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// $Id: RosPrintfBase.hpp 486 2013-02-10 22:34:43Z mueller $ // // Copyright 2006-2011 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de> // // This program is free software; you may redistribute and/or modify it under // the terms of the GNU General Public License as published by the Free // Software Foundation, either version 2, or at your option any later version. // // This program is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY, without even the implied warranty of MERCHANTABILITY // or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License // for complete details. // // Revision History: // Date Rev Version Comment // 2011-02-25 364 1.1 Support << also to string // 2011-01-30 357 1.0 Adopted from CTBprintfBase // 2006-04-16 - - Last change on CTBprintfBase // --------------------------------------------------------------------------- /*! \file \version $Id: RosPrintfBase.hpp 486 2013-02-10 22:34:43Z mueller $ \brief Declaration of RosPrintfBase class . */ #ifndef included_Retro_RosPrintfBase #define included_Retro_RosPrintfBase 1 #include <ostream> #include <string> namespace Retro { class RosPrintfBase { public: RosPrintfBase(const char* form, int width, int prec); virtual ~RosPrintfBase(); virtual void ToStream(std::ostream& os) const = 0; protected: const char* fForm; //!< format string int fWidth; //!< field width int fPrec; //!< field precision }; std::ostream& operator<<(std::ostream& os, const RosPrintfBase& obj); std::string& operator<<(std::string& os, const RosPrintfBase& obj); } // end namespace Retro #include "RosPrintfBase.ipp" #endif