> As evident by the fact that none of OP's ideas made it into the standard Yet another person on here who didn't read the article. > Multi-argument indexing m

> As evident by the fact that none of OP's ideas made it into the standard Yet another person on here who didn't read the article. > Multi-argument indexing made it into the C++23 standard, and so did std::byteswap. That’s my legacy I guess.