17 lines
469 B
Ada
17 lines
469 B
Ada
package C_Words is
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type Comparable is limited interface;
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type Word (<>) is tagged private;
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function New_Word (Str : String) return Word;
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type C_Word (<>) is new Word and Comparable with private;
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function New_Word (Str : String) return C_Word;
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private
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type Word (Length : Natural) is tagged record
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Str : String (1 .. Length) := (others => ' ');
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end record;
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type C_Word is new Word and Comparable with null record;
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end C_Words;
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