Files
harbour-core/harbour/source/rtl/einstvar.prg
Viktor Szakats 4f330c58bc 2008-10-05 20:10 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
* common.mak
   * source/rtl/Makefile
   - source/rtl/persist.prg
   + source/rtl/tpersist.prg
   - source/rtl/symbol.prg
   + source/rtl/tsymbol.prg
   * source/rtl/achoice.prg
   * source/rtl/browse.prg
   * source/rtl/dbedit.prg
   * source/rtl/dircmd.prg
   * source/rtl/einstv52.prg
   * source/rtl/einstvar.prg
   * source/rtl/hbini.prg
   * source/rtl/tbrowse.prg
   * source/rtl/tclass.prg
   * source/rtl/tget.prg
   * source/rtl/tgetint.prg
   * source/rtl/tlabel.prg
   * source/rtl/tobject.prg
   * source/rtl/treport.prg
   * source/rtl/typefile.prg
   * source/rtl/valtoexp.prg
   * source/rdd/usrrdd/example/exhsx.prg
   * source/rdd/usrrdd/example/exfcm.prg
   * source/rdd/usrrdd/rdds/hscdx.prg
     * Some formattings and cleanup.

   * source/rtl/tclass.prg
     % ValType() optimizations.

   * source/rtl/tlabel.prg
   * source/rtl/treport.prg
     * Trim() -> RTrim()

   * source/rtl/treport.prg
     ! Hard-coded Chr(13)+Chr(10) fixed in treport.prg.
2008-10-05 18:13:15 +00:00

84 lines
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/*
* $Id$
*/
/*
* Harbour Project source code:
* Undocumented CA-Cl*pper function used to validate
* instance variable type in assign messages.
*
* Copyright 2007 Przemyslaw Czerpak <druzus / at / priv.onet.pl>
* www - http://www.harbour-project.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries with other
* files to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
#include "common.ch"
/* NOTE: In CA-Cl*pper 5.2/5.3 the cMethod argument seems to be ignored. */
FUNCTION __eInstVar53( oVar, cMethod, xValue, cType, nSubCode, bValid )
LOCAL oError
IF !( ValType( xValue ) == cType ) .OR. ;
( bValid != NIL .AND. !Eval( bValid, oVar, xValue ) )
oError := ErrorNew()
oError:description := hb_langErrMsg( 1 )
oError:gencode := 1
oError:severity := 2
oError:cansubstitute := .T.
oError:subsystem := oVar:className
#ifdef HB_C52_STRICT
HB_SYMBOL_UNUSED( cMethod )
#else
oError:operation := cMethod
#endif
oError:subcode := nSubCode
oError:args := { xValue }
xValue := Eval( ErrorBlock(), oError )
IF !( ValType( xValue ) == cType )
__errInHandler()
ENDIF
ENDIF
RETURN xValue