Slide 38
Slide 38 text
compare(
続き)
compare(
続き)
(1):⽂字列の全体同⼠の⽐較
(2):呼び出し元の部分⽂字列と引数の⽂字列全体の⽐較
substr(pos1,n1).compare(str)と等価
(3):部分⽂字列同⼠の⽐較
substr(pos1,n1).compare(str.substr(pos2,n2))と等価
constexprintcompare(basic_string_viewsv)constnoexcept;//(1)
constexprintcompare(size_typepos1,
size_typen1,
basic_string_viewsv)const;//(2)
constexprintcompare(size_typepos1,
size_typen1,
basic_string_viewsv,
size_typepos2,
size_typen2)const;//(3)