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DLang /

Static members

(1) static members
import std.stdio;

struct Point
{
    static int nextId = -1;

    int id;
    int x;
    int y;
}

Point makePoint(const int a, const int b)
{
    return Point(++Point.nextId, a, b);
}

void main()
{
    auto p1 = makePoint(1, 2);
    auto p2 = makePoint(6, 5);

    writeln(p1); // Point(0, 1, 2)
    writeln(p2); // Point(1, 6, 5)
}

Static members are shared by all of the objects. They're present in the memory just once.

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Page last modified on 2025 September 22, 17:10