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/* -*- 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: */
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