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refactor: is_power_of_quantity_spec and is_power_of_dim variable templates converted to concepts

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This commit is contained in:
Mateusz Pusz
2024-09-14 19:41:43 -06:00
parent 3e31067ce4
commit 2e96871176
2 changed files with 9 additions and 12 deletions
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10
src/core/include/mp-units/framework/dimension_concepts.h
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@@ -68,21 +68,19 @@ template<typename T>
struct is_dimension_one : std::false_type {};
template<typename T>
constexpr bool is_power_of_dim = requires {
requires is_specialization_of_power<T> &&
(BaseDimension<typename T::factor> || is_dimension_one<typename T::factor>::value);
};
concept IsPowerOfDim =
is_specialization_of_power<T> && (BaseDimension<typename T::factor> || is_dimension_one<typename T::factor>::value);
template<typename T>
constexpr bool is_per_of_dims = false;
template<typename... Ts>
constexpr bool is_per_of_dims<per<Ts...>> =
(... && (BaseDimension<Ts> || is_dimension_one<Ts>::value || is_power_of_dim<Ts>));
(... && (BaseDimension<Ts> || is_dimension_one<Ts>::value || IsPowerOfDim<Ts>));
template<typename T>
concept DerivedDimensionExpr =
BaseDimension<T> || is_dimension_one<T>::value || is_power_of_dim<T> || is_per_of_dims<T>;
BaseDimension<T> || is_dimension_one<T>::value || IsPowerOfDim<T> || is_per_of_dims<T>;
template<auto D1, auto D2>
concept SameDimension =

11
src/core/include/mp-units/framework/quantity_spec_concepts.h
View File

@@ -86,21 +86,20 @@ template<typename T>
struct is_dimensionless : std::false_type {};
template<typename T>
constexpr bool is_power_of_quantity_spec = requires {
requires is_specialization_of_power<T> &&
(NamedQuantitySpec<typename T::factor> || is_dimensionless<typename T::factor>::value);
};
concept IsPowerOfQuantitySpec = is_specialization_of_power<T> && (NamedQuantitySpec<typename T::factor> ||
is_dimensionless<typename T::factor>::value);
template<typename T>
constexpr bool is_per_of_quantity_specs = false;
template<typename... Ts>
constexpr bool is_per_of_quantity_specs<per<Ts...>> =
(... && (NamedQuantitySpec<Ts> || is_dimensionless<Ts>::value || is_power_of_quantity_spec<Ts>));
(... && (NamedQuantitySpec<Ts> || is_dimensionless<Ts>::value || IsPowerOfQuantitySpec<Ts>));
template<typename T>
concept DerivedQuantitySpecExpr = detail::NamedQuantitySpec<T> || detail::is_dimensionless<T>::value ||
detail::is_power_of_quantity_spec<T> || detail::is_per_of_quantity_specs<T>;
detail::IsPowerOfQuantitySpec<T> || detail::is_per_of_quantity_specs<T>;
} // namespace detail