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Ingy döt Net 2013-04-10 23:57:08 -07:00
parent 47bf37c096
commit b83f433714
12433 changed files with 156208 additions and 123 deletions
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14
Task/Parametric-polymorphism/Ada/parametric-polymorphism-1.ada Normal file
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generic
type Element_Type is private;
package Container is
type Tree is tagged private;
procedure Replace_All(The_Tree : in out Tree; New_Value : Element_Type);
private
type Node;
type Node_Access is access Node;
type Tree tagged record
Value : Element_type;
Left : Node_Access := null;
Right : Node_Access := null;
end record;
end Container;

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Task/Parametric-polymorphism/Ada/parametric-polymorphism-2.ada Normal file
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package body Container is
procedure Replace_All(The_Tree : in out Tree; New_Value : Element_Type) is
begin
The_Tree.Value := New_Value;
If The_Tree.Left /= null then
The_Tree.Left.all.Replace_All(New_Value);
end if;
if The_tree.Right /= null then
The_Tree.Right.all.Replace_All(New_Value);
end if;
end Replace_All;
end Container;