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Last change
on this file was 14, checked in by george, 16 years ago |
- Upraveno: Rozšíření sady tříd objektových typů.
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File size:
631 bytes
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| 1 | unit UObjectChar;
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| 2 |
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| 3 | interface
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| 4 |
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| 5 | uses
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| 6 | UObjectTypeBase, UObjectBoolean, Types, SysUtils, UObjectInteger;
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| 7 |
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| 8 | type
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| 9 | TCharacter = class(TInterfacedObject, IComparable, IAssignable)
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| 10 | Value: Char;
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| 11 | procedure Assign(Source: TInterfacedObject);
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| 12 | function EqualTo(Operand: IComparable): TBoolean;
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| 13 | function Ordinal: TInteger;
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| 14 | end;
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| 15 |
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| 16 | implementation
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| 17 |
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| 18 | { TCharacter }
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| 19 |
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| 20 | procedure TCharacter.Assign(Source: TInterfacedObject);
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| 21 | begin
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| 22 |
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| 23 | end;
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| 24 |
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| 25 | function TCharacter.EqualTo(Operand: IComparable): TBoolean;
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| 26 | begin
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| 27 |
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| 28 | end;
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| 29 |
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| 30 | function TCharacter.Ordinal: TInteger;
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| 31 | begin
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| 32 | Result.Value := Ord(Value);
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| 33 | end;
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| 34 |
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| 35 | end.
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