Google Cloud C++ Client  2.2.1
C++ Client Library for Google Cloud Platform
background_threads.h
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1 // Copyright 2020 Google LLC
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // https://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
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14 
15 #ifndef GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_BACKGROUND_THREADS_H
16 #define GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_BACKGROUND_THREADS_H
17 
18 #include "google/cloud/completion_queue.h"
19 #include "google/cloud/version.h"
20 
21 namespace google {
22 namespace cloud {
24 /**
25  * A object representing the background threads available to a Client.
26  */
28  public:
29  virtual ~BackgroundThreads() = default;
30 
31  /// The completion queue used for the background operations.
32  virtual CompletionQueue cq() const = 0;
33 };
34 
36 } // namespace cloud
37 } // namespace google
38 
39 #endif // GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_BACKGROUND_THREADS_H