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Merge branch 'downcasting_2.0'

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Mateusz Pusz
2020-09-09 20:31:03 +02:00
parent dcc2d24c8e 72ed03fbf9
commit e367afed71
22 changed files with 300 additions and 145 deletions
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test/unit_test/static/quantity_point_test.cpp
+15 -13
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@@ -35,6 +35,9 @@ namespace {
using namespace units;
using namespace units::physical::si;
template<typename T, typename U>
inline constexpr bool compare = DOWNCAST_MODE != 0 ? std::is_same_v<T, U> : (std::is_same_v<T, U> || units::equivalent<T, U>);
// class invariants
template<typename DimLength>
@@ -119,23 +122,23 @@ static_assert((quantity_point(2_q_m) -= 1_q_m).relative().count() == 1);
// non-member arithmetic operators
static_assert(is_same_v<decltype(quantity_point<dim_length, metre, int>() + length<metre, double>()),
static_assert(compare<decltype(quantity_point<dim_length, metre, int>() + length<metre, double>()),
quantity_point<dim_length, metre, double>>);
static_assert(is_same_v<decltype(length<metre, int>() + quantity_point<dim_length, metre, double>()),
static_assert(compare<decltype(length<metre, int>() + quantity_point<dim_length, metre, double>()),
quantity_point<dim_length, metre, double>>);
static_assert(is_same_v<decltype(quantity_point<dim_length, kilometre, int>() + length<metre, double>()),
static_assert(compare<decltype(quantity_point<dim_length, kilometre, int>() + length<metre, double>()),
quantity_point<dim_length, metre, double>>);
static_assert(is_same_v<decltype(length<kilometre, int>() + quantity_point<dim_length, metre, double>()),
static_assert(compare<decltype(length<kilometre, int>() + quantity_point<dim_length, metre, double>()),
quantity_point<dim_length, metre, double>>);
static_assert(is_same_v<decltype(quantity_point<dim_length, metre, double>() - length<metre, int>()),
static_assert(compare<decltype(quantity_point<dim_length, metre, double>() - length<metre, int>()),
quantity_point<dim_length, metre, double>>);
static_assert(is_same_v<decltype(quantity_point<dim_length, kilometre, double>() - length<metre, int>()),
static_assert(compare<decltype(quantity_point<dim_length, kilometre, double>() - length<metre, int>()),
quantity_point<dim_length, metre, double>>);
static_assert(
is_same_v<decltype(quantity_point<dim_length, metre, double>() - quantity_point<dim_length, metre, int>()),
compare<decltype(quantity_point<dim_length, metre, double>() - quantity_point<dim_length, metre, int>()),
length<metre, double>>);
static_assert(
is_same_v<decltype(quantity_point<dim_length, kilometre, double>() - quantity_point<dim_length, metre, int>()),
compare<decltype(quantity_point<dim_length, kilometre, double>() - quantity_point<dim_length, metre, int>()),
length<metre, double>>);
static_assert((1_q_m + km).relative().count() == 1001);
@@ -187,13 +190,13 @@ static_assert(QuantityPoint<quantity_point<dim_length, millimetre, int>>);
// common_quantity_point
static_assert(is_same_v<
static_assert(compare<
common_quantity_point<quantity_point<dim_length, metre, int>, quantity_point<dim_length, kilometre, int>>,
quantity_point<dim_length, metre, int>>);
static_assert(is_same_v<common_quantity_point<quantity_point<dim_length, kilometre, long long>,
static_assert(compare<common_quantity_point<quantity_point<dim_length, kilometre, long long>,
quantity_point<dim_length, metre, int>>,
quantity_point<dim_length, metre, long long>>);
static_assert(is_same_v<common_quantity_point<quantity_point<dim_length, kilometre, long long>,
static_assert(compare<common_quantity_point<quantity_point<dim_length, kilometre, long long>,
quantity_point<dim_length, millimetre, double>>,
quantity_point<dim_length, millimetre, double>>);
@@ -208,8 +211,7 @@ static_assert(std::equality_comparable_with<decltype(quantity_point(1_q_m)), dec
// quantity_cast
static_assert(
is_same_v<decltype(quantity_point_cast<scaled_unit<ratio(1), metre>>(quantity_point(2_q_km)))::unit, metre>);
static_assert(compare<decltype(quantity_point_cast<scaled_unit<ratio(1), metre>>(quantity_point(2_q_km)))::unit, metre>);
static_assert(quantity_point_cast<quantity_point<dim_length, metre, int>>(quantity_point(2_q_km)).relative().count() ==
2000);