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 - metrics - download

⟦668f3cd91⟧ Ada Source

    Length: 3072 (0xc00)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package body Generic_Stack, seg_047511

Derivation

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

package body Generic_Stack is

    procedure Push (The_Stack : in out Object; X : in Element) is
        P : Object;
    begin
        P := new Node'(Content => X, Next => The_Stack);
        The_Stack := P;
    end Push;

    procedure Pop (The_Stack : in out Object) is
        P : Object;
    begin
        The_Stack := The_Stack.Next; -- on perd le premier element
                                     -- dans le ramasse miette
    exception
        when Constraint_Error =>
            raise Stack_Is_Empty;
    end Pop;

    function Is_Empty (The_Stack : in Object) return Boolean is
    begin
        return (The_Stack = null);
    end Is_Empty;

    function Consult (The_Stack : in Object) return Element is
    begin
        return The_Stack.Content;
    end Consult;

    procedure Dispose (The_Stack : in out Object) is
    begin
        The_Stack := null;
    end Dispose;

end Generic_Stack;

    nblk1=2
    nid=2
    hdr6=2
        [0x00] rec0=25 rec1=00 rec2=01 rec3=000
        [0x01] rec0=05 rec1=00 rec2=02 rec3=001
    tail 0x215444c3e8653933aced6 0x42a00088462060003
Free Block Chain:
  0x2: 0000  00 00 00 03 00 00 00 01 00 00 00 00 00 00 00 00  ┆                ┆