27 Strings library [strings]

27.3 String view classes [string.view]

27.3.3 Class template basic_string_view [string.view.template]

27.3.3.8 String operations [string.view.ops]

Table 83 — compare() results [tab:string.view.compare]
Condition
Return Value
size() < str.size()
< 0
size() == str.size()
 0
size() > str.size()
> 0