feedc0de/mp-units
1
0
Fork 0
forked from mpusz/mp-units
Code Pull Requests Activity

scaled_unit template parameters order fixed (sorry Oliver)

Browse Source
This commit is contained in:
Mateusz Pusz
2019-12-14 21:16:15 +01:00
parent 5ef0bb9a9f
commit 6596c15238
8 changed files with 28 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/unit_test/static/quantity_test.cpp
+8 -8
View File
@@ -112,7 +112,7 @@ using namespace units::si;
// constexpr quantity<si::dim_length, second, int> error(0); // should not compile (unit of a different dimension)
// constexpr quantity<si::dim_length, metre, quantity<si::dim_length, metre, int>> error(0); // should not compile (quantity used as Rep)
// constexpr quantity<metre, si::dim_length, double> error(0); // should not compile (reordered arguments)
// constexpr quantity<si::dim_length, scaled_unit<metre, ratio<-1, 1>>, int> error(0); // should not compile (negative unit ratio)
// constexpr quantity<si::dim_length, scaled_unit<ratio<-1, 1>, metre>, int> error(0); // should not compile (negative unit ratio)
// member types
@@ -236,23 +236,23 @@ static_assert(std::is_same_v<decltype(1.0 * length<metre, int>()), length<metre,
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>>);
std::is_same_v<decltype(velocity<metre_per_second, int>() * si::time<hour, int>()), length<scaled_unit<ratio<3600>, metre>, int>>);
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>>>>);
quantity<unknown_dimension<units::exp<dim_length, 1>, units::exp<dim_time, 1>>, scaled_unit<ratio<60>, unknown_unit>>>);
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 / si::time<minute, int>()), frequency<scaled_unit<ratio<1, 60>, hertz>, int>>);
static_assert(std::is_same_v<decltype(1 / frequency<hertz, int>()), si::time<second, int>>);
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>>>>);
quantity<unknown_dimension<units::exp<dim_length, -1>>, scaled_unit<ratio<1, 1000>, unknown_unit>>>);
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>);
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>>>>);
std::is_same_v<decltype(length<metre>() / si::time<minute>()), velocity<scaled_unit<ratio<1, 60>, metre_per_second>>>);
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>>>>);
quantity<unknown_dimension<units::exp<dim_length, -1>, units::exp<dim_time, 1>>, scaled_unit<ratio<60>, unknown_unit>>>);
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>>);
@@ -316,7 +316,7 @@ static_assert(std::is_same_v<common_quantity<length<kilometre, long long>, lengt
// quantity_cast
static_assert(std::is_same_v<decltype(quantity_cast<scaled_unit<metre, ratio<1>>>(2km))::unit, metre>);
static_assert(std::is_same_v<decltype(quantity_cast<scaled_unit<ratio<1>, metre>>(2km))::unit, metre>);
static_assert(quantity_cast<length<metre, int>>(2km).count() == 2000);
static_assert(quantity_cast<length<kilometre, int>>(2000m).count() == 2);