AndroMeta/include/AndroMeta/MProcTask.h

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/*
 * Copyright 2009-2012 AndroMeta LLC. All rights reserved.
 *
 * AndroMeta LLC retains all intellectual property and proprietary 
 * rights to this software and related documentation and any modifications 
 * thereto.  Any use, reproduction, disclosure, or distribution of this 
 * software and related documentation without an express license agreement 
 * from AndroMeta LLC is strictly prohibited.
 * 
 */

#ifndef ANDROMETA_M_PROC_TASK_H
#define ANDROMETA_M_PROC_TASK_H

#include <AndroMeta/MProc.h>

namespace Meta{
  
  class MProcTask{
  public:
    
    MProcTask(size_t threads);
    
    MProcTask(size_t startThreads,
              size_t maxThreads,
              long queueMax=-1);
    
    ~MProcTask();
    
    void run();
    
    void run(const mtime& timeout);
    
    size_t currentThreads() const;
    
    void halt(bool clear=false);
    
    void resume();
    
    void reset();
    
    void setMinPriority(double priority);
    
    void clearMinPriority();
    
    void await();
    
    bool await(const mtime& timeout);
    
    friend class MProcTask_;
    
  private:
    MProcTask& operator=(const MProcTask&);
    MProcTask(const MProcTask&);
    
    class MProcTask_* x_;
  };
  
} // end namespace Meta

#endif // ANDROMETA_M_PROC_TASK_H