RlogMsg.hpp

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// $Id: RlogMsg.hpp 1186 2019-07-12 17:49:59Z mueller $
// SPDX-License-Identifier: GPL-3.0-or-later
// Copyright 2013-2018 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
// 
// Revision History: 
// Date         Rev Version  Comment
// 2018-12-16  1084   1.0.1  use =delete for noncopyable instead of boost
// 2013-02-22   490   1.0    Initial version
// ---------------------------------------------------------------------------
 
#ifndef included_Retro_RlogMsg
#define included_Retro_RlogMsg 1
 
#include <sstream>
 
namespace Retro {
 
  class RlogFile;                           // forw decl to avoid circular incl
 
  class RlogMsg {
    public:
      explicit      RlogMsg(char tag = 0);
                    RlogMsg(RlogFile& lfile, char tag = 0);
                   ~RlogMsg();
 
                    RlogMsg(const RlogMsg&) = delete;    // noncopyable 
      RlogMsg&      operator=(const RlogMsg&) = delete;  // noncopyable
    
      void          SetTag(char tag);
      void          SetString(const std::string& str);
 
      char          Tag() const;
      std::string   String() const;
 
      std::ostream& operator()();
 
    protected:
      std::stringstream  fStream;                
      RlogFile*     fLfile;
      char          fTag;
  };
 
  template <class T>
  std::ostream&     operator<<(RlogMsg& lmsg, const T& val);
  
} // end namespace Retro
 
#include "RlogMsg.ipp"
 
#endif