#ifndef OMG_DDS_PUB_FIND_HPP_
#define OMG_DDS_PUB_FIND_HPP_

// Copyright 2010, Object Management Group, Inc.
// Copyright 2010, PrismTech, Corp.
// Copyright 2010, Real-Time Innovations, Inc.
// All rights reserved.
//
// 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.

#include <string>

#include <dds/pub/detail/find.hpp>

namespace dds
{
namespace pub
{

/**
 * This function retrieves previously-created DataWriters
 * belonging to the Publisher that is attached to a Topic with a
 * matching topic_name. If no such DataWriter exists, the operation
 * will return an empty container.
 *
 * @param pub the Publisher to find an associated DataWriter for
 * @param topic_name the topic name
 * @param begin a iterator for a sequence in which to put found
 *        DataWriters
 * @param max_size the maximum number of DataWriters to return
 * @return the total number of elements found. Notice that
 *        at most max_size will be copied using the provided iterator
 *
 */
template <typename WRITER, typename FwdIterator>
uint32_t
find(const dds::pub::Publisher& pub, const std::string& topic_name,
     FwdIterator begin, uint32_t max_size);

/**
 * This function retrieves previously-created DataWriters
 * belonging to the Publisher that is attached to a Topic with a
 * matching topic_name. If no such DataWriter exists, the operation
 * will return an empty container.
 *
 * @param pub the Publisher to find an associated DataWriter for
 * @param topic_name the topic name
 * @param begin a back insertion iterator for a sequence in which
 *        to put found DataWriters
 * @return the total number of elements found. Notice that
 *        at most max_size will be copied using the provided iterator.
 *
 */
template <typename WRITER, typename BinIterator>
uint32_t
find(const dds::pub::Publisher& pub, const std::string& topic_name,
     BinIterator begin);


}
}

#endif /* OMG_DDS_PUB_FIND_HPP_ */