#ifndef CGAL_WRITE_VTK_IO_H
#define CGAL_WRITE_VTK_IO_H
#include <fstream>
#include <vector>
template <class FT> 
void
write_vector(std::ostream& os, 
             const std::vector<FT>& vect) 
{
  const char* buffer = reinterpret_cast<const char*>(&(vect[0]));
  std::size_t size = vect.size()*sizeof(FT);
  
  os.write(reinterpret_cast<const char *>(&size), sizeof(std::size_t)); // number of bytes encoded
  os.write(buffer, vect.size()*sizeof(FT));                     // encoded data
}
#endif