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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⟦6ea2db4c1⟧ Ada Source

    Length: 2048 (0x800)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package Object, seg_0362fc, seg_036342, seg_037a52

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─⟦5a81ac88f⟧ »Space Info Vol 1« 
        └─⟦this⟧ 
└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─⟦cfc2e13cd⟧ »Space Info Vol 2« 
        └─⟦this⟧

E3 Source Code



package Object is

    Predefined_Void : constant String := "Vide";


    type Reference is private;

    type Class is (C_Void, C_Boolean, C_Integer,
                   C_String, C_Block, C_Pen, C_Turtle);

    function Void_Reference return Reference;

    function Create (The_Class : Class; Ident : Integer := 0) return Reference;

    function The_Class (The_Reference : Reference) return Class;

    function Identificator (The_Reference : Reference) return Integer;

private

    type Reference is
        record
            The_Class : Class := C_Void;
            Ident : Integer := 0;
        end record;

end Object;

E3 Meta Data

    nblk1=1
    nid=0
    hdr6=2
        [0x00] rec0=1d rec1=00 rec2=01 rec3=000
    tail 0x2152f94fc84de4bdebf16 0x42a00088462060003