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Rational R1000/400

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⟦84c71b2e9⟧ Ada Source

    Length: 3072 (0xc00)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package body Stack, seg_02ee8d

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



with Text_Io;
package body Stack is
    Freecell : Pcell;

    procedure Create (F : in out Object) is
    begin
        F := Empty_Stack;
        Text_Io.Put_Line ("pile creee");
    end Create;



    function Newcell (E : in Integer) return Pcell is
        Result : Pcell;
    begin
        if Freecell /= null then
            Result := Freecell;
            Freecell := Freecell.Suc;
            Result.all := Cell'(E, null);
            return Result;
        else
            return new Cell'(E, null);
        end if;
    end Newcell;

    procedure Oldcell (O : Pcell) is
    begin
        O.Suc := Freecell;
        Freecell := O;

    end Oldcell;

    procedure Enqueue (F : in out Object; E : in Integer) is  
        Cellwork, Temp : Pcell;
    begin  
        Text_Io.Put_Line ("element empile : " & Integer'Image (E));
        if F = Empty_Stack then
            Cellwork := Newcell (E);
            F.Head := Cellwork;
        else
            Cellwork := Newcell (E);
            Temp := F.Head;
            F.Head := Cellwork;
            F.Head.Suc := Temp;
        end if;



    end Enqueue;

    procedure Dequeue (F : in out Object; E : in out Integer) is
        Cellwork : Pcell;
    begin
        if F = Empty_Stack then
            raise Empty;
        else
            E := F.Head.Val;
            Cellwork := F.Head;
            F.Head := F.Head.Suc;
            Oldcell (Cellwork);
            Text_Io.Put_Line ("valeur depilee : " & Integer'Image (E));
        end if;
    end Dequeue;

begin
    for I in 1 .. 50 loop
        Freecell := new Cell'(0, Freecell);
    end loop;

end Stack;


E3 Meta Data

    nblk1=2
    nid=0
    hdr6=4
        [0x00] rec0=28 rec1=00 rec2=01 rec3=03e
        [0x01] rec0=21 rec1=00 rec2=02 rec3=001
    tail 0x21727b4788489665ccd8f 0x42a00088462060003