29 de noviembre de 2009

Convirtiendo un puntero a registro a una clase en Delphi Prism

El siguiente código Delphi Win32, es un puntero a un registro con un campo de enlaze del tipo puntero:

PDefineRec = ^TDefineRec;
TDefineRec = record
Defined: Boolean;
StartCount: Integer;
Next: PDefineRec;
end;

Esta lista enlazada es fácilmente convertible en una clase Delphi Prism:

{$IFDEF PRISM}PDefineRec = TDefineRec;{$ELSE}PDefineRec = ^TDefineRec;{$ENDIF}
TDefineRec = {$IFNDEF PRISM}record{$ELSE}class public{$ENDIF}
Defined: Boolean;
StartCount: Integer;
Next: PDefineRec;
end;


José Castillo

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