Dogcows Code - chaz/yoink/blob - src/Typesetter.cc

   1
   2 /*]  Copyright (c) 2009-2011, Charles McGarvey  [*****************************
   3 **]  All rights reserved.
   4 *
   5 * Distributable under the terms and conditions of the 2-clause BSD license;
   6 * see the file COPYING for a complete text of the license.
   7 *
   8 *****************************************************************************/
   9
  10 #include <algorithm>
  11 #include <cstdarg>
  12 #include <cstdio>
  13
  14 #include "Typesetter.hh"
  15
  16
  17 void Typesetter::print(const std::string& format, ...)
  18 {
  19         va_list args;
  20         char buffer[4096];
  21         int nPrinted;
  22
  23         va_start(args, format);
  24         buffer[0] = '\0';
  25         nPrinted = vsnprintf(buffer, sizeof(buffer), format.c_str(), args);
  26         va_end(args);
  27
  28         nPrinted = std::min(nPrinted, (int)sizeof(buffer) - 1);
  29 }
  30