Is there a memset equivalent for
std::array? I think
memset is supposed to perform better when initializing an array to zero than looping over the array. I searched one for
std::array but could not find anything online.
Use the array's
fill() method, that is what its purpose is.
If you fill it with
0 (for integers, for instance), then the compiler may optimize it if it can (often does, you can look at the generated code).