1ec50a7d81
* harbour/source/vm/hvm.c
! fixed last commit typo in thread number allocating - all threads
where using 0 number
* harbour/source/vm/thread.c
! fixed return value in recursive call to hb_mutexLock() - was FALSE
! fixed typo in timeout parameter number
should be 2 instead of 1
* harbour/source/rtl/tobject.prg
! fixed init() return value - it should be ignored and current
object should be returned
* harbour/source/rtl/tthreadx.prg
! probably fixed timeout parameter use in signal:wait() method
I guess that like other xbase++ functions it's in 1/100th of
a second
* harbour/include/hboo.ch
* harbour/include/hbclass.ch
* harbour/source/vm/classes.c
* harbour/source/rtl/tclass.prg
+ added support for SYNC object and CLASS messages working like
in xBase++. Please remember that all locked by thread SYNC messages
objects and classes are unblocked automatically for the time which
thread spends in hb_subscribe[Now]() or signal:wait()
138 lines
5.5 KiB
Plaintext
138 lines
5.5 KiB
Plaintext
/*
|
|
* $Id$
|
|
*/
|
|
|
|
/*
|
|
* Harbour Project source code:
|
|
* Header file for low-level object engine
|
|
*
|
|
* Copyright 1999-2001 Viktor Szakats <viktor.szakats@syenar.hu>
|
|
* 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.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* The following parts are Copyright of the individual authors.
|
|
* www - http://www.harbour-project.org
|
|
*
|
|
* Copyright 2000 JF Lefebvre <jfl@mafact.com> and RA Cuylen <rac@mafact.com>
|
|
* Many enhancements (scopes, class methods)
|
|
*
|
|
* See doc/license.txt for licensing terms.
|
|
*
|
|
*/
|
|
|
|
/* NOTE: This file is also used by C code. */
|
|
|
|
#ifndef HB_OO_CH_
|
|
#define HB_OO_CH_
|
|
|
|
/* Used by ObjFunc.prg (__objGetMsgList) and Classes.c (hb___msgClsSel()) */
|
|
#define HB_MSGLISTALL 0
|
|
#define HB_MSGLISTCLASS 1
|
|
#define HB_MSGLISTPURE 2
|
|
|
|
/* Method or Data attribute (nScope)*/
|
|
#define HB_OO_CLSTP_EXPORTED 1 /* No comment, default */
|
|
#define HB_OO_CLSTP_PROTECTED 2 /* Only usable from one of the object's method (even sublclassed object) */
|
|
#define HB_OO_CLSTP_HIDDEN 4 /* Only usable from one of the object's method (and not from sublclassed one) */
|
|
#define HB_OO_CLSTP_CTOR 8 /* Constructor (Not yet used) */
|
|
#define HB_OO_CLSTP_READONLY 16 /* No comment */
|
|
#define HB_OO_CLSTP_SHARED 32 /* Allow a classvar (or classmethod) to be shared by all the subclasses.
|
|
Not the default behaviour as each subclass will have its own copy by default. */
|
|
#define HB_OO_CLSTP_CLASS 64 /* message is class message not object */
|
|
#define HB_OO_CLSTP_SUPER 128 /* The related message is inherited from a superclass */
|
|
#define HB_OO_CLSTP_PERSIST 256 /* Message is persistent (PROPERTY) */
|
|
#define HB_OO_CLSTP_NONVIRTUAL 512 /* Non Virtual message - should not be covered
|
|
by subclass(es) messages with the same name when executed
|
|
from a given class message */
|
|
#define HB_OO_CLSTP_OVERLOADED 1024 /* message overload NONVIRTUAL one */
|
|
#define HB_OO_CLSTP_SYNC 2048 /* message synchronized by object or class mutex */
|
|
|
|
/* Message types */
|
|
#define HB_OO_MSG_METHOD 0
|
|
#define HB_OO_MSG_DATA 1
|
|
#define HB_OO_MSG_CLASSDATA 2
|
|
#define HB_OO_MSG_INLINE 3
|
|
#define HB_OO_MSG_VIRTUAL 4
|
|
#define HB_OO_MSG_SUPER 5
|
|
#define HB_OO_MSG_ONERROR 6
|
|
#define HB_OO_MSG_CLSMTHD 7 /* for the future */
|
|
#define HB_OO_MSG_ASSIGN 8
|
|
#define HB_OO_MSG_ACCESS 9
|
|
#define HB_OO_MSG_CLSASSIGN 10
|
|
#define HB_OO_MSG_CLSACCESS 11
|
|
#define HB_OO_MSG_REALCLASS 12
|
|
#define HB_OO_MSG_DESTRUCTOR 13
|
|
#define HB_OO_MSG_INITIALIZED 14
|
|
#define HB_OO_MSG_PERFORM 15
|
|
#define HB_OO_MSG_DELEGATE 16
|
|
|
|
/* to make xHarbour users happy ;-) */
|
|
#define HB_OO_PROPERTY 32
|
|
#define HB_OO_MSG_PROPERTY HB_OO_PROPERTY + HB_OO_MSG_DATA /* Auto management of DATA */
|
|
#define HB_OO_MSG_CLASSPROPERTY HB_OO_PROPERTY + HB_OO_MSG_CLASSDATA /* Auto management of CLASSDATA */
|
|
|
|
/* Data */
|
|
#define HB_OO_DATA_SYMBOL 1
|
|
#define HB_OO_DATA_VALUE 2
|
|
#define HB_OO_DATA_TYPE 3
|
|
#define HB_OO_DATA_SCOPE 4
|
|
|
|
/* ClassData */
|
|
#define HB_OO_CLSD_SYMBOL 1
|
|
#define HB_OO_CLSD_VALUE 2
|
|
#define HB_OO_CLSD_TYPE 3
|
|
#define HB_OO_CLSD_SCOPE 4
|
|
|
|
/* Method */
|
|
#define HB_OO_MTHD_SYMBOL 1
|
|
#define HB_OO_MTHD_PFUNCTION 2
|
|
#define HB_OO_MTHD_SCOPE 3
|
|
|
|
/* ClassMethod */ /* for the future */
|
|
#define HB_OO_CLSM_SYMBOL 1
|
|
#define HB_OO_CLSM_PFUNCTION 2
|
|
#define HB_OO_CLSM_SCOPE 3
|
|
|
|
#endif /* HB_OO_CH_ */
|