Writer.h

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/* This software and supporting documentation are distributed by
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#ifndef ANA_PROCESSOR_WRITER_H
#define ANA_PROCESSOR_WRITER_H


//--- header files ------------------------------------------------------------

#include <anatomist/processor/Serializer.h>
#include <anatomist/processor/Processor.h>
#include <anatomist/observer/Observer.h>
#include <fstream>
#include <string>


namespace anatomist
{
  //--- forward declarations --------------------------------------------------

  class Command;


  //--- class declarations ----------------------------------------------------

  class CommandWriter : public Observer, public Serializer
  {
  public:

    CommandWriter();

    CommandWriter(const std::string& filename);

    virtual ~CommandWriter();



    void open(const std::string& filename);

    int operator!() const;



    virtual void update(const Observable* observable, void* arg);


  private:

    void write(Processor::Memo::Type type, Command* command);



    CommandWriter(const CommandWriter&);

    CommandWriter& operator=(const CommandWriter&);



    //  Stream to log into
    std::ofstream _stream;

  };

}


#endif