fei_LogFile.hpp

/*--------------------------------------------------------------------*/
/*    Copyright 2005 Sandia Corporation.                              */
/*    Under the terms of Contract DE-AC04-94AL85000, there is a       */
/*    non-exclusive license for use of this work by or on behalf      */
/*    of the U.S. Government.  Export of this program may require     */
/*    a license from the United States Government.                    */
/*--------------------------------------------------------------------*/

#ifndef _fei_LogFile_hpp_
#define _fei_LogFile_hpp_

#include "fei_iosfwd.hpp"

namespace fei {

class LogFile {
 public:
  virtual ~LogFile();

  void openOutputStream(const char* path=NULL,
                        int nprocs=1,
                        int localproc=0);

  FEI_OSTREAM* getOutputStream();

  void closeOutputStream();

  static LogFile& getLogFile();

 private:
  LogFile();

  FEI_OSTREAM* output_stream_;
  unsigned counter_;
}; //class LogFile
}//namespace fei
#endif