What’s up with std::piecewise_construct and std::forward_as_tuple?

626 · Raymond Chen · April 28, 2022, 2:21 p.m.
When you need to pass two sets of variadic parameters, and to work around other extremely weird edge cases. The post What’s up with <CODE>std::piecewise_construct</CODE> and <CODE>std::forward_as_tuple</CODE>? appeared first on The Old New Thing....