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with Preferences;
with Candidates.Containers;
with Rationals;
private with Ada.Containers.Vectors;
-- This source is licensed under Creative Commons CC0 v1.0.
--
-- To read the full text, see license.txt in the main directory of this repository
-- or go to https://creativecommons.org/publicdomain/zero/1.0/legalcode.txt
--
-- For a human readable summary, go to https://creativecommons.org/publicdomain/zero/1.0/
generic
with package Given_Prefs is new Preferences (<>);
package Bundles is
type Bundle is private;
Empty_Bundle : constant Bundle;
procedure Transfer
(This : in out Bundle;
From, To : in Candidates.CandidateID;
Excluded : in Candidates.Containers.CandidateID_Set;
Value : in Rationals.Fraction;
Result : out Bundle);
function Count_Votes
(This : in Bundle)
return Natural;
function Count_Papers
(This : in Bundle)
return Natural;
procedure Count_Both
(This : in Bundle;
Votes : out Natural;
Papers : out Natural);
function "<"
(Left, Right : in Bundle)
return Boolean;
private
use type Rationals.Fraction;
use type Given_Prefs.Preference_Array;
package Paper_Vectors is new Ada.Containers.Vectors
(Index_Type => Positive,
Element_Type => Given_Prefs.Preference_Array);
use type Paper_Vectors.Vector;
type Bundle is record
Papers : Paper_Vectors.Vector := Paper_Vectors.Empty_Vector;
Worth : Rationals.Fraction := 1 / 1;
end record;
Empty_Bundle : constant Bundle :=
(Papers => Paper_Vectors.Empty_Vector,
Worth => 1 / 1);
end Bundles;
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