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⟦5889d4884⟧ Ada Source

    Length: 7168 (0x1c00)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package body Complements, seg_04730d

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─ ⟦5a81ac88f⟧ »Space Info Vol 1« 
        └─⟦this⟧ 

with List, String_Utilities, Unbounded_String;


package body Complements is

    package Identifier is new Unbounded_String (1);

    type Complement is
        record
            Name : Identifier.Variable_String;
            Kind : Kind_Of_Complement;
        end record;

    package Complements_List is new List (Element => Complement);

    A_List : Complements_List.Object;

    procedure Create (Name : String; A_Kind : Kind_Of_Complement) is
        A_Complement : Complement;
    begin
        A_Complement.Name := Identifier.Value (Name);
        A_Complement.Kind := A_Kind;
        if not Exists (Name) then
            Complements_List.Insert (A_List, A_Complement);
        end if;
    end Create;

    function Exists (Name : String) return Boolean is
        A_Complement : Complement;
    begin  
        Complements_List.Go_First (A_List);
        while not Complements_List.At_End (A_List) loop
            A_Complement := Complements_List.Get_Current_Element (A_List);
            if String_Utilities.Equal
                  (Name, Identifier.Image (A_Complement.Name)) then  
                return True;
            end if;
            Complements_List.Go_Next (A_List);
        end loop;
        return False;
    end Exists;

    function Kind_Of (Name : String) return Kind_Of_Complement is
        A_Complement : Complement;
    begin
        if Exists (Name) then
            A_Complement := Complements_List.Get_Current_Element (A_List);
            return A_Complement.Kind;
        end if;
        return No_One;
    end Kind_Of;

    procedure Go_First is
    begin
        Complements_List.Go_First (A_List);
    end Go_First;

    procedure Go_Next is
    begin
        Complements_List.Go_Next (A_List);
    end Go_Next;

    function At_End return Boolean is
    begin
        return Complements_List.At_End (A_List);
    end At_End;

    function Get_Current return String is
        A_Complement : Complement;
    begin  
        A_Complement := Complements_List.Get_Current_Element (A_List);
        return Identifier.Image (A_Complement.Name);
    end Get_Current;

    function Get_Current_Kind return Kind_Of_Complement is
        A_Complement : Complement;
    begin
        A_Complement := Complements_List.Get_Current_Element (A_List);
        return A_Complement.Kind;
    end Get_Current_Kind;

end Complements;

    nblk1=6
    nid=3
    hdr6=6
        [0x00] rec0=22 rec1=00 rec2=01 rec3=046
        [0x01] rec0=23 rec1=00 rec2=05 rec3=034
        [0x02] rec0=0f rec1=00 rec2=04 rec3=000
        [0x03] rec0=14 rec1=00 rec2=03 rec3=000
        [0x04] rec0=0a rec1=00 rec2=02 rec3=000
        [0x05] rec0=43 rec1=09 rec2=36 rec3=23b
    tail 0x21544233286536a1bc82a 0x42a00088462060003
Free Block Chain:
  0x3: 0000  00 02 01 9d 80 0d 5f 43 6f 6d 70 6c 65 6d 65 6e  ┆      _Complemen┆
  0x2: 0000  00 06 00 e0 80 07 6e 64 20 74 68 65 6e 07 00 1f  ┆      nd then   ┆
  0x6: 0000  00 00 00 2a 80 03 65 72 3b 03 00 09 20 20 20 20  ┆   *  er;       ┆