Qpid Proton C++ API  0.38.0
delivery_mode.hpp
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1 #ifndef PROTON_DELIVERY_MODE_H
2 #define PROTON_DELIVERY_MODE_H
3 
4 /*
5  *
6  * Licensed to the Apache Software Foundation (ASF) under one
7  * or more contributor license agreements. See the NOTICE file
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14  * http://www.apache.org/licenses/LICENSE-2.0
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19  * KIND, either express or implied. See the License for the
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23  */
24 
27 
28 namespace proton {
29 
33 struct delivery_mode {
35  enum modes {
38  NONE = 0,
47  };
48 
50 
51  delivery_mode() : modes_(NONE) {}
52  delivery_mode(modes m) : modes_(m) {}
53  operator modes() { return modes_; }
54 
56 
57  private:
58  modes modes_;
59 };
60 
61 } // proton
62 
63 #endif // PROTON_DELIVERY_MODE_H
The main Proton namespace.
Definition: annotation_key.hpp:33
The message delivery policy to establish when opening a link.
Definition: delivery_mode.hpp:33
modes
Delivery modes.
Definition: delivery_mode.hpp:35
@ AT_LEAST_ONCE
The receiver settles the delivery first with an accept/reject/release disposition.
Definition: delivery_mode.hpp:46
@ NONE
No set policy.
Definition: delivery_mode.hpp:38
@ AT_MOST_ONCE
Outgoing messages are settled immediately by the link.
Definition: delivery_mode.hpp:41