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Arrays

[!NOTE] Arrays are quite involved in the multiplicity concept so you might want to read about this too.

Declaration

An array is an ordered collection of values with a common type.

test

a: [Integer] = [1, 2, 3, 4, 5];
b: [Scalar] = [1.42, 2.3, 3.1, 4.42, 5.23];
c: [Length] = [1.42mm, 2.3m, 3.1cm, 4.42cm, 5.23m];
d: [String] = ["one", "two", "three", "four", "five"];
e: [Model] = [
    std::geo2d::Circle(radius = 1cm),
    std::geo3d::Sphere(radius = 1cm),
];

Of course these type declarations can be skipped (e.g. a = [ 1, 2, 3, 4, 5 ]).

Unit bundling

Array support unit bundling, which means the you can write a unit behind the brackets.

test

std::debug::assert_eq([[1mm, 2mm, 3mm], [1, 2, 3]mm]);