DataMuseum.dk

Presents historical artifacts from the history of:

Rational R1000/400 Tapes

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 Tapes

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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Index: ┃ T V ┃

⟦86ee35610⟧ TextFile

    Length: 1272 (0x4f8)
    Types: TextFile
    Names: »V«

Derivation

└─⟦a7d1ea751⟧ Bits:30000550 8mm tape, Rational 1000, !users!projects 94_04_11
    └─ ⟦129cab021⟧ »DATA« 
        └─⟦this⟧ 
└─⟦f64eaa120⟧ Bits:30000752 8mm tape, Rational 1000, !projects 93 02 16
    └─ ⟦6f12a12be⟧ »DATA« 
        └─⟦this⟧ 
└─⟦2f6cfab89⟧ Bits:30000547 8mm tape, Rational 1000, !projects 94-01-04
    └─ ⟦d65440be7⟧ »DATA« 
        └─⟦this⟧

TextFile

package Behaviour is
    type Class is (None, Cached, File, Picture, Sound, Movie);

    type Object (Kind : Class := None) is private;
private

    type Cached_Part is
        record
            Cache : Integer := 1;
        end record;

    type File_Part is
        record
            Parent : Cached_Part;
            File : Integer := 2;
        end record;

    type Picture_Part is
        record  
            Parent : File_Part;
            Picture : Integer := 3;
        end record;

    type Sound_Part is
        record
            Parent : File_Part;
            Sound : Integer := 4;
        end record;

    type Movie_Part is
        record
            Parent : File_Part;
            Movie : Integer := 5;
        end record;

    type Object (Kind : Class := None) is
        record
            case Kind is
                when None =>
                    null;
                when Cached =>
                    C : Cached_Part;
                when File =>
                    F : File_Part;
                when Picture =>
                    P : Picture_Part;
                when Sound =>
                    S : Sound_Part;
                when Movie =>
                    M : Movie_Part;
            end case;
        end record;
end Behaviour;