testodr1.cc

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/* Written 2012 by Matthias S. Benkmann
 *
 * The author hereby waives all copyright and related rights to the contents
 * of this example file (testodr1.cc) to the extent possible under the law.
 */

#include "optionparser.h"
#include "optionparser.h" //intentionally included twice

#include <cstdio>

using option::Option;
using option::Descriptor;

extern const Descriptor usage[];

extern bool bar(int argc, const char* argv[])
{
  printUsage(std::fwrite, stdout, usage);
  option::Stats stats(usage, argc, argv);
  option::Option buffer [stats.buffer_max];
  option::Option options[stats.options_max];
  option::Parser parse(usage, argc, argv, options, buffer);
  return parse.error();
}

int main()
{
  Descriptor d = usage[0];
  std::printf("%s",d.shortopt);
}