Hazelcast C++ Client
Hazelcast C++ Client Library
member_selectors.h
1 /*
2  * Copyright (c) 2008-2021, Hazelcast, Inc. All Rights Reserved.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #include <memory>
20 #include <ostream>
21 
22 namespace hazelcast {
23  namespace client {
24  class member;
25 
44  public:
51  virtual bool select(const member &member) const = 0;
52 
53  virtual ~member_selector() = default;
54  };
55 
60  public:
62  bool select(const member &member) const override;
63  };
64 
65  static const std::unique_ptr<member_selector> DATA_MEMBER_SELECTOR;
66  };
67  }
68 }
69 
70 
71 
virtual bool select(const member &member) const =0
Decides if the given member will be part of an operation or not.
A utility class to get \member_selector instances.
hz_cluster member class.
Definition: member.h:39