From Jason Turner

[string.view.synop]

C++23 → Trunk 2.4 KB 19 lines
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  1. tmp/tmpskn39q4l/{from.md → to.md} +8 -8
tmp/tmpskn39q4l/{from.md → to.md} RENAMED
@@ -1,35 +1,35 @@
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  ### Header `<string_view>` synopsis <a id="string.view.synop">[[string.view.synop]]</a>
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  ``` cpp
 
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  #include <compare> // see [compare.syn]
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  namespace std {
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  // [string.view.template], class template basic_string_view
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  template<class charT, class traits = char_traits<charT>>
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- class basic_string_view;
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  template<class charT, class traits>
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- constexpr bool ranges::enable_view<basic_string_view<charT, traits>> = true;
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  template<class charT, class traits>
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- constexpr bool ranges::enable_borrowed_range<basic_string_view<charT, traits>> = true;
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  // [string.view.comparison], non-member comparison functions
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  template<class charT, class traits>
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  constexpr bool operator==(basic_string_view<charT, traits> x,
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- basic_string_view<charT, traits> y) noexcept;
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  template<class charT, class traits>
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  constexpr see below operator<=>(basic_string_view<charT, traits> x,
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- \itcorr basic_string_view<charT, traits> y) noexcept;
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-
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- // see [string.view.comparison], sufficient additional overloads of comparison functions
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  // [string.view.io], inserters and extractors
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  template<class charT, class traits>
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  basic_ostream<charT, traits>&
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  operator<<(basic_ostream<charT, traits>& os,
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- basic_string_view<charT, traits> str);
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  // basic_string_view typedef-names
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  using string_view = basic_string_view<char>;
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  using u8string_view = basic_string_view<char8_t>;
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  using u16string_view = basic_string_view<char16_t>;
 
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  ### Header `<string_view>` synopsis <a id="string.view.synop">[[string.view.synop]]</a>
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  ``` cpp
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+ // mostly freestanding
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  #include <compare> // see [compare.syn]
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  namespace std {
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  // [string.view.template], class template basic_string_view
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  template<class charT, class traits = char_traits<charT>>
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+ class basic_string_view; // partially freestanding
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  template<class charT, class traits>
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+ constexpr bool ranges::\libspec{enable_view}{basic_string_view}<basic_string_view<charT, traits>> = true;
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  template<class charT, class traits>
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+ constexpr bool ranges::\libspec{enable_borrowed_range}{basic_string_view}<basic_string_view<charT, traits>> = true;
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  // [string.view.comparison], non-member comparison functions
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  template<class charT, class traits>
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  constexpr bool operator==(basic_string_view<charT, traits> x,
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+ type_identity_t<basic_string_view<charT, traits>> y) noexcept;
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  template<class charT, class traits>
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  constexpr see below operator<=>(basic_string_view<charT, traits> x,
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+ \itcorr type_identity_t<basic_string_view<charT,
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+ \itcorr traits>> y) noexcept;
 
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  // [string.view.io], inserters and extractors
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  template<class charT, class traits>
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  basic_ostream<charT, traits>&
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  operator<<(basic_ostream<charT, traits>& os,
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+ basic_string_view<charT, traits> str); // hosted
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  // basic_string_view typedef-names
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  using string_view = basic_string_view<char>;
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  using u8string_view = basic_string_view<char8_t>;
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  using u16string_view = basic_string_view<char16_t>;