Hazelcast C++ Client
partition_aware.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 #pragma once
17 
18 #if defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64)
19 #pragma warning(push)
20 #pragma warning(disable: 4251) //for dll export
21 #endif
22 
23 namespace hazelcast {
24  namespace client {
28  class HAZELCAST_API partition_aware_marker {
29  };
30 
55  template <typename T>
57  public:
58  typedef T KEY_TYPE;
59 
67  virtual const T *get_partition_key() const = 0;
68  };
69  }
70 }
71 
72 #if defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64)
73 #pragma warning(pop)
74 #endif
75 
76 
This marker interface is needed to make template matching work during serialisation.
Definition: partition_aware.h:28
PartitionAware means that data will be based in the same member based on the partition key and implem...
Definition: partition_aware.h:56
virtual const T * get_partition_key() const =0
The key that will be used by Hazelcast to specify the partition.
Definition: address.h:30