Qpid Proton C++ API  0.38.0
function.hpp
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1 #ifndef PROTON_FUNCTION_HPP
2 #define PROTON_FUNCTION_HPP
3 
4 /*
5  * Licensed to the Apache Software Foundation (ASF) under one
6  * or more contributor license agreements. See the NOTICE file
7  * distributed with this work for additional information
8  * regarding copyright ownership. The ASF licenses this file
9  * to you under the Apache License, Version 2.0 (the
10  * "License"); you may not use this file except in compliance
11  * with the License. You may obtain a copy of the License at
12  *
13  * http://www.apache.org/licenses/LICENSE-2.0
14  *
15  * Unless required by applicable law or agreed to in writing,
16  * software distributed under the License is distributed on an
17  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
18  * KIND, either express or implied. See the License for the
19  * specific language governing permissions and limitations
20  * under the License.
21  */
22 
25 
27 
28 namespace proton {
29 
42 class void_function0 {
43  public:
44  virtual ~void_function0() {}
46  virtual void operator()() = 0;
47 };
48 
49 } // proton
50 
52 
53 #endif // PROTON_FUNCTION_HPP
proton
The main Proton namespace.
Definition: annotation_key.hpp:33