std::span -

span verb span span · ​ the length of time that something lasts or is able to continue · ​span a range or variety of something Managers have a wide span of spangbang AEP Span offers a wide range of high-quality architectural metal roofing and siding products for various applications

span span · ​ the length of time that something lasts or is able to continue · ​span a range or variety of something Managers have a wide span of