quantity! {
quantity: ArealNumberDensity; "areal number density";
dimension: ISQ<
N2, Z0, Z0, Z0, Z0, Z0, Z0>; kind: dyn (crate::si::marker::ConstituentConcentrationKind);
units {
@per_square_kilometer: prefix!(none) / prefix!(kilo) / prefix!(kilo); "km⁻²",
"per square kilometer", "per square kilometer";
@per_square_meter: prefix!(none); "m⁻²", "per square meter", "per square meter";
@per_square_decimeter: prefix!(none) / prefix!(deci) / prefix!(deci); "dm⁻²",
"per square decimeter", "per square decimeter";
@per_square_centimeter: prefix!(none) / prefix!(centi) / prefix!(centi); "cm⁻²",
"per square centimeter", "per square centimeter";
@per_square_millimeter: prefix!(none) / prefix!(milli) / prefix!(milli); "mm⁻²",
"per square millimeter", "per square millimeter";
@per_square_micrometer: prefix!(none) / prefix!(micro) / prefix!(micro); "µm⁻²",
"per square micrometer", "per square micrometer";
@per_acre: prefix!(none) / 4.046_873_E3; "ac⁻²", "per acre", "per acre";
@per_are: prefix!(none) / 1.0_E2; "a⁻²", "per are", "per are";
@per_barn: prefix!(none) / 1.0_E-28; "b⁻²", "per barn", "per barn";
@per_circular_mil: prefix!(none) / 5.067_075_E-10; "cmil⁻²", "per circular mil",
"per circular mil";
@per_hectare: prefix!(none) / 1.0_E4; "ha⁻²", "per hectare", "per hectare";
@per_square_foot: prefix!(none) / 9.290_304_E-2; "ft⁻²", "per square foot",
"per square foot";
@per_square_inch: prefix!(none) / 6.451_6_E-4; "in⁻²", "per square inch", "per square inch";
@per_square_mile: prefix!(none) / 2.589_988_E6; "mi⁻²", "per square mile",
"per square mile";
@per_square_yard: prefix!(none) / 8.361_274_E-1; "yd⁻²", "per square yard",
"per square yard";
}
}
#[cfg(test)]
mod test {
storage_types! {
use crate::num::One;
use crate::si::area as a;
use crate::si::areal_number_density as n;
use crate::si::quantities::*;
use crate::tests::Test;
#[test]
fn check_dimension() {
let _: ArealNumberDensity<V> = (V::one()
/ Area::new::<a::square_meter>(V::one())).into();
}
#[test]
fn check_units() {
test::<n::per_square_kilometer, a::square_kilometer>();
test::<n::per_square_meter, a::square_meter>();
test::<n::per_square_decimeter, a::square_decimeter>();
test::<n::per_square_centimeter, a::square_centimeter>();
test::<n::per_square_millimeter, a::square_millimeter>();
test::<n::per_square_micrometer, a::square_micrometer>();
test::<n::per_acre, a::acre>();
test::<n::per_are, a::are>();
test::<n::per_barn, a::barn>();
test::<n::per_circular_mil, a::circular_mil>();
test::<n::per_hectare, a::hectare>();
test::<n::per_square_foot, a::square_foot>();
test::<n::per_square_inch, a::square_inch>();
test::<n::per_square_mile, a::square_mile>();
test::<n::per_square_yard, a::square_yard>();
fn test<N: n::Conversion<V>, A: a::Conversion<V>>() {
Test::assert_approx_eq(&ArealNumberDensity::new::<N>(V::one()),
&(V::one() / Area::new::<A>(V::one())).into());
}
}
}
}