| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| #if ! defined(INCLUDED_COMPHELPER_OPTIONAL_HXX) |
| #define INCLUDED_COMPHELPER_OPTIONAL_HXX |
| |
| #if ! defined(_COM_SUN_STAR_BEANS_OPTIONAL_HPP_) |
| #include "com/sun/star/beans/Optional.hpp" |
| #endif |
| #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) |
| |