#include <iostream>
#include <vector>
#include <boost/date_time/posix_time/posix_time_types.hpp>
#include "crc.hpp"

void some(boost::crc_32_type& result, void* ptr, size_t size);

int main()
{
  std::vector<char> v(32 * 1024 * 1024, 42);
  boost::crc_32_type result;

  const int LOOP_CNT = 10;
  boost::posix_time::ptime t1 = boost::posix_time::microsec_clock::universal_time();

  for (int i=0; i<LOOP_CNT; i++)
    some(result, &v[0], v.size());

  boost::posix_time::ptime t2 = boost::posix_time::microsec_clock::universal_time();

  std::cout << std::hex << result.checksum() << std::endl;
  std::cout << "Time: " << (t2 - t1).total_milliseconds() / float(LOOP_CNT) << std::endl;

  return 0;
}