration>);
static_assert(QuantityOf<quantity<m / s>, isq::position_vector / isq::duration>);
static_assert(QuantityOf<quantity<kind_of<(isq::speed)>[m / s]>, isq::position_vector / isq::duration>);
static_assert(QuantityOf<quantity<(isq::velocity)[m / s], int>, isq::position_vector / isq::duration>);
static_assert(QuantityOf<quantity<kind_of<isq::speed>[m / s]>, isq::position_vector / isq::duration>);
static_assert(QuantityOf<quantity<isq::velocity[m / s], int>, isq::position_vector / isq::duration>);
static_assert(QuantityOf<decltype(10 * m), (isq::height)>); // kind of
static_assert(QuantityOf<decltype(10 * kind_of<(isq::length)>[m]), (isq::height)>); // kind of
static_assert(!QuantityOf<decltype(10 * (isq::length[m])), (isq::height)>); // different kinds
static_assert(!QuantityOf<decltype(10 * (isq::width[m])), (isq::height)>); // different kinds
static_assert(QuantityOf<decltype(10 * (isq::speed[m / s])), (isq::speed)>);
static_assert(
QuantityOf<decltype(20 * (isq::length[m]) / (2 * isq::time[s])), (isq::speed)>); // derived unnamed quantity
static_assert(QuantityOf<decltype(10 * m), isq::height>); // kind of
static_assert(QuantityOf<decltype(10 * kind_of<isq::length>[m]), isq::height>); // kind of
static_assert(!QuantityOf<decltype(10 * isq::length[m]), isq::height>); // different kinds
static_assert(!QuantityOf<decltype(10 * isq::width[m]), isq::height>); // different kinds
static_assert(QuantityOf<decltype(10 * isq::speed[m / s]), isq::speed>);
static_assert(QuantityOf<decltype(20 * isq::length[m] / (2 * isq::time[s])), isq::speed>); // derived unnamed quantity
} // namespace

6
test/static/reference_test.cpp
View File

@ -34,8 +34,8 @@ namespace {
using namespace mp_units;
using dimensionless_ = struct mp_units::dimensionless;
using one_ = struct mp_units::one;
using dimensionless_ = struct dimensionless;
using one_ = struct one;
// base dimensions
// clang-format off
@ -238,7 +238,7 @@ template<auto dim, auto unit>
concept invalid_nu_unit = !requires { dim[unit]; };
static_assert(invalid_nu_unit<time, nu::second>);
static_assert(invalid_nu_unit<(nu::time), second>);
static_assert(invalid_nu_unit<nu::time, second>);
static_assert(invalid_nu_unit<length / time, nu::second / nu::second>);
static_assert(invalid_nu_unit<speed, nu::second / nu::second>);
static_assert(invalid_nu_unit<speed, nu::second / second>);

2
test/static/si_test.cpp
View File

@ -65,7 +65,7 @@ concept can_not_be_prefixed = Unit<decltype(V1)> && !requires { typename prefix<
static_assert(can_not_be_prefixed<si::milli_, si::kilogram>);
static_assert(can_not_be_prefixed<si::milli_, si::hectare>);
static_assert(can_not_be_prefixed<si::milli_, (si::kilo<(si::metre)>)>);
static_assert(can_not_be_prefixed<si::milli_, si::kilo<si::metre>>);
static_assert(can_not_be_prefixed<si::milli_, si::metre / si::second>);
static_assert(can_not_be_prefixed<si::milli_, mag_ratio<1, 60> * si::degree>);

4
test/static/unit_test.cpp
View File

@ -35,8 +35,8 @@ namespace {
using namespace mp_units;
using namespace mp_units::detail;
using one_ = struct mp_units::one;
using percent_ = struct mp_units::percent;
using one_ = struct one;
using percent_ = struct percent;
// base dimensions
// clang-format off