How to visualize bytes with C/C++

Question

I\'m working my way through some C++ training. So far so good, but I need some help reinforcing some of the concepts I am learning. My question is how do I go about visualiz

Answer 1

Just for completeness, a C++ example:

#include 

template 
void print_bytes(const T& input, std::ostream& os = std::cout)
{
  const unsigned char* p = reinterpret_cast(&input);
  os << std::hex << std::showbase;
  os << "[";
  for (unsigned int i=0; i(*(p++)) << " ";
  os << "]" << std::endl;;
}

int main()
{
  int i = 12345678;
  print_bytes(i);
  float x = 3.14f;
  print_bytes(x);
}