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

⟦5458b8e14⟧ Ada Source

    Length: 3072 (0xc00)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, generic, package Stack_Generic, seg_01b4c7

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



generic
    type Element is private;

    pragma Must_Be_Constrained (Yes => Element);

package Stack_Generic is

    type Stack is private;
    Empty_Stack : constant Stack;
    -- It is expected that a declared stack is initialized to Empty_Stack

    procedure Make_Empty (S : in out Stack);
    procedure Pop (S : in out Stack);
    procedure Push (X : Element; S : in out Stack);
    function Empty (S : Stack) return Boolean;
    function Top (S : Stack) return Element;

    procedure Copy (Target : in out Stack; Source : Stack);

    Underflow : exception;


    type Iterator is private;

    procedure Init (Iter : out Iterator; S : Stack);
    procedure Next (Iter : in out Iterator);

    function Value (Iter : Iterator) return Element;
    function Done (Iter : Iterator) return Boolean;
private
    type Stack_Node;
    type Stack is access Stack_Node;
    Empty_Stack : constant Stack := null;
    type Iterator is new Stack;
end Stack_Generic;

E3 Meta Data

    nblk1=2
    nid=0
    hdr6=4
        [0x00] rec0=24 rec1=00 rec2=01 rec3=006
        [0x01] rec0=01 rec1=00 rec2=02 rec3=000
    tail 0x21718b92e83638692cdc8 0x42a00088462060003