> No you can't. C++ fans always claim this is possible but they're never willing to point at specific rules for which code does or doesn't do this, or which lib

> No you can't. C++ fans always claim this is possible but they're never willing to point at specific rules for which code does or doesn't do this, or which libraries are out there that do or don't follow their rules. It's vaporware. I'm no C++ fan, but I've worked on codebases that do zero dynamic allocations including in C++. The rules are something like "never call malloc or use keyword new, communicate with other threads only by copying things into or out of queues." It doesn't save you from buffer overflows or whatever though.