test.cpp

#include<fstream>
#include<iostream>

int main(int argc, char* argv[]) {

  std::cout << "sizeof(unsigned int)" << sizeof(unsigned int) << std::endl;
  std::cout << "sizeof(double)" << sizeof(double) << std::endl;

  if (argc < 2) return -1;

  std::ifstream stream;
  std::cout << "file: " << argv[1] << std::endl;

  stream.open(argv[1], std::ios::in);

  unsigned int count;
  stream.read((char*)&count, sizeof(count));
  //stream >> count;

  if (not stream.good()) return -1;

  std::cout << "count: " << count << std::endl;

  for (int i = 0; i < 10; ++i) {
    double d;
    stream.read((char*)&d, sizeof(d));
    //stream >> count;
    if (not stream.good()) return -1;
    std::cout << d << std::endl;
  } 
}