Fun4AllHepMCOutputManager.h

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#ifndef FUN4ALLHEPMCOUTPUTMANAGER_H__
#define FUN4ALLHEPMCOUTPUTMANAGER_H__
 
 
#include <fun4all/Fun4AllOutputManager.h>
#include <string>
 
#include <fstream>
#include <ostream>
 
  namespace HepMC {
    class IO_GenEvent;
  };
 
 
class PHCompositeNode;
 
class Fun4AllHepMCOutputManager: public Fun4AllOutputManager
{
 public:
 
  Fun4AllHepMCOutputManager(const std::string &myname = "HEPMCOUT", 
                            const std::string &filename = "hepmcout.txt");
 
  virtual ~Fun4AllHepMCOutputManager();
 
  int outfileopen(const std::string& /*fname*/) {return 0;}
 
  void Print(const std::string &what = "ALL") const;
 
  int Write(PHCompositeNode *startNode);
 
  int AddComment(const std::string &text);
 
  int get_embedding_id() const { return _embedding_id; }
  //
  void set_embedding_id(int id) { _embedding_id = id; }
 
 protected:
  std::string outfilename;
  HepMC::IO_GenEvent *ascii_out;
  std::string comment;
  int comment_written;
 
  // some pointers for use in compression handling
  std::ofstream *filestream; // holds compressed filestream
  std::ostream *zipstream;   // feed into HepMC
 
  int _embedding_id;
};
 
#endif /* FUN4ALLHEPMCOUTPUTMANAGER_H__ */