/* * $Id$ */ /* * Harbour Project source code: * Header file for Class commands * * Copyright 1999 Antonio Linares * 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 of the License, or * (at your option) any later version, with one exception: * * The exception is that if you link the Harbour Runtime Library (HRL) * and/or the Harbour Virtual Machine (HVM) 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 HRL * and/or HVM code into it. * * 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 program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA (or visit * their web site at http://www.gnu.org/). * */ /* * The following parts are Copyright of the individual authors. * www - http://www.harbour-project.org * * Copyright 2000 JF Lefebvre and RA Cuylen * Support for Class(y), TopClass and Visual Object compatibility * Support for MI (multiple inheritance), * Scoping (Protect, Hidden and Readonly), * Delegating, DATA Shared * Support of 10 Chars limits * * Copyright 2000 Brian Hays * Documentation for the commands * * See doc/license.txt for licensing terms. * */ #include "hbsetup.ch" #include "hboo.ch" #ifndef HB_CLASS_CH_ #define HB_CLASS_CH_ #xtranslate HBCLSCHOICE( , , ) => iif( , HB_OO_CLSTP_EXPORTED , iif( , HB_OO_CLSTP_PROTECTED, iif( , HB_OO_CLSTP_HIDDEN, nScope) ) ) #xtranslate CREATE CLASS => CLASS #ifndef HB_SHORTNAMES #xcommand CLASS [ [,] ] [] => ; function () ;; static oClass ;; local nScope := HB_OO_CLSTP_EXPORTED ;; if oClass == nil ;; oClass := TClass():New( <(ClassName)>, __CLS_PARAM([ <(SuperClass1)> ] [ ,<(SuperClassN)> ] ) ) ;; #undef _CLASS_NAME_ ;; #define _CLASS_NAME_ ;; #translate CLSMETH () => @_() ; [ ; #translate Super( ) : => ::: ] ; [ ; #translate Super( ) : => ::: ] ; [ ; #translate Super() : => ::: ] ; [ ; #translate Super : => ::: ] ; [ ; extern ] [ , ] #else #xcommand CLASS [ [,] ] [] => ; function () ;; static oClass ;; local nScope := HB_OO_CLSTP_EXPORTED ;; if oClass == nil ;; oClass := TClass():New( <(ClassName)>, __CLS_PARAM([ <(SuperClass1)> ] [ ,<(SuperClassN)> ] ) ) ;; #undef _CLASS_NAME_ ;; #define _CLASS_NAME_ ;; #translate CLSMETH () => @() ; [ ; #translate Super( ) : => ::: ] ; [ ; #translate Super( ) : => ::: ] ; [ ; #translate Super() : => ::: ] ; [ ; #translate Super : => ::: ] ; [ ; extern ] [ , ] #endif /* HB_SHORTNAMES */ /* VO compatibility */ #xtranslate ( { [] } => ( ():New(

) #xtranslate := { [] } => := ():New(

) #xtranslate = { [] } => = ():New(

) // This rule is generating preprocess matching errors. // #xtranslate , { [] } => , ():New(

) #xtranslate EXPORTED: => nScope := HB_OO_CLSTP_EXPORTED #xtranslate VISIBLE: => nScope := HB_OO_CLSTP_EXPORTED #xtranslate HIDDEN: => nScope := HB_OO_CLSTP_HIDDEN #xtranslate PROTECTED: => nScope := HB_OO_CLSTP_PROTECTED #xcommand DATA [ AS ] [ INIT ] [ ] [] [