/home/aconway/svn/qpid/cpp/src/qpid/sys/Monitor.h

00001 #ifndef _sys_Monitor_h
00002 #define _sys_Monitor_h
00003 
00004 /*
00005  *
00006  * Licensed to the Apache Software Foundation (ASF) under one
00007  * or more contributor license agreements.  See the NOTICE file
00008  * distributed with this work for additional information
00009  * regarding copyright ownership.  The ASF licenses this file
00010  * to you under the Apache License, Version 2.0 (the
00011  * "License"); you may not use this file except in compliance
00012  * with the License.  You may obtain a copy of the License at
00013  * 
00014  *   http://www.apache.org/licenses/LICENSE-2.0
00015  * 
00016  * Unless required by applicable law or agreed to in writing,
00017  * software distributed under the License is distributed on an
00018  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
00019  * KIND, either express or implied.  See the License for the
00020  * specific language governing permissions and limitations
00021  * under the License.
00022  *
00023  */
00024 
00025 #include <sys/errno.h>
00026 #include "Condition.h"
00027 
00028 #ifdef USE_APR
00029 #include <apr_thread_cond.h>
00030 #endif
00031 
00032 namespace qpid {
00033 namespace sys {
00034 
00038 class Monitor : public Mutex, public Condition {
00039   public:
00040     using Condition::wait;
00041     inline void wait();
00042     inline bool wait(const Time& absoluteTime);
00043 };
00044 
00045 
00046 void Monitor::wait() {
00047     Condition::wait(*this);
00048 }
00049 
00050 bool Monitor::wait(const Time& absoluteTime) {
00051     return Condition::wait(*this, absoluteTime);
00052 }
00053 
00054 }}
00055 #endif  

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