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Rational R1000/400

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⟦363bc5d99⟧ Ada Source

    Length: 7168 (0x1c00)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package body Take_Biggest_Brick_From_Heap_Rule, seg_04a3f1, separate Br_Rule_Bundle

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



separate (Br_Rule_Bundle)

package body Take_Biggest_Brick_From_Heap_Rule is


    function Premiss return Br_Kbs.Kbs.Fact_Queries is
        The_Size : constant Alias.Name := Alias.S;
    begin
        return (Br_Frames.Robots.Exist
                   ((Br_Frames.Action => Br_Kbs.Kbs.Fact_Base.Predicate.
                                            System_Defined_Predicate.Is_Equal
                                            (Br_Frames.Taking_Action),
                     Br_Frames.Box    => Br_Kbs.Kbs.Fact_Base.Predicate.
                                            System_Defined_Predicate.Is_Any)),

                Br_Frames.Bricks.Exist
                   ((Br_Frames.Name  => Br_Kbs.Kbs.Fact_Base.Predicate.
                                           System_Defined_Predicate.Is_Any,
                     Br_Frames.Size  =>
                        Br_Kbs.Kbs.Fact_Base.Predicate.Define_As (The_Size),
                     Br_Frames.Place => Br_Kbs.Kbs.Fact_Base.Predicate.
                                           System_Defined_Predicate.Is_Equal
                                           (Br_Frames.On_Heap_Place))),

                Br_Frames.Bricks.Absent
                   ((Br_Frames.Name  => Br_Kbs.Kbs.Fact_Base.Predicate.
                                           System_Defined_Predicate.Is_Any,
                     Br_Frames.Size  =>
                        Br_Kbs.Kbs.Fact_Base.Predicate.
                           System_Defined_Predicate.Is_Greater (The_Size),
                     Br_Frames.Place => Br_Kbs.Kbs.Fact_Base.Predicate.
                                           System_Defined_Predicate.Is_Equal
                                           (Br_Frames.On_Heap_Place))));
    end Premiss;


    procedure Action (Objects : Br_Kbs.Kbs.Fact_Collection) is

        The_Biggest_Brick : Br_Kbs.Kbs.Fact_Name renames Objects (2);

        On_Screen : Output_Stream.Object := Output_Stream.Standard_Output;
    begin
        Output_Stream.New_Line (On_Screen);
        Output_Stream.Put_Line
           (" --------------------------------------------------------",
            On_Screen);
        Output_Stream.Put_Line
           (" --  THE ROBOT TAKES THE BIGGEST BRICK FROM HEAP   --", On_Screen);
        Output_Stream.Put_Line
           (" --------------------------------------------------------",
            On_Screen);
        Output_Stream.New_Line (On_Screen);

        Br_Frames.Bricks.Change (The_Biggest_Brick, Br_Frames.Place,
                                 Br_Frames.In_Pliers_Place);

        Output_Stream.New_Line (On_Screen);
        Output_Stream.Put_Line ("THE BIGGEST BRICK IS : ", On_Screen);
        Br_Frames.Put (The_Biggest_Brick, On_Screen);
        Output_Stream.New_Line (On_Screen);

    end Action;


end Take_Biggest_Brick_From_Heap_Rule;

E3 Meta Data

    nblk1=6
    nid=5
    hdr6=6
        [0x00] rec0=16 rec1=00 rec2=01 rec3=07a
        [0x01] rec0=15 rec1=00 rec2=06 rec3=008
        [0x02] rec0=18 rec1=00 rec2=03 rec3=000
        [0x03] rec0=04 rec1=e7 rec2=2c rec3=242
        [0x04] rec0=c0 rec1=00 rec2=00 rec3=100
        [0x05] rec0=43 rec1=34 rec2=3c rec3=359
    tail 0x2174eb154866f3e878018 0x42a00088462063c03
Free Block Chain:
  0x5: 0000  00 02 03 33 80 05 62 65 67 69 6e 05 00 2b 20 20  ┆   3  begin  +  ┆
  0x2: 0000  00 04 03 fb 80 10 3a 20 53 6c 6f 74 2e 4f 62 6a  ┆      : Slot.Obj┆
  0x4: 0000  00 00 02 ae 80 4a 20 20 20 20 20 20 20 20 20 20  ┆     J          ┆