From e81edc6f54f8b4fe96745a1b358445b33f19dd64 Mon Sep 17 00:00:00 2001
From: Antonio Linares <alinares@fivetechsoft.com>
Date: Wed, 5 Sep 2001 06:51:16 +0000
Subject: [PATCH] Harbour persistence commands support functions

---
 harbour/source/rtl/perfuncs.prg | 78 +++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 harbour/source/rtl/perfuncs.prg

diff --git a/harbour/source/rtl/perfuncs.prg b/harbour/source/rtl/perfuncs.prg
new file mode 100644
index 0000000000..ff61502299
--- /dev/null
+++ b/harbour/source/rtl/perfuncs.prg
@@ -0,0 +1,78 @@
+/*
+ * $Id$
+ */
+
+/*
+ * Harbour Project source code:
+ * Harbour persistence commands support functions
+ *
+ * Copyright 2001 Antonio Linares <alinares@fivetech.com>
+ * 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.
+ *
+ */
+
+static aObjects
+
+function HB_SetObject( oSelf, bConstructor )
+
+   if aObjects == nil
+      aObjects = {}
+      AAdd( aObjects, oSelf )
+   else
+      AAdd( aObjects, oSelf := Eval( bConstructor ) )
+   endif
+
+return oSelf
+
+function HB_EndObject()
+
+   local oSelf
+
+   if Len( aObjects ) > 1
+      ASize( aObjects, Len( aObjects ) - 1 )
+      oSelf = ATail( aObjects )
+   else
+      oSelf = aObjects[ 1 ]
+      aObjects = nil
+   endif
+
+return oSelf