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Length: 3072 (0xc00)
Types: Ada Source
Notes: 03_class, FILE, R1k_Segment, e3_tag, package Expression_Node, seg_041232
└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
└─ ⟦cfc2e13cd⟧ »Space Info Vol 2«
└─⟦this⟧
package Expression_Node is
package Kind is
type Node_Kind is ('+', '-', '*', '/', Number,
Attribute, Enumerate, Unknown);
subtype Operator is Node_Kind range '+' .. '/';
subtype Value is Node_Kind range Number .. Enumerate;
end Kind;
use Kind;
type Object (Kind : Node_Kind := Unknown) is private;
type P_Object is access Object;
procedure Make (The_Kind : in Operator;
Left_Node, Right_Node : in P_Object;
Father_Node : out P_Object;
Ok : out Boolean);
procedure Make (The_Kind : in Value;
The_String : in String;
Node : out P_Object;
Ok : out Boolean);
procedure Image (Item : in Object);
function Evaluate (Item : in Object) return Integer;
Null_Object : constant Object;
private
type Object (Kind : Node_Kind := Unknown) is
record
case Kind is
when '+' | '-' | '*' | '/' =>
Left, Right : P_Object;
when Number =>
Value : Integer;
when Attribute =>
Complement : Natural := 0;
Field : Natural := 0;
when Enumerate =>
Enumeration : Natural := 0;
Literal : Natural := 0;
when Unknown =>
null;
end case;
end record;
Null_Object : constant Object := (Kind => Unknown);
end Expression_Node;
nblk1=2
nid=0
hdr6=4
[0x00] rec0=20 rec1=00 rec2=01 rec3=004
[0x01] rec0=13 rec1=00 rec2=02 rec3=001
tail 0x217416b10861352a0dae5 0x42a00088462060003