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refactor: some value_cast<U>(q) replaced with q.force_in(U)

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Mateusz Pusz
2023-09-13 10:43:08 +02:00
parent f7f63e8c4c
commit a6284aa293
4 changed files with 15 additions and 15 deletions
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10
example/avg_speed.cpp
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@@ -56,7 +56,7 @@ constexpr QuantityOf<isq::speed> auto avg_speed(QuantityOf<isq::length> auto d,
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 = value_cast<si::kilo<si::metre> / non_si::hour>(speed);
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";
}
@@ -101,7 +101,7 @@ void example()
// it is not possible to make a lossless conversion of miles to meters on an integral type
// (explicit cast needed)
print_result(distance, duration, fixed_int_si_avg_speed(value_cast<si::metre>(distance), duration));
print_result(distance, duration, fixed_int_si_avg_speed(distance.force_in(m), duration));
print_result(distance, duration, fixed_double_si_avg_speed(distance, duration));
print_result(distance, duration, avg_speed(distance, duration));
}
@@ -119,7 +119,7 @@ void example()
// also it is not possible to make a lossless conversion of miles to meters on an integral type
// (explicit cast needed)
print_result(distance, duration,
fixed_int_si_avg_speed(value_cast<int>(value_cast<si::metre>(distance)), value_cast<int>(duration)));
fixed_int_si_avg_speed(value_cast<int>(distance.force_in(m)), value_cast<int>(duration)));
print_result(distance, duration, fixed_double_si_avg_speed(distance, duration));
print_result(distance, duration, avg_speed(distance, duration));
}
@@ -133,7 +133,7 @@ void example()
// it is not possible to make a lossless conversion of centimeters to meters on an integral type
// (explicit cast needed)
print_result(distance, duration, fixed_int_si_avg_speed(value_cast<si::metre>(distance), duration));
print_result(distance, duration, fixed_int_si_avg_speed(distance.force_in(m), duration));
print_result(distance, duration, fixed_double_si_avg_speed(distance, duration));
print_result(distance, duration, avg_speed(distance, duration));
}
@@ -149,7 +149,7 @@ void example()
// it is not possible to make a lossless conversion of centimeters to meters on an integral type
// (explicit cast needed)
print_result(distance, duration,
fixed_int_si_avg_speed(value_cast<int>(value_cast<m>(distance)), value_cast<int>(duration)));
fixed_int_si_avg_speed(value_cast<int>(distance.force_in(m)), value_cast<int>(duration)));
print_result(distance, duration, fixed_double_si_avg_speed(distance, duration));
print_result(distance, duration, avg_speed(distance, duration));

4
example/glide_computer.cpp
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@@ -83,12 +83,12 @@ void print(const R& gliders)
std::cout << "- Name: " << g.name << "\n";
std::cout << "- Polar:\n";
for (const auto& p : g.polar) {
const auto ratio = value_cast<one>(glide_ratio(g.polar[0]));
const auto ratio = glide_ratio(g.polar[0]).force_in(one);
std::cout << MP_UNITS_STD_FMT::format(" * {:%.4Q %q} @ {:%.1Q %q} -> {:%.1Q %q} ({:%.1Q %q})\n", p.climb, p.v,
ratio,
// TODO is it possible to make ADL work below (we need another set of trig
// functions for strong angle in a different namespace)
value_cast<si::degree>(isq::asin(1 / ratio)));
isq::asin(1 / ratio).force_in(si::degree));
}
std::cout << "\n";
}

2
example/total_energy.cpp
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@@ -80,7 +80,7 @@ void si_example()
<< "E = " << E3 << "\n";
std::cout << "\n[converted from SI units back to GeV]\n"
<< "E = " << value_cast<GeV>(E3) << "\n";
<< "E = " << E3.force_in(GeV) << "\n";
}
void natural_example()

14
src/utility/include/mp-units/math.h
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@@ -162,7 +162,7 @@ template<Unit auto To, auto R, typename Rep>
requires { std::floor(q.numerical_value_ref_in(q.unit)); }) &&
(To == get_unit(R) || requires {
::mp_units::value_cast<To>(q);
q.force_in(To);
quantity_values<Rep>::one();
})
{
@@ -183,9 +183,9 @@ template<Unit auto To, auto R, typename Rep>
}
} else {
if constexpr (To == get_unit(R)) {
return value_cast<To>(q);
return q.force_in(To);
} else {
return handle_signed_results(value_cast<To>(q));
return handle_signed_results(q.force_in(To));
}
}
}
@@ -202,7 +202,7 @@ template<Unit auto To, auto R, typename Rep>
requires { std::ceil(q.numerical_value_ref_in(q.unit)); }) &&
(To == get_unit(R) || requires {
::mp_units::value_cast<To>(q);
q.force_in(To);
quantity_values<Rep>::one();
})
{
@@ -223,9 +223,9 @@ template<Unit auto To, auto R, typename Rep>
}
} else {
if constexpr (To == get_unit(R)) {
return value_cast<To>(q);
return q.force_in(To);
} else {
return handle_signed_results(value_cast<To>(q));
return handle_signed_results(q.force_in(To));
}
}
}
@@ -254,7 +254,7 @@ template<Unit auto To, auto R, typename Rep>
return make_quantity<detail::clone_reference_with<To>(R)>(
static_cast<Rep>(round(q.numerical_value_ref_in(q.unit))));
} else {
return value_cast<To>(q);
return q.force_in(To);
}
} else {
const auto res_low = mp_units::floor<To>(q);