b9337e22ce
see https://gerrit.libreoffice.org/#/c/3367/ and Change-Id: I00c96fa77d04b33a6f8c8cd3490dfcd9bdc9e84a for details Change-Id: I199a75bc4042af20817265d5ef85b1134a96ff5a
81 lines
2.5 KiB
C++
81 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_COMPHELPER_OPTIONAL_HXX
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#define INCLUDED_COMPHELPER_OPTIONAL_HXX
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#include "com/sun/star/beans/Optional.hpp"
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#include "boost/optional.hpp"
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namespace comphelper {
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/// Object generators for boost::optional<T>, beans::Optional<T>:
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template <typename T>
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inline ::boost::optional<T> make_optional( T const& v )
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{
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return ::boost::optional<T>(v);
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}
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template <typename T>
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inline ::boost::optional<T> make_optional(
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::com::sun::star::beans::Optional<T> const& o )
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{
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if (o.IsPresent)
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return ::boost::optional<T>(o.Value);
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else
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return ::boost::optional<T>();
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}
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template <typename T>
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inline ::com::sun::star::beans::Optional<T> makeOptional( T const& v )
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{
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// CPPU_IS_CPP_MAPPING_OF_NON_VOID_UNO_TYPE(T);
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return ::com::sun::star::beans::Optional<T>(true, v);
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}
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template <typename T>
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inline ::com::sun::star::beans::Optional<T> makeOptional(
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::boost::optional<T> const& o )
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{
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// CPPU_IS_CPP_MAPPING_OF_NON_VOID_UNO_TYPE(T);
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if (o)
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return ::com::sun::star::beans::Optional<T>(true, *o);
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else
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return ::com::sun::star::beans::Optional<T>();
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}
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inline ::com::sun::star::beans::Optional<sal_Bool> makeOptional(
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::boost::optional<bool> const& o )
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{
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if (o)
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return ::com::sun::star::beans::Optional<sal_Bool>(true, *o);
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else
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return ::com::sun::star::beans::Optional<sal_Bool>();
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}
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inline ::com::sun::star::beans::Optional<sal_Bool> makeOptional( bool v )
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{
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return ::com::sun::star::beans::Optional<sal_Bool>(true, v);
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}
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} // namespace comphelper
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#endif // ! defined(INCLUDED_COMPHELPER_OPTIONAL_HXX)
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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