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Avoid needing class to be completed

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This commit is contained in:
Chip Hogg
2022-01-28 19:34:50 +00:00
parent a6b6afe438
commit ed351a4ba3
1 changed files with 5 additions and 3 deletions
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8
src/core/include/units/magnitude.h
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@@ -328,14 +328,16 @@ template<BasePower auto... BPs>
requires (detail::is_base_power_pack_valid<BPs...>)
struct magnitude {
// Whether this magnitude represents an integer.
friend constexpr bool is_integral(magnitude) { return (detail::is_integral(BPs) && ...); }
static constexpr bool is_magnitude_integral = (detail::is_integral(BPs) && ...);
friend constexpr bool is_integral(magnitude) { return is_magnitude_integral; }
// Whether this magnitude represents a rational number.
friend constexpr bool is_rational(magnitude) { return (detail::is_rational(BPs) && ...); }
static constexpr bool is_magnitude_rational = (detail::is_rational(BPs) && ...);
friend constexpr bool is_rational(magnitude) { return is_magnitude_rational; }
// The value of this magnitude, expressed in a given type.
template<typename T>
requires (is_integral(magnitude{}) || std::is_floating_point_v<T>)
requires is_magnitude_integral || std::is_floating_point_v<T>
static constexpr T value = detail::checked_static_cast<T>(
(detail::compute_base_power<T>(BPs) * ...));
};