cppdraft_translate/cppdraft/re/submatch/op.md

[re.submatch.op]

28 Text processing library [text]

28.6 Regular expressions library [re]

28.6.8 Class template sub_match [re.submatch]

28.6.8.3 Non-member operators [re.submatch.op]

1

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Let SM-CAT(I) becompare_three_way_result_t<basic_string<typename iterator_traits::value_type>>

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template<class BiIter> bool operator==(const sub_match<BiIter>& lhs, const sub_match<BiIter>& rhs);

2

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Returns: lhs.compare(rhs) == 0.

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template<class BiIter> auto operator<=>(const sub_match<BiIter>& lhs, const sub_match<BiIter>& rhs);

3

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Returns: static_cast<SM-CAT(BiIter)>(lhs.compare(rhs) <=> 0).

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template<class BiIter, class ST, class SA> bool operator==( const sub_match<BiIter>& lhs, const basic_string<typename iterator_traits<BiIter>::value_type, ST, SA>& rhs);

4

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Returns: lhs.compare(typename sub_match::string_type(rhs.data(), rhs.size())) == 0

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template<class BiIter, class ST, class SA> auto operator<=>( const sub_match<BiIter>& lhs, const basic_string<typename iterator_traits<BiIter>::value_type, ST, SA>& rhs);

5

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Returns: static_cast<SM-CAT(BiIter)>(lhs.compare(typename sub_match::string_type(rhs.data(), rhs.size()))<=> 0)

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template<class BiIter> bool operator==(const sub_match<BiIter>& lhs, const typename iterator_traits<BiIter>::value_type* rhs);

6

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Returns: lhs.compare(rhs) == 0.

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template<class BiIter> auto operator<=>(const sub_match<BiIter>& lhs, const typename iterator_traits<BiIter>::value_type* rhs);

7

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Returns: static_cast<SM-CAT(BiIter)>(lhs.compare(rhs) <=> 0).

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template<class BiIter> bool operator==(const sub_match<BiIter>& lhs, const typename iterator_traits<BiIter>::value_type& rhs);

8

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Returns: lhs.compare(typename sub_match​::​string_type(1, rhs)) == 0.

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template<class BiIter> auto operator<=>(const sub_match<BiIter>& lhs, const typename iterator_traits<BiIter>::value_type& rhs);

9

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Returns: static_cast<SM-CAT(BiIter)>(lhs.compare(typename sub_match::string_type(1, rhs))<=> 0)

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template<class charT, class ST, class BiIter> basic_ostream<charT, ST>& operator<<(basic_ostream<charT, ST>& os, const sub_match<BiIter>& m);

10

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Returns: os << m.str().