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refactor(example): latitude and longitude now use angular degrees quantity

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This commit is contained in:
Mateusz Pusz
2022-08-31 12:58:57 +02:00
parent 7caf14b8fe
commit c761601866
1 changed files with 7 additions and 10 deletions
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17
example/glide_computer/include/geographic.h
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@@ -25,7 +25,7 @@
#include "ranged_representation.h"
#include <units/bits/external/hacks.h>
#include <units/bits/fmt_hacks.h>
#include <units/generic/dimensionless.h>
#include <units/generic/angle.h>
#include <units/isq/si/length.h>
#include <units/quantity_kind.h>
#include <limits>
@@ -38,12 +38,11 @@
namespace geographic {
// TODO Change to `angle` dimension in degree unit when the work on magnitudes is done
template<typename T = double>
using latitude = units::dimensionless<units::one, ranged_representation<T, -90, 90>>;
using latitude = units::angle<units::degree, ranged_representation<T, -90, 90>>;
template<typename T = double>
using longitude = units::dimensionless<units::one, ranged_representation<T, -180, 180>>;
using longitude = units::angle<units::degree, ranged_representation<T, -180, 180>>;
template<class CharT, class Traits, typename T>
std::basic_ostream<CharT, Traits>& operator<<(std::basic_ostream<CharT, Traits>& os, const latitude<T>& lat)
@@ -113,9 +112,8 @@ struct STD_FMT::formatter<geographic::latitude<T>> : formatter<T> {
template<typename FormatContext>
auto format(geographic::latitude<T> lat, FormatContext& ctx)
{
using rep = TYPENAME geographic::latitude<T>::rep;
STD_FMT::format_to(ctx.out(), "{}", lat > rep{0} ? 'N' : 'S');
return formatter<T>::format(lat > rep{0} ? lat.number() : -lat.number(), ctx);
STD_FMT::format_to(ctx.out(), "{}", lat > geographic::latitude<T>::zero() ? 'N' : 'S');
return formatter<T>::format(lat > geographic::latitude<T>::zero() ? lat.number() : -lat.number(), ctx);
}
};
@@ -124,9 +122,8 @@ struct STD_FMT::formatter<geographic::longitude<T>> : formatter<T> {
template<typename FormatContext>
auto format(geographic::longitude<T> lon, FormatContext& ctx)
{
using rep = TYPENAME geographic::longitude<T>::rep;
STD_FMT::format_to(ctx.out(), "{}", lon > rep{0} ? 'E' : 'W');
return formatter<T>::format(lon > rep{0} ? lon.number() : -lon.number(), ctx);
STD_FMT::format_to(ctx.out(), "{}", lon > geographic::longitude<T>::zero() ? 'E' : 'W');
return formatter<T>::format(lon > geographic::longitude<T>::zero() ? lon.number() : -lon.number(), ctx);
}
};