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. 

top - download

⟦9cc49eff2⟧ Ada Source

    Length: 2048 (0x800)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package Registered_Object_State, seg_055877

Derivation

└─⟦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 Registered_Object_State is  
    type Object is private;
    --Bad_Use : exception;
    --Cannot_Do_That : exception;
    function Null_Object_State return Object;
    function Is_Free (O : in Object) return Boolean;
    function Is_Unknow (O : in Object) return Boolean;
    function Is_Busy (O : in Object) return Boolean;
    procedure Init (O : in out Object);  
    procedure Make_Free (O : in out Object);
    procedure Inc (O : in out Object);
    procedure Dec (O : in out Object);  
    function Image (O : Object) return String;
private
    type Object is range -1 .. 100;
    Unknow : constant Object := -1;
    Free : constant Object := 0;

end Registered_Object_State;

E3 Meta Data

    nblk1=1
    nid=0
    hdr6=2
        [0x00] rec0=16 rec1=00 rec2=01 rec3=001
    tail 0x21760211287bd8fd79d0d 0x42a00088462060003