tracker.hpp

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#ifndef PROTON_TRACKER_HPP
#define PROTON_TRACKER_HPP
 
/*
 *
 * 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.
 *
 */
 
#include "./binary.hpp"
#include "./endpoint.hpp"
#include "./internal/export.hpp"
#include "./transfer.hpp"

 
struct pn_delivery_t;
 
namespace proton {

class tracker : public transfer {
    tracker(pn_delivery_t* d);
 
  public:
    tracker() = default;

    PN_CPP_EXTERN class sender sender() const;

    PN_CPP_EXTERN binary tag() const;

  friend class internal::factory<tracker>;
  friend class sender;
};


class tracker_iterator : public internal::iter_base<tracker, tracker_iterator> {
  tracker_iterator(tracker t) :
      internal::iter_base<tracker, tracker_iterator>(t) {}
 
public:
  explicit tracker_iterator() :
      internal::iter_base<tracker, tracker_iterator>(tracker()) {}
  PN_CPP_EXTERN tracker_iterator operator++();
 
  friend class sender;
};

typedef internal::iter_range<tracker_iterator> tracker_range;

 
} // proton

template <> struct std::hash<proton::tracker> {
  std::size_t operator()(const proton::tracker& k) const {
      return std::hash<proton::binary>{}(k.tag());
  }
};
 
#endif // PROTON_TRACKER_HPP