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VulpineAmethyst/messytypes.hxx

Last active January 21, 2022 23:14
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messytypes.hxx
#pragma once
#include "mesitypes.h"
/*
* US customary units, in all their messy glory, hence 'messytypes.h'.
*
* Code by Síle Ekaterin Liszka, aka Sheila/VulpineAmethyst.
*/
namespace Messy {
namespace US {
// Length
// International US customary units (yes, I know).
using Feet = Mesi::Meters::Multiply<3048>::Divide<10000>;
using Inches = Feet::Divide<12>;
using Picas = Inches::Divide<6>;
using Points = Picas::Divide<12>;
using Yards = Feet::Multiply<3>;
using Miles = Feet::Multiply<5280>;
// International nautical units.
using Fathoms = Mesi::Meters::Multiply<1143>::Divide<625>;
using Cables = Fathoms::Multiply<120>;
using NauticalMiles = Mesi::Meters::Multiply<1852>;
using InchesSq = decltype(Inches{} * Inches{});
namespace Survey {
// US Survey units.
using Links = Inches::Multiply<33>::Divide<50>;
using Feet = Mesi::Meters::Multiply<1200>::Divide<3937>;
using Rods = Links::Multiply<25>;
using Chains = Rods::Multiply<4>;
using Furlongs = Chains::Multiply<10>;
using Miles = Furlongs::Multiply<8>;
using Leagues = Miles::Multiply<3>;
// Area
using ChainsSq = decltype(Chains{} * Chains{});
using FeetSq = InchesSq::Multiply<144>;
using Acres = FeetSq::Multiply<43560>;
using Sections = Acres::Multiply<640>;
using Townships = Sections::Multiply<36>;
}
// Volume
// General volume.
using InchesCu = decltype(Inches{} * InchesSq{});
using FeetCu = decltype(Feet{} * Feet{} * Feet{});
using YardsCu = FeetCu::Multiply<27>;
using AcreFeet = FeetCu::Multiply<43560>;
// Liquid volume.
using Gallons = InchesCu::Multiply<231>;
using Hogsheads = Gallons::Multiply<63>;
using Barrels = Hogsheads::Divide<2>;
using OilBarrels = Gallons::Multiply<42>;
using FluidOunces = Gallons::Divide<128>;
using Cups = FluidOunces::Multiply<8>;
using Tablespoons = FluidOunces::Divide<2>;
using Teaspoons = Tablespoons::Divide<3>;
using FluidDrams = Tablespoons::Divide<4>;
using Minims = FluidDrams::Divide<60>;
using Shots = Tablespoons::Multiply<3>;
using Gills = FluidOunces::Multiply<4>;
namespace Dry {
// Dry volume.
using Barrels = InchesCu::Multiply<7056>;
using Bushels = Barrels::Multiply<1000>::Divide<3281>;
using Pecks = Bushels::Divide<4>;
using Gallons = Pecks::Divide<2>;
using Quarts = Gallons::Divide<4>;
using Pints = Quarts::Divide<2>;
}
// Mass
// Avoirdupois.
using Grains = Mesi::Grams::Multiply<6479891>::Divide<100000>;
using Drams = Grains::Multiply<27 * 32 + 11>::Divide<32>;
using Ounces = Drams::Multiply<16>;
using Pounds = Ounces::Multiply<16>;
using Hundredweights = Pounds::Multiply<100>;
using LongHundredweights = Pounds::Multiply<112>;
using Tons = Hundredweights::Multiply<20>;
using LongTons = LongHundredweights::Multiply<20>;
namespace Troy {
// Troy
using Grains = Pounds::Divide<7000>;
using Pennyweights = Grains::Multiply<24>;
using Ounces = Pennyweights::Multiply<20>;
using Pounds = Ounces::Multiply<12>;
}
// Reference units.
using Liters = Mesi::MetersCu::Multiply<1>::Divide<1000>;
using Milliliters = Mesi::Milli<Liters>;
namespace Cooking {
// Cooking volume.
using Teaspoons = Milliliter::Multiply<493>::Divide<100>;
using Tablespoons = Milliliter::Multiply<1479>::Divide<100>;
using FluidOounces = Milliliter::Multiply<2957>::Divide<100>;
using Cups = Milliliter::Multiply<23659>::Divide<100>;
using Pints = Milliliter::Multiply<56826>::Divide<100>;
namespace FDA {
using Teaspoons = Milliliter::Multiply<5>;
using Tablespoons = Milliliter::Multiply<15>;
using FluidOunces = Milliliter::Multiply<30>;
using Cups = Milliliter::Multiply<240>;
}
}
namespace Literals {
#define LITERAL_TYPE(T, SUFFIX) \
constexpr auto operator "" SUFFIX(long double arg) { return T(arg); } \
constexpr auto operator "" SUFFIX(unsigned long long arg) { return T(arg); }
LITERAL_TYPE(Feet, _ft)
LITERAL_TYPE(Inches, _in)
LITERAL_TYPE(Picas, _pc)
LITERAL_TYPE(Yards, _yd)
LITERAL_TYPE(Miles, _mi)
LITERAL_TYPE(Fathoms, _ftm)
LITERAL_TYPE(Cables, _cb)
LITERAL_TYPE(NauticalMiles, _nmi)
LITERAL_TYPE(Survey::Links, _li)
LITERAL_TYPE(Survey::Chains, _ch)
LITERAL_TYPE(Survey::Furlongs, _fur)
LITERAL_TYPE(Survey::Miles, _smi)
LITERAL_TYPE(Survey::Leagues, _lea)
LITERAL_TYPE(Survey::FeetSq, _ft2)
LITERAL_TYPE(Survey::ChainsSq, _ch2)
LITERAL_TYPE(Survey::Townships, _twp)
LITERAL_TYPE(InchesCu, _in3)
LITERAL_TYPE(FeetCu, _ft3)
LITERAL_TYPE(YardsCu, _yd3)
LITERAL_TYPE(AcreFeet, _acreft)
LITERAL_TYPE(Minims, _min)
LITERAL_TYPE(FluidDrams, _fldr)
LITERAL_TYPE(Teaspoons, _tsp)
LITERAL_TYPE(Tablespoons, _tbsp)
LITERAL_TYPE(FluidOunces, _floz)
LITERAL_TYPE(Shots, _jig)
LITERAL_TYPE(Gills, _gi)
LITERAL_TYPE(Cups, _c)
LITERAL_TYPE(Pints, _pt)
LITERAL_TYPE(Quarts, _qt)
LITERAL_TYPE(Gallons, _gal)
LITERAL_TYPE(Barrels, _bbl)
LITERAL_TYPE(Dry::Pecks, _pk)
LITERAL_TYPE(Dry::Bushels, _bu)
LITERAL_TYPE(Grains, _gr)
LITERAL_TYPE(Drams, _dr)
LITERAL_TYPE(Ounces, _oz)
LITERAL_TYPE(Pounds, _lb)
LITERAL_TYPE(Hundredweights, _cwt)
LITERAL_TYPE(Troy::Pennyweights, _dwt)
LITERAL_TYPE(Troy::Ounces, _ozt)
LITERAL_TYPE(Troy::Pounds, _lbt)
#undef LITERAL_TYPE
}
}
}
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