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 ┃

⟦6b5125be6⟧ TextFile

    Length: 1970 (0x7b2)
    Types: TextFile
    Names: »V«

Derivation

└─⟦149519bd4⟧ Bits:30000546 8mm tape, Rational 1000, !projects 93-07-13
    └─ ⟦124ff5788⟧ »DATA« 
        └─⟦this⟧ 
└─⟦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

with Expertsystem;
use Expertsystem;

package Ball is

    subtype Object is Reference;

    type Colors     is (White, Red, Yellow, Green, Blue);
    type Places     is (Is_On_Heap, Is_In_Box);
    type Existences is (Balls_On_Heap, Balls_In_Box, White_Balls,
                        Red_Balls, Yellow_Balls, Green_Balls,
                        Blue_Balls, Big_Balls, All_Balls);

    Default_Size  : constant Natural := 10;
    Default_Color : constant Colors  := White;
    Default_Place : constant Places  := Is_On_Heap;


    function Size  (O : Object) return Natural;
    function Color (O : Object) return Colors;
    function Place (O : Object) return Places;

    function Instances (Kind : Existences := All_Balls)
                       return Collection.Object;

    function Exist (Greater_Than : Natural; In_Kind_Of_Collection : Existences)
                   return Boolean;
    function Exist (Between               : Natural;
                    And_Size              : Natural;
                    In_Kind_Of_Collection : Existences) return Boolean;
    function Exist (With_Place : Places; In_Kind_Of_Collection : Existences)
                   return Boolean;
    function Exist (With_Color : String; In_Kind_Of_Collection : Existences)
                   return Boolean;

    -- Probleme de surcharge car les types de parametres sont identiques
    -- function Exist (Equal_To : Object) return Boolean;
    -- function Exist (Less_Than : Object) return Boolean;

    function Add (With_Size  : Natural := Default_Size;
                  With_Color : Colors  := Default_Color;
                  With_Place : Places  := Default_Place) return Object;

    procedure Change (O          : Object;
                      With_Size  : Natural;
                      With_Color : Colors;
                      With_Place : Places);
    procedure Change (O : Object; With_Place : Places);

    procedure Delete (O : Object);

    procedure Clean;

end Ball;