diff options
author | Bjoern Michaelsen <bjoern.michaelsen@canonical.com> | 2013-04-18 18:26:28 +0200 |
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committer | Bjoern Michaelsen <bjoern.michaelsen@canonical.com> | 2013-04-23 22:20:31 +0200 |
commit | b9337e22ce1dbf2eba0e8c8db294ae99f4111f91 (patch) | |
tree | 53ee1bd3dfd213815a21579151983cb997922b05 /include/comphelper/optional.hxx | |
parent | f4e1642a1761d5eab6ccdd89928869c2b2f1528a (diff) |
execute move of global headers
see https://gerrit.libreoffice.org/#/c/3367/
and Change-Id: I00c96fa77d04b33a6f8c8cd3490dfcd9bdc9e84a for details
Change-Id: I199a75bc4042af20817265d5ef85b1134a96ff5a
Diffstat (limited to 'include/comphelper/optional.hxx')
-rw-r--r-- | include/comphelper/optional.hxx | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/include/comphelper/optional.hxx b/include/comphelper/optional.hxx new file mode 100644 index 000000000000..031a30328340 --- /dev/null +++ b/include/comphelper/optional.hxx @@ -0,0 +1,81 @@ +/* -*- 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_COMPHELPER_OPTIONAL_HXX +#define INCLUDED_COMPHELPER_OPTIONAL_HXX + +#include "com/sun/star/beans/Optional.hpp" +#include "boost/optional.hpp" + +namespace comphelper { + +/// Object generators for boost::optional<T>, beans::Optional<T>: + +template <typename T> +inline ::boost::optional<T> make_optional( T const& v ) +{ + return ::boost::optional<T>(v); +} + +template <typename T> +inline ::boost::optional<T> make_optional( + ::com::sun::star::beans::Optional<T> const& o ) +{ + if (o.IsPresent) + return ::boost::optional<T>(o.Value); + else + return ::boost::optional<T>(); +} + +template <typename T> +inline ::com::sun::star::beans::Optional<T> makeOptional( T const& v ) +{ +// CPPU_IS_CPP_MAPPING_OF_NON_VOID_UNO_TYPE(T); + return ::com::sun::star::beans::Optional<T>(true, v); +} + +template <typename T> +inline ::com::sun::star::beans::Optional<T> makeOptional( + ::boost::optional<T> const& o ) +{ +// CPPU_IS_CPP_MAPPING_OF_NON_VOID_UNO_TYPE(T); + if (o) + return ::com::sun::star::beans::Optional<T>(true, *o); + else + return ::com::sun::star::beans::Optional<T>(); +} + +inline ::com::sun::star::beans::Optional<sal_Bool> makeOptional( + ::boost::optional<bool> const& o ) +{ + if (o) + return ::com::sun::star::beans::Optional<sal_Bool>(true, *o); + else + return ::com::sun::star::beans::Optional<sal_Bool>(); +} + +inline ::com::sun::star::beans::Optional<sal_Bool> makeOptional( bool v ) +{ + return ::com::sun::star::beans::Optional<sal_Bool>(true, v); +} + +} // namespace comphelper + +#endif // ! defined(INCLUDED_COMPHELPER_OPTIONAL_HXX) + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |