    /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
    /*
     * This file is part of the LibreOffice project.
     *
     * This Source Code Form is subject to the terms of the Mozilla Public
     * License, v. 2.0. If a copy of the MPL was not distributed with this
     * file, You can obtain one at http://mozilla.org/MPL/2.0/.
     *
     * This file incorporates work covered by the following license notice:
     *
     *   Licensed to the Apache Software Foundation (ASF) under one or more
     *   contributor license agreements. See the NOTICE file distributed
     *   with this work for additional information regarding copyright
     *   ownership. The ASF licenses this file to you under the Apache
     *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
     */
    #ifndef INCLUDED_CPPUHELPER_TYPEPROVIDER_HXX
    #define INCLUDED_CPPUHELPER_TYPEPROVIDER_HXX

    #include "sal/config.h"

    #include <cstddef>

    #include "rtl/alloc.h"
    #include "com/sun/star/uno/Sequence.hxx"
    #include "cppuhelper/cppuhelperdllapi.h"

    namespace cppu
    {

    /** Helper class to implement css::lang::XTypeProvider.  Construct a static object
        of this class with your UNO object's supported types.
    */
    class SAL_WARN_UNUSED CPPUHELPER_DLLPUBLIC OTypeCollection
    {
        css::uno::Sequence< css::uno::Type > _aTypes;

    public:
        /// @cond INTERNAL
        // these are here to force memory de/allocation to sal lib.
        static void * SAL_CALL operator new( size_t nSize )
            { return ::rtl_allocateMemory( nSize ); }
        static void SAL_CALL operator delete( void * pMem )
            { ::rtl_freeMemory( pMem ); }
        static void * SAL_CALL operator new( size_t, void * pMem )
            { return pMem; }
        static void SAL_CALL operator delete( void *, void * )
            {}
        /// @endcond

        OTypeCollection(
            const css::uno::Type & rType1,
            const css::uno::Sequence< css::uno::Type > & rAddTypes = css::uno::Sequence< css::uno::Type >() );
        OTypeCollection(
            const css::uno::Type & rType1,
            const css::uno::Type & rType2,
            const css::uno::Sequence< css::uno::Type > & rAddTypes = css::uno::Sequence< css::uno::Type >() );
        OTypeCollection(
            const css::uno::Type & rType1,
            const css::uno::Type & rType2,
            const css::uno::Type & rType3,
            const css::uno::Sequence< css::uno::Type > & rAddTypes = css::uno::Sequence< css::uno::Type >() );
        OTypeCollection(
            const css::uno::Type & rType1,
            const css::uno::Type & rType2,
            const css::uno::Type & rType3,
            const css::uno::Type & rType4,
            const css::uno::Sequence< css::uno::Type > & rAddTypes = css::uno::Sequence< css::uno::Type >() );
        OTypeCollection(
            const css::uno::Type & rType1,
            const css::uno::Type & rType2,
            const css::uno::Type & rType3,
            const css::uno::Type & rType4,
            const css::uno::Type & rType5,
            const css::uno::Sequence< css::uno::Type > & rAddTypes = css::uno::Sequence< css::uno::Type >() );
        OTypeCollection(
            const css::uno::Type & rType1,
            const css::uno::Type & rType2,
            const css::uno::Type & rType3,
            const css::uno::Type & rType4,
            const css::uno::Type & rType5,
            const css::uno::Type & rType6,
            const css::uno::Sequence< css::uno::Type > & rAddTypes = css::uno::Sequence< css::uno::Type >() );
        OTypeCollection(
            const css::uno::Type & rType1,
            const css::uno::Type & rType2,
            const css::uno::Type & rType3,
            const css::uno::Type & rType4,
            const css::uno::Type & rType5,
            const css::uno::Type & rType6,
            const css::uno::Type & rType7,
            const css::uno::Sequence< css::uno::Type > & rAddTypes = css::uno::Sequence< css::uno::Type >() );
        OTypeCollection(
            const css::uno::Type & rType1,
            const css::uno::Type & rType2,
            const css::uno::Type & rType3,
            const css::uno::Type & rType4,
            const css::uno::Type & rType5,
            const css::uno::Type & rType6,
            const css::uno::Type & rType7,
            const css::uno::Type & rType8,
            const css::uno::Sequence< css::uno::Type > & rAddTypes = css::uno::Sequence< css::uno::Type >() );
        OTypeCollection(
            const css::uno::Type & rType1,
            const css::uno::Type & rType2,
            const css::uno::Type & rType3,
            const css::uno::Type & rType4,
            const css::uno::Type & rType5,
            const css::uno::Type & rType6,
            const css::uno::Type & rType7,
            const css::uno::Type & rType8,
            const css::uno::Type & rType9,
            const css::uno::Sequence< css::uno::Type > & rAddTypes = css::uno::Sequence< css::uno::Type >() );
        OTypeCollection(
            const css::uno::Type & rType1,
            const css::uno::Type & rType2,
            const css::uno::Type & rType3,
            const css::uno::Type & rType4,
            const css::uno::Type & rType5,
            const css::uno::Type & rType6,
            const css::uno::Type & rType7,
            const css::uno::Type & rType8,
            const css::uno::Type & rType9,
            const css::uno::Type & rType10,
            const css::uno::Sequence< css::uno::Type > & rAddTypes = css::uno::Sequence< css::uno::Type >() );
        OTypeCollection(
            const css::uno::Type & rType1,
            const css::uno::Type & rType2,
            const css::uno::Type & rType3,
            const css::uno::Type & rType4,
            const css::uno::Type & rType5,
            const css::uno::Type & rType6,
            const css::uno::Type & rType7,
            const css::uno::Type & rType8,
            const css::uno::Type & rType9,
            const css::uno::Type & rType10,
            const css::uno::Type & rType11,
            const css::uno::Sequence< css::uno::Type > & rAddTypes = css::uno::Sequence< css::uno::Type >() );
        OTypeCollection(
            const css::uno::Type & rType1,
            const css::uno::Type & rType2,
            const css::uno::Type & rType3,
            const css::uno::Type & rType4,
            const css::uno::Type & rType5,
            const css::uno::Type & rType6,
            const css::uno::Type & rType7,
            const css::uno::Type & rType8,
            const css::uno::Type & rType9,
            const css::uno::Type & rType10,
            const css::uno::Type & rType11,
            const css::uno::Type & rType12,
            const css::uno::Sequence< css::uno::Type > & rAddTypes = css::uno::Sequence< css::uno::Type >() );

        /** Called upon XTypeProvider::getTypes().

            @return type collection
        */
        css::uno::Sequence< css::uno::Type > SAL_CALL getTypes()
            { return _aTypes; }
    };

    /** Helper class to implement IDs for XUnoTunnel.  Construct a static object
        of this class for your UNO object's implementation id.
    */
    class SAL_WARN_UNUSED CPPUHELPER_DLLPUBLIC OImplementationId
    {
        mutable css::uno::Sequence< sal_Int8 > * _pSeq;
        sal_Bool _bUseEthernetAddress;

    public:
        /// @cond INTERNAL

        // these are here to force memory de/allocation to sal lib.
        static void * SAL_CALL operator new( size_t nSize )
            { return ::rtl_allocateMemory( nSize ); }
        static void SAL_CALL operator delete( void * pMem )
            { ::rtl_freeMemory( pMem ); }
        static void * SAL_CALL operator new( size_t, void * pMem )
            { return pMem; }
        static void SAL_CALL operator delete( void *, void * )
            {}

        ~OImplementationId();

        /// @endcond

        /** Constructor.

            @param bUseEthernetAddress whether an ethernet mac address should be taken into account
        */
        OImplementationId( bool bUseEthernetAddress = true )
            : _pSeq( NULL )
            , _bUseEthernetAddress( bUseEthernetAddress )
            {}
        /** Constructor giving implementation id.

            @param rSeq implementation id
        */
        OImplementationId( const css::uno::Sequence< sal_Int8 > & rSeq )
            : _pSeq( new css::uno::Sequence< sal_Int8 >( rSeq ) )
            , _bUseEthernetAddress( false )
            {}
        OImplementationId( const OImplementationId & rId )
            : _pSeq( new css::uno::Sequence< sal_Int8 >( rId.getImplementationId() ) )
            , _bUseEthernetAddress( false )
            {}

        /** Get implementation id.

            @return implementation id
        */
        css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() const;
    };

    }

    #endif

    /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

↑ V690 The 'OImplementationId' class implements a copy constructor, but lacks the '=' operator. It is dangerous to use such a class.