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DataMuseum.dkPresents historical artifacts from the history of: Rational R1000/400 |
This is an automatic "excavation" of a thematic subset of
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Length: 16384 (0x4000)
Types: Ada Source
Notes: 03_class, FILE, R1k_Segment, e3_tag, package Fact, seg_02acd6
└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
└─⟦cfc2e13cd⟧ »Space Info Vol 2«
└─⟦this⟧
with Condition;
with Constant_String;
with Output_Stream;
package Fact is
type Name is private;
Null_Name : constant Name;
type Collection is array (Positive range <>) of Name;
subtype Class_Name is Constant_String.Object;
Null_Class_Name : Class_Name renames Constant_String.Null_Object;
------------------------------------------------------------------------
Max_Slots : constant := 20;
subtype Value_Size is Natural range 0 .. Max_Slots;
subtype Slot_Names is Value_Size range 1 .. Max_Slots;
type Slots is array (Slot_Names range <>) of Integer;
type Frame (Size : Value_Size := 0) is
record
Class : Class_Name;
Value : Slots (1 .. Size);
end record;
Null_Frame : constant Frame :=
(Size => 0, Class => Null_Class_Name, Value => (others => 0));
------------------------------------------------------------------------
type Query_Qualifier is (Find, Check_No);
type Patterns is array (Slot_Names range <>) of Condition.Object;
type Query (Size : Value_Size := 0) is
record
Kind : Query_Qualifier;
Class : Class_Name;
Value : Patterns (1 .. Size);
end record;
Null_Query : constant Query :=
Query'(Size => 0,
Kind => Find,
Class => Null_Class_Name,
Value => (others => Condition.Is_Any));
type Queries is array (Positive range <>) of Query;
Null_Premiss : constant Queries := (1 .. 0 => Null_Query);
------------------------------------------------------------------------
Overflow : exception;
function Get (The_Fact : Name) return Frame;
function Get (The_Fact : Name; Slot : Slot_Names) return Integer;
function Empty_Collection return Collection;
function Retrieve (Filter : Queries) return Collection;
procedure Add (The_Fact : Frame);
procedure Delete (The_Fact : Name);
procedure Change (The_Fact : Name; Value : Frame);
procedure Change (The_Fact : Name;
The_Slot : Slot_Names;
To_Value : Integer);
procedure Put (The_Query : Query; Where : Output_Stream.Object);
procedure Put (The_Queries : Queries; Where : Output_Stream.Object);
procedure Put (The_Fact : Name; Where : Output_Stream.Object);
procedure Put (The_Collection : Collection; Where : Output_Stream.Object);
procedure Put (Where : Output_Stream.Object); -- The working memory
private
type Name is new Natural;
Null_Name : constant Name := 0;
end Fact;
nblk1=f
nid=2
hdr6=6
[0x00] rec0=1e rec1=00 rec2=01 rec3=02c
[0x01] rec0=19 rec1=00 rec2=08 rec3=050
[0x02] rec0=13 rec1=00 rec2=0f rec3=000
[0x03] rec0=10 rec1=00 rec2=0f rec3=000
[0x04] rec0=c0 rec1=00 rec2=00 rec3=100
[0x05] rec0=41 rec1=e6 rec2=a7 rec3=0f6
[0x06] rec0=b8 rec1=6c rec2=00 rec3=002
[0x07] rec0=08 rec1=3c rec2=d4 rec3=71e
[0x08] rec0=f6 rec1=36 rec2=80 rec3=000
[0x09] rec0=41 rec1=07 rec2=9a rec3=4e3
[0x0a] rec0=dc rec1=ab rec2=50 rec3=000
[0x0b] rec0=08 rec1=00 rec2=00 rec3=000
[0x0c] rec0=24 rec1=00 rec2=0a rec3=2b5
[0x0d] rec0=40 rec1=00 rec2=00 rec3=002
[0x0e] rec0=00 rec1=00 rec2=00 rec3=019
tail 0x21723e7e883e5666bd80b 0x42a00088462063c03
Free Block Chain:
0x2: 0000 00 09 03 0d 80 1c 20 20 20 20 20 20 20 20 20 20 ┆ ┆
0x9: 0000 00 0c 00 a8 80 1c 70 75 74 29 3b 20 20 2d 2d 20 ┆ put); -- ┆
0xc: 0000 00 07 03 fc 80 0f 20 20 20 20 20 20 65 6e 64 20 ┆ end ┆
0x7: 0000 00 05 00 17 80 0f 20 20 20 20 20 20 20 20 65 6e ┆ en┆
0x5: 0000 00 06 00 11 80 0e 20 20 20 20 20 20 20 20 20 20 ┆ ┆
0x6: 0000 00 04 03 fc 00 1e 20 20 20 20 20 20 20 20 20 20 ┆ ┆
0x4: 0000 00 03 00 0a 80 07 42 61 6c 6c 20 3d 3e 07 20 20 ┆ Ball => ┆
0x3: 0000 00 0a 03 fc 80 30 20 20 54 68 65 5f 42 61 6c 6c ┆ 0 The_Ball┆
0xa: 0000 00 0d 03 fc 00 1f 20 20 20 20 20 20 20 20 20 20 ┆ ┆
0xd: 0000 00 0b 00 08 80 05 6f 74 20 3d 3e 05 00 00 00 00 ┆ ot => ┆
0xb: 0000 00 0e 03 fc 80 08 3e 20 48 65 61 70 29 2c 08 00 ┆ > Heap), ┆
0xe: 0000 00 00 00 09 80 06 74 61 74 65 20 3d 06 00 00 00 ┆ tate = ┆