sfmt.h

Go to the documentation of this file.
00001 /** @file rutz/sfmt.h make a rutz::fstring using printf-style
00002     formatting */
00003 
00004 ///////////////////////////////////////////////////////////////////////
00005 //
00006 // Copyright (c) 2005-2007 University of Southern California
00007 // Rob Peters <rjpeters at klab dot caltech dot edu>
00008 //
00009 // created: Tue Jul  5 11:02:38 2005
00010 // commit: $Id: sfmt.h 8249 2007-04-12 06:03:40Z rjpeters $
00011 // $HeadURL: svn://isvn.usc.edu/software/invt/trunk/saliency/src/rutz/sfmt.h $
00012 //
00013 // --------------------------------------------------------------------
00014 //
00015 // This file is part of GroovX.
00016 //   [http://www.klab.caltech.edu/rjpeters/groovx/]
00017 //
00018 // GroovX is free software; you can redistribute it and/or modify it
00019 // under the terms of the GNU General Public License as published by
00020 // the Free Software Foundation; either version 2 of the License, or
00021 // (at your option) any later version.
00022 //
00023 // GroovX is distributed in the hope that it will be useful, but
00024 // WITHOUT ANY WARRANTY; without even the implied warranty of
00025 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00026 // General Public License for more details.
00027 //
00028 // You should have received a copy of the GNU General Public License
00029 // along with GroovX; if not, write to the Free Software Foundation,
00030 // Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
00031 //
00032 ///////////////////////////////////////////////////////////////////////
00033 
00034 #ifndef GROOVX_RUTZ_SFMT_H_UTC20050705180238_DEFINED
00035 #define GROOVX_RUTZ_SFMT_H_UTC20050705180238_DEFINED
00036 
00037 #include "rutz/fstring.h"
00038 
00039 #include <stdarg.h>
00040 
00041 namespace rutz
00042 {
00043   //! snprintf() the specified format string + varargs into a rutz::fstring.
00044   /*! NOTE: The CALLER is responsible for doing va_end(ap); it is not
00045       done internally in vsfmt(). */
00046   rutz::fstring vsfmt(const char* fmt, va_list ap);
00047 
00048   //! snprintf() the specified format string + varargs into a rutz::fstring.
00049   rutz::fstring sfmt(const char* fmt, ...)
00050     // NOTE: this __attribute__ tells gcc that it should issue
00051     // printf-style warnings when compiling calls to sfmt(), treating
00052     // the 1st argument (fmt) as the format string, and the 2nd and
00053     // subsequent arguments as the printf-style parameters
00054     __attribute__((format(__printf__, 1, 2)));
00055   ;
00056 }
00057 
00058 static const char __attribute__((used)) vcid_groovx_rutz_sfmt_h_utc20050705180238[] = "$Id: sfmt.h 8249 2007-04-12 06:03:40Z rjpeters $ $HeadURL: svn://isvn.usc.edu/software/invt/trunk/saliency/src/rutz/sfmt.h $";
00059 #endif // !GROOVX_RUTZ_SFMT_H_UTC20050705180238DEFINED
Generated on Sun May 8 08:42:12 2011 for iLab Neuromorphic Vision Toolkit by  doxygen 1.6.3