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refactor: std::common_type usage replaced with dedicated functions for units, dimensions, and references

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Mateusz Pusz
2022-11-09 18:39:51 -10:00
parent 649252d691
commit f2e63fdeb1
6 changed files with 74 additions and 97 deletions
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test/unit_test/static/dimension_test.cpp
+9 -10
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@@ -174,15 +174,15 @@ static_assert(1 / time != frequency);
static_assert(interconvertible(1 / time, frequency));
static_assert(1 / frequency == time);
static_assert(frequency * time == dimension_one);
static_assert(std::is_same_v<std::common_type_t<decltype(1 / time), decltype(frequency)>, frequency_>);
static_assert(std::is_same_v<std::common_type_t<decltype(frequency), decltype(1 / time)>, frequency_>);
static_assert(is_of_type<detail::common_dimension(1 / time, frequency), frequency_>);
static_assert(is_of_type<detail::common_dimension(frequency, 1 / time), frequency_>);
static_assert(length * length != area);
static_assert(interconvertible(length * length, area));
static_assert(length * length != volume);
static_assert(area / length == length);
static_assert(std::is_same_v<std::common_type_t<decltype(length * length), decltype(area)>, area_>);
static_assert(std::is_same_v<std::common_type_t<decltype(area), decltype(length * length)>, area_>);
static_assert(is_of_type<detail::common_dimension(length* length, area), area_>);
static_assert(is_of_type<detail::common_dimension(area, length* length), area_>);
static_assert(length * length * length != volume);
static_assert(area * length != volume);
@@ -197,10 +197,9 @@ static_assert(length * time != speed);
static_assert(length / time / time != speed);
static_assert(length / speed == time);
static_assert(speed * time == length);
static_assert(std::is_same_v<std::common_type_t<decltype(length / time), decltype(speed)>, speed_>);
static_assert(std::is_same_v<std::common_type_t<decltype(speed), decltype(length / time)>, speed_>);
static_assert(
std::is_same_v<std::common_type_t<decltype(length / time), decltype(length / time)>, decltype(length / time)>);
static_assert(is_of_type<detail::common_dimension(length / time, speed), speed_>);
static_assert(is_of_type<detail::common_dimension(speed, length / time), speed_>);
static_assert(is_of_type<detail::common_dimension(length / time, length / time), decltype(length / time)>);
static_assert(length / time / time != acceleration);
static_assert(length / (time * time) != acceleration);
@@ -213,8 +212,8 @@ static_assert(acceleration / speed != frequency);
// comparison of convertible named dimensions
static_assert(velocity != speed);
static_assert(interconvertible(speed, velocity));
static_assert(std::is_same_v<std::common_type_t<decltype(velocity), decltype(speed)>, velocity_>);
static_assert(std::is_same_v<std::common_type_t<decltype(speed), decltype(velocity)>, velocity_>);
static_assert(is_of_type<detail::common_dimension(velocity, speed), velocity_>);
static_assert(is_of_type<detail::common_dimension(speed, velocity), velocity_>);
// comparison of convertible unnamed dimensions
static_assert(is_of_type<mass * acceleration, derived_dimension<length_, mass_, per<units::power<time_, 2>>>>);