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/*
* Copyright 2009-2011 The VOTCA Development Team (http://www.votca.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#ifndef THREAD_H
#define THREAD_H
#include <pthread.h>
namespace votca {
namespace tools {
/**
\brief Framework for threaded execution
* The Thread class handles the threaded execution of VOTCA code.
* In its current state, it is based on POSIX threads.
* It mainly contains a wrapper, a start and a wait function.
* This class should not be touched by the user.
*/
class Thread {
public:
Thread();
virtual ~Thread();
void Start();
/**
* \brief Run() executes the actual code. Overload it.
*/
virtual void Run(void) = 0;
/**
* \brief WaitDone() will not exit until thread ends computation.
*/
void WaitDone();
bool IsFinished() const;
private:
pthread_t _thread;
bool _finished;
};
}
}
#endif /* THREAD_H */
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