INTEGRATION: CWS sb10 (1.1.2); FILE ADDED

2004/01/08 13:40:02 sb 1.1.2.1: #114000# Factored out more shared code.

1 files changed, 142 insertions, 0 deletions

diff --git a/bridges/inc/bridges/cpp_uno/shared/vtables.hxx b/bridges/inc/bridges/cpp_uno/shared/vtables.hxx
new file mode 100644
index 000000000000..7d7356305de6
--- /dev/null
+++ b/bridges/inc/bridges/cpp_uno/shared/vtables.hxx
@@ -0,0 +1,142 @@
+/*************************************************************************
+ *
+ *  $RCSfile: vtables.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: hr $ $Date: 2004-02-03 12:33:14 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library 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
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef INCLUDED_BRIDGES_CPP_UNO_SHARED_VTABLES_HXX
+#define INCLUDED_BRIDGES_CPP_UNO_SHARED_VTABLES_HXX
+
+#include "sal/types.h"
+#include "typelib/typedescription.h"
+
+namespace bridges { namespace cpp_uno { namespace shared {
+
+/**
+ * Calculate the number of local functions of an interface type.
+ *
+ * <p><em>Local</em> functions are those not inherited from any base types.  The
+ * number of <em>functions</em> is potentially larger than the number of
+ * <em>members</em>, as each read&ndash;write attribute member counts as two
+ * functions.</p>
+ *
+ * @param type a non-null pointer to an interface type description, for which
+ *     <code>typelib_typedescription_complete</code> must already have been
+ *     executed
+ * @return the number of local functions of the given interface type
+ */
+sal_Int32 getLocalFunctions(typelib_InterfaceTypeDescription const * type);
+
+/**
+ * Calculate the number of primary functions of an interface type.
+ *
+ * <p>The number of primary functions of an interface is the number of local
+ * functions of that interface (see <code>getLocalFunctions</code>), plus the
+ * number of primary functions of that interface's first base type (if it has at
+ * least one base type).</p>
+ *
+ * @param type a pointer to an interface type description; may be null
+ * @return the number of primary functions of the given interface type, or zero
+ *     if the given interface type is null
+ */
+sal_Int32 getPrimaryFunctions(typelib_InterfaceTypeDescription * type);
+
+/**
+ * Represents a vtable slot of a C++ class.
+ */
+struct VtableSlot {
+    /**
+     * The offset of the vtable.
+     *
+     * <p>Multiple-inheritance C++ classes have more than one vtable.  The
+     * offset is logical (<em>not</em> a byte offset), and must be
+     * non-negative.</p>
+     */
+    sal_Int32 offset;
+
+    /**
+     * The index within the vtable.
+     *
+     * <p>The index is logical (<em>not</em> a byte offset), and must be
+     * non-negative.</p>
+     */
+    sal_Int32 index;
+};
+
+/**
+ * Calculates the vtable slot associated with an interface attribute member.
+ *
+ * @param ifcMember a non-null pointer to an interface attribute member
+ *     description
+ * @return the vtable slot associated with the given interface member
+ */
+VtableSlot getVtableSlot(
+    typelib_InterfaceAttributeTypeDescription const * ifcMember);
+
+/**
+ * Calculates the vtable slot associated with an interface method member.
+ *
+ * @param ifcMember a non-null pointer to an interface method member description
+ * @return the vtable slot associated with the given interface member
+ */
+VtableSlot getVtableSlot(
+    typelib_InterfaceMethodTypeDescription const * ifcMember);
+
+} } }
+
+#endif