Question

Does C++ or Boost has a function that compares two blocks of memory just like the C’s memcmp?

I tried Google but I only got the “memcmp” function.

Answer 1

You can use memcmp in C++ as well. It is native in C++ too.

All that you need to do is, include <cstring> and then use fully-qualified name std::memcmp instead of memcmp. It is because it is in std namespace, like every other standard library functions and classes.