DataMuseum.dk

Presents historical artifacts from the history of:

Rational R1000/400

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about Rational R1000/400

Excavated with: AutoArchaeologist - Free & Open Source Software.


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⟦fce76376e⟧ Ada Source

    Length: 3072 (0xc00)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package Object, seg_0361f0

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─ ⟦5a81ac88f⟧ »Space Info Vol 1« 
        └─⟦this⟧ 

E3 Source Code



package Object is

    type Class is (Vide, Entier, Booleen, Chaine, Bloc, Tortue, Stylo);

    type Reference is private;
    Void_Reference : constant Reference;

    function Create (What : Class; Value : Integer) return Reference;
    function Clone (Object : Reference) return Reference;
    function Get_Id (Object : Reference) return Integer;
    function Get_Class (Object : Reference) return Class;
    procedure Set_Id (Object : in out Reference; Value : Integer);
    procedure Set_Class (Object : in out Reference; What : Class);
    function Equal (Right, Left : Reference) return Boolean;
private
    type Reference is
        record
            Class_Id : Class;
            Object_Id : Integer;
        end record;
    Void_Reference : constant Reference := (Vide, 0);

end Object;

E3 Meta Data

    nblk1=2
    nid=2
    hdr6=2
        [0x00] rec0=19 rec1=00 rec2=01 rec3=000
        [0x01] rec0=00 rec1=0a rec2=8e rec3=78d
    tail 0x2152f835684de4042a484 0x42a00088462060003
Free Block Chain:
  0x2: 0000  00 00 00 79 80 14 4f 62 6a 65 63 74 5f 49 64 20  ┆   y  Object_Id ┆