OpFlex Framework  1.3.0
MainLoopAdaptor.h
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1 /* -*- C++ -*-; c-basic-offset: 4; indent-tabs-mode: nil */
6 /*
7  * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
8  *
9  * This program and the accompanying materials are made available under the
10  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
11  * and is available at http://www.eclipse.org/legal/epl-v10.html
12  */
13 
14 #pragma once
15 #ifndef OPFLEX_CORE_MAINLOOPADAPTOR_H
16 #define OPFLEX_CORE_MAINLOOPADAPTOR_H
17 
18 namespace opflex {
19 namespace ofcore {
20 
32 public:
38  virtual void runOnce() = 0;
39 
46  virtual int getBackendFd() = 0;
47 
54  virtual int getBackendTimeout() = 0;
55 };
56 
59 } /* namespace ofcore */
60 } /* namespace opflex */
61 
62 #endif /* OPFLEX_CORE_MAINLOOPADAPTOR_H */
virtual void runOnce()=0
Run one iteration of the main loop, and return when complete.
virtual int getBackendFd()=0
Get the backend file descriptor.
virtual int getBackendTimeout()=0
Get the poll timeout for the backend file descriptor.
An adaptor that allows integrating libopflex with an external main loop.
Definition: MainLoopAdaptor.h:31