Can I check in C(++) if an array is all 0 (or false)?

Question

Can I check in C(++) if an array is all 0 (or false) without iterating/looping over every single value and without allocating a new array of the same size (to use memc

Answer 1

Consider using boost::dynamic_bitset instead. It has a none member and several other std::bitset-like operations, but its length can be set at runtime.