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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 |
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6 /* |
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7 ** Class: RCMonitor (ref prmonitor.h) |
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8 ** |
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9 ** RCMonitor.h - C++ wrapper around NSPR's monitors |
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10 */ |
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11 #if defined(_RCMONITOR_H) |
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12 #else |
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13 #define _RCMONITOR_H |
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14 |
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15 #include "rcbase.h" |
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16 #include "rcinrval.h" |
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17 |
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18 struct PRMonitor; |
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19 |
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20 class PR_IMPLEMENT(RCMonitor): public RCBase |
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21 { |
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22 public: |
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23 RCMonitor(); /* timeout is infinity */ |
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24 virtual ~RCMonitor(); |
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25 |
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26 virtual void Enter(); /* reentrant entry */ |
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27 virtual void Exit(); |
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28 |
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29 virtual void Notify(); /* possibly enable one thread */ |
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30 virtual void NotifyAll(); /* enable all waiters */ |
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31 |
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32 virtual void Wait(); /* applies object's timeout */ |
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33 |
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34 virtual void SetTimeout(const RCInterval& timeout); |
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35 |
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36 private: |
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37 PRMonitor *monitor; |
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38 RCInterval timeout; |
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39 |
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40 public: |
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41 RCInterval GetTimeout() const; /* get the current value */ |
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42 |
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43 }; /* RCMonitor */ |
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44 |
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45 #endif /* defined(_RCMONITOR_H) */ |
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46 |
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47 /* RCMonitor.h */ |