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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. 

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⟦e2410cf1b⟧ Ada Source

    Length: 5120 (0x1400)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package body Hold_Biggest_Brick_Rule, seg_04a3ee, 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 Hold_Biggest_Brick_Rule is


    function Premiss return Br_Kbs.Kbs.Fact_Queries is
    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.
                                           System_Defined_Predicate.Is_Any,
                     Br_Frames.Place => Br_Kbs.Kbs.Fact_Base.Predicate.
                                           System_Defined_Predicate.Is_Equal
                                           (Br_Frames.In_Pliers_Place))));
    end Premiss;


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

        The_Robot           : Br_Kbs.Kbs.Fact_Name renames Objects (1);  
        The_Brick_In_Pliers : 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 IS HOLDING THE BRICK           --",
            On_Screen);
        Output_Stream.Put_Line
           (" --------------------------------------------------------",
            On_Screen);
        Output_Stream.New_Line (On_Screen);

        Br_Frames.Robots.Change (The_Robot, Br_Frames.Action,
                                 Br_Frames.Dropping_Action);

        Output_Stream.New_Line (On_Screen);
        Output_Stream.Put_Line ("THE ROBOT IS NOW : ", On_Screen);  
        Br_Frames.Put (The_Robot, On_Screen);
        Output_Stream.New_Line (On_Screen);

    end Action;

end Hold_Biggest_Brick_Rule;

E3 Meta Data

    nblk1=4
    nid=4
    hdr6=6
        [0x00] rec0=16 rec1=00 rec2=01 rec3=026
        [0x01] rec0=18 rec1=00 rec2=02 rec3=05c
        [0x02] rec0=0b rec1=00 rec2=03 rec3=000
        [0x03] rec0=05 rec1=00 rec2=04 rec3=000
    tail 0x2174eb136866f3e85c9c4 0x42a00088462063c03
Free Block Chain:
  0x4: 0000  00 00 00 08 80 02 65 3b 02 00 00 00 00 00 00 00  ┆      e;        ┆