20 lines
351 B
Ada
20 lines
351 B
Ada
package Discr21_Pkg is
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type Position is record
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x,y,z : Float;
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end record;
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type Dim is (Two, Three);
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type VPosition (D: Dim := Three) is record
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x, y : Float;
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case D is
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when Two => null;
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when Three => z : Float;
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end case;
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end record;
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function To_Position (x, y, z : Float) return VPosition;
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end Discr21_Pkg;
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