10aaae71c2
* contrib/hbformat/hbfmtcls.prg
! fixed casing of some function names.
* utils/hbmk2/hbmk2.prg
; all changes below apply to .xhp (xMate) to .hbp conversion:
! properly convert input filenames with spaces in them
! remove lib prefix from .a input filenames
% do not add empty -L options
* do not add include paths with %HB_INSTALL%\ in them
+ split non-portable, Borland-specific include path lists
concatenated with ';' into distinct -I options
% do not add empty include paths
* tests/testop.prg
* tests/testntx.prg
* tests/vmasort.prg
* tests/testlbl.prg
* tests/testidle.prg
* tests/videotst.prg
* tests/testmem.prg
* tests/testinit.prg
* tests/testhtml.prg
* tests/tstcolor.prg
* tests/vidtest.prg
* tests/tstuse.prg
* tests/vec1.prg
* tests/while.prg
* tests/tstdspac.prg
* tests/version.prg
* tests/testpre.prg
* tests/tstprag.prg
* formatted. mostly with hbformat.
111 lines
3.3 KiB
Plaintext
111 lines
3.3 KiB
Plaintext
/*
|
|
* $Id$
|
|
*/
|
|
|
|
/*
|
|
* Harbour Project source code:
|
|
* Testing the operators-overloading feature
|
|
*
|
|
* Copyright 2000 Antonio Linares <alinares@fivetech.com>
|
|
* www - http://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 "hbclass.ch"
|
|
|
|
// Right now you can overload operators with Harbour
|
|
// as C++ does!!! Not all operators are available. ASAP we will provide all
|
|
// of them.
|
|
|
|
|
|
//----------------------------------------------------------------------------//
|
|
|
|
PROCEDURE Main()
|
|
|
|
LOCAL oCar := TCar():New( "red", 2 )
|
|
LOCAL oPetrol
|
|
|
|
oCar := oCar + oPetrol
|
|
|
|
RETURN
|
|
|
|
//----------------------------------------------------------------------------//
|
|
|
|
CREATE CLASS TCar
|
|
|
|
VAR cColor
|
|
VAR nDoors
|
|
VAR oGas
|
|
|
|
METHOD New( cColor, nDoors ) CONSTRUCTOR
|
|
|
|
METHOD SUM( oObject ) OPERATOR '+'
|
|
|
|
ENDCLASS
|
|
|
|
//----------------------------------------------------------------------------//
|
|
|
|
METHOD New( cColor, nDoors ) CLASS TCar
|
|
|
|
IF cColor == NIL
|
|
cColor := "White"
|
|
ENDIF
|
|
IF nDoors == NIL
|
|
nDoors := 4
|
|
ENDIF
|
|
|
|
::cColor := cColor
|
|
::nDoors := nDoors
|
|
|
|
RETURN Self
|
|
|
|
//----------------------------------------------------------------------------//
|
|
|
|
METHOD SUM( oObject ) CLASS TCar
|
|
|
|
Alert( "+ has a special meaning and " + ;
|
|
"functionality for TCar Class objects!!!" )
|
|
|
|
RETURN NIL
|
|
|
|
//----------------------------------------------------------------------------//
|