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2 parital specializations of a derived_dimension split to different types

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Mateusz Pusz
2019-12-14 11:44:56 +01:00
parent 156ab7ae7f
commit b1b63e1b3a
10 changed files with 152 additions and 166 deletions
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test/unit_test/static/quantity_test.cpp
+6 -9
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@@ -237,15 +237,13 @@ static_assert(
std::is_same_v<decltype(velocity<metre_per_second, int>() * si::time<second, int>()), length<metre, int>>);
static_assert(
std::is_same_v<decltype(velocity<metre_per_second, int>() * si::time<hour, int>()), length<scaled_unit<metre, ratio<3600>>, int>>);
// TODO uncomment below when fixed in gcc
// static_assert(std::is_same_v<decltype(length<metre>() * si::time<minute>()),
// quantity<derived_dimension<exp<dim_length, 1>, exp<dim_time, 1>>, scaled_unit<unknown_unit, ratio<60>>>>);
static_assert(std::is_same_v<decltype(length<metre>() * si::time<minute>()),
quantity<unknown_dimension<units::exp<dim_length, 1>, units::exp<dim_time, 1>>, scaled_unit<unknown_unit, ratio<60>>>>);
static_assert(std::is_same_v<decltype(1 / si::time<second, int>()), frequency<hertz, int>>);
static_assert(std::is_same_v<decltype(1 / si::time<minute, int>()), frequency<scaled_unit<hertz, ratio<1, 60>>, int>>);
static_assert(std::is_same_v<decltype(1 / frequency<hertz, int>()), si::time<second, int>>);
// TODO uncomment below when fixed in gcc
// static_assert(std::is_same_v<decltype(1 / length<kilometre>()),
// quantity<derived_dimension<exp<dim_length, -1>>, scaled_unit<unknown_unit, ratio<1, 1000>>>>);
static_assert(std::is_same_v<decltype(1 / length<kilometre>()),
quantity<unknown_dimension<units::exp<dim_length, -1>>, scaled_unit<unknown_unit, ratio<1, 1000>>>>);
static_assert(std::is_same_v<decltype(length<metre, int>() / 1.0), length<metre, double>>);
static_assert(std::is_same_v<decltype(length<metre, int>() / length<metre, double>()), double>);
static_assert(std::is_same_v<decltype(length<kilometre, int>() / length<metre, double>()), double>);
@@ -253,9 +251,8 @@ static_assert(
std::is_same_v<decltype(length<metre, int>() / si::time<second, int>()), velocity<metre_per_second, int>>);
static_assert(
std::is_same_v<decltype(length<metre>() / si::time<minute>()), velocity<scaled_unit<metre_per_second, ratio<1, 60>>>>);
// TODO uncomment below when fixed in gcc
// static_assert(std::is_same_v<decltype(si::time<minute>() / length<metre>()),
// quantity<derived_dimension<exp<dim_length, -1>, exp<dim_time, 1>>, scaled_unit<unknown_unit, ratio<60>>>>);
static_assert(std::is_same_v<decltype(si::time<minute>() / length<metre>()),
quantity<unknown_dimension<units::exp<dim_length, -1>, units::exp<dim_time, 1>>, scaled_unit<unknown_unit, ratio<60>>>>);
static_assert(std::is_same_v<decltype(length<metre, int>() % short(1)), length<metre, int>>);
static_assert(std::is_same_v<decltype(length<metre, int>() % length<metre, short>(1)), length<metre, int>>);