/usr/include/proton/delivery_mode.hpp is in libqpid-proton-cpp8-dev 0.14.0-5.1ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | #ifndef PROTON_DELIVERY_MODE_H
#define PROTON_DELIVERY_MODE_H
/*
*
* 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.
*
*/
namespace proton {
/// The message delivery policy to establish when opening a link.
/// This structure imitates the newer C++11 "enum class" so that
/// The enumeration constants are in the delivery_mode namespace.
struct delivery_mode {
/// Delivery modes
enum modes {
/// No set policy. The application must settle messages
/// itself according to its own policy.
NONE = 0,
/// Outgoing messages are settled immediately by the link.
/// There are no duplicates.
AT_MOST_ONCE,
/// The receiver settles the delivery first with an
/// accept/reject/release disposition. The sender waits to
/// settle until after the disposition notification is
/// received.
AT_LEAST_ONCE
};
/// @cond INTERNAL
delivery_mode() : modes_(NONE) {}
delivery_mode(modes m) : modes_(m) {}
operator modes() { return modes_; }
/// @endcond
private:
modes modes_;
};
} // proton
#endif // PROTON_DELIVERY_MODE_H
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