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82 lines
1.7 KiB
PHP
82 lines
1.7 KiB
PHP
{
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$Id$
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This file is part of the Free Pascal run time library.
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Copyright (c) 1993,97 by xxxx
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member of the Free Pascal development team
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See the file COPYING.FPC, included in this distribution,
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for details about the copyright.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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**********************************************************************}
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{ Run-Time type information routines }
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{ The RTTI is implemented through a series of constants : }
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Const
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tkLString = 10;
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tkWString = 11;
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tkVariant = 12;
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tkArray = 13;
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tkRecord = 14;
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{ Some useful types }
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Type
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PByte = ^Byte;
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{ A record is designed as follows :
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1 : tkrecord
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2 : Length of name string (n);
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3 : name string;
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3+n : record size;
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7+n : number of elements (N)
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11+n : N times : Pointer to type info
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Offset in record
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}
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TRecElem = Record
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Info : Pointer;
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Offset : Longint;
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end;
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TRecElemArray = Array[1..Maxint] of TRecElem;
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PRecRec = ^TRecRec;
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TRecRec = record
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Size,Count : Longint;
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Elements : TRecElemArray;
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end;
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{ An array is designed as follows :
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1 : tkArray;
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2 : length of name string (n);
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3 : NAme string
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3+n : Element Size
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7+n : Number of elements
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11+n : Pointer to type of elements
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}
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PArrayRec = ^TArrayRec;
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TArrayRec = record
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Size,Count : Longint;
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Info : Pointer;
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end;
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{ The actual Routines are implemented per processor. }
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{$i rttip.inc}
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{
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$Log$
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Revision 1.2 1998-06-08 15:32:15 michael
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+ Split rtti according to processor. Implemented optimized i386 code.
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}
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