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refactor: duplicated concepts checks removed to improve compile times

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`magnitude` template parameters are already checked during `magnitude` type instantiation.
This commit is contained in:
Mateusz Pusz
2022-05-11 22:55:55 +02:00
parent 104923d1aa
commit b3afd61b2d
1 changed files with 12 additions and 12 deletions
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24
src/core/include/units/magnitude.h
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@@ -370,7 +370,7 @@ struct magnitude {
namespace detail {
template<typename T>
inline constexpr bool is_magnitude = false;
template<BasePower auto... BPs>
template<auto... BPs>
inline constexpr bool is_magnitude<magnitude<BPs...>> = true;
} // namespace detail
@@ -383,7 +383,7 @@ concept Magnitude = detail::is_magnitude<T>;
/**
* @brief The value of a Magnitude in a desired type T.
*/
template<typename T, BasePower auto... BPs>
template<typename T, auto... BPs>
// TODO(chogg): Migrate this to use `treat_as_floating_point`.
requires(!std::is_integral_v<T> || is_integral(magnitude<BPs...>{}))
constexpr T get_value(const magnitude<BPs...>&)
@@ -404,7 +404,7 @@ struct pi_base {
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Magnitude equality implementation.
template<BasePower auto... LeftBPs, BasePower auto... RightBPs>
template<auto... LeftBPs, auto... RightBPs>
constexpr bool operator==(magnitude<LeftBPs...>, magnitude<RightBPs...>)
{
if constexpr (sizeof...(LeftBPs) == sizeof...(RightBPs)) {
@@ -417,7 +417,7 @@ constexpr bool operator==(magnitude<LeftBPs...>, magnitude<RightBPs...>)
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Magnitude rational powers implementation.
template<ratio E, BasePower auto... BPs>
template<ratio E, auto... BPs>
constexpr auto pow(magnitude<BPs...>)
{
if constexpr (E == 0) {
@@ -427,13 +427,13 @@ constexpr auto pow(magnitude<BPs...>)
}
}
template<BasePower auto... BPs>
template<auto... BPs>
constexpr auto sqrt(magnitude<BPs...> m)
{
return pow<ratio{1, 2}>(m);
}
template<BasePower auto... BPs>
template<auto... BPs>
constexpr auto cbrt(magnitude<BPs...> m)
{
return pow<ratio{1, 3}>(m);
@@ -448,7 +448,7 @@ constexpr auto operator*(magnitude<>, Magnitude auto m) { return m; }
constexpr auto operator*(Magnitude auto m, magnitude<>) { return m; }
// Recursive case for the product of any two non-identity Magnitudes.
template<BasePower auto H1, BasePower auto... T1, BasePower auto H2, BasePower auto... T2>
template<auto H1, auto... T1, auto H2, auto... T2>
constexpr auto operator*(magnitude<H1, T1...>, magnitude<H2, T2...>)
{
// Case for when H1 has the smaller base.
@@ -495,7 +495,7 @@ constexpr auto operator/(Magnitude auto l, Magnitude auto r) { return l * pow<-1
namespace detail {
// The largest integer which can be extracted from any magnitude with only a single basis vector.
template<BasePower auto BP>
template<auto BP>
constexpr auto integer_part(magnitude<BP>)
{
constexpr auto power_num = numerator(BP.power);
@@ -515,7 +515,7 @@ constexpr auto integer_part(magnitude<BP>)
} // namespace detail
template<BasePower auto... BPs>
template<auto... BPs>
constexpr auto numerator(magnitude<BPs...>)
{
return (detail::integer_part(magnitude<BPs>{}) * ... * magnitude<>{});
@@ -553,7 +553,7 @@ constexpr ratio as_ratio(Magnitude auto m)
// minimum power for each base (where absent bases implicitly have a power of 0).
namespace detail {
template<BasePower auto BP>
template<auto BP>
constexpr auto remove_positive_power(magnitude<BP> m)
{
if constexpr (numerator(BP.power) < 0) {
@@ -563,7 +563,7 @@ constexpr auto remove_positive_power(magnitude<BP> m)
}
}
template<BasePower auto... BPs>
template<auto... BPs>
constexpr auto remove_positive_powers(magnitude<BPs...>)
{
return (magnitude<>{} * ... * remove_positive_power(magnitude<BPs>{}));
@@ -576,7 +576,7 @@ constexpr auto common_magnitude(magnitude<>, Magnitude auto m) { return detail::
constexpr auto common_magnitude(Magnitude auto m, magnitude<>) { return detail::remove_positive_powers(m); }
// Recursive case for the common Magnitude of any two non-identity Magnitudes.
template<BasePower auto H1, BasePower auto... T1, BasePower auto H2, BasePower auto... T2>
template<auto H1, auto... T1, auto H2, auto... T2>
constexpr auto common_magnitude(magnitude<H1, T1...> m1, magnitude<H2, T2...> m2)
{
using detail::remove_positive_power;