DataMuseum.dk

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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⟦5f004bc6e⟧ Ada Source

    Length: 2048 (0x800)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, generic, package Counter, seg_058d76

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



generic
    Minimum : Integer := 0;
    Default : Integer := 0;
    Maximum : Integer;
package Counter is
    type Object is private;
    type Mode is (Circular, Constrained, Checked);
    procedure Reset (The_Object : in out Object);
    procedure Set (The_Object : in out Object; To_Value : Integer := Default);
    procedure Set (The_Object : in out Object; To_Mode : Mode);  
    procedure Up (The_Object : in out Object; Count : Positive := 1);
    procedure Down (The_Object : in out Object; Count : Positive := 1);  
    function Get (The_Object : in Object) return Integer;  
    Overflow, Underflow : exception;
private
    type Object is
        record
            The_Mode : Mode := Constrained;
            The_Value : Integer := Default;
        end record;
end Counter;

E3 Meta Data

    nblk1=1
    nid=0
    hdr6=2
        [0x00] rec0=17 rec1=00 rec2=01 rec3=000
    tail 0x21766c68c88df72b6ca43 0x42a00088462060003