selector.h

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/****************************************************************************
 *
 * fkie_message_filters
 * Copyright © 2018-2020 Fraunhofer FKIE
 * Author: Timo Röhling
 *
 * Licensed 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.
 *
 ****************************************************************************/
#ifndef INCLUDE_FKIE_MESSAGE_FILTERS_SELECTOR_H_
#define INCLUDE_FKIE_MESSAGE_FILTERS_SELECTOR_H_

#include "filter.h"

namespace fkie_message_filters
{

#ifndef DOXYGEN
template<class IO, std::size_t... Is>
class Selector;
#endif

#ifndef DOXYGEN
template<class... Inputs, std::size_t... Is>
class Selector<IO<Inputs...>, Is...> : public Filter<IO<Inputs...>, typename IO<Inputs...>::template Select<Is...>>
#else
template<class... Inputs, std::size_t... Is>
class Selector : public Filter<IO<Inputs...>, typename IO<Inputs...>::template Select<Is...>>
#endif
{
protected:
    void receive(const Inputs&... in) override;
};

} // namespace fkie_message_filters

#include "selector_impl.h"

#endif /* INCLUDE_FKIE_MESSAGE_FILTERS_SELECTOR_H_ */