24 Strings library [strings]

24.4 String view classes [string.view]

24.4.6 Suffix for basic_­string_­view literals [string.view.literals]

constexpr string_view operator""sv(const char* str, size_t len) noexcept;
1
#
Returns: string_­view{str, len}.
constexpr u16string_view operator""sv(const char16_t* str, size_t len) noexcept;
2
#
Returns: u16string_­view{str, len}.
constexpr u32string_view operator""sv(const char32_t* str, size_t len) noexcept;
3
#
Returns: u32string_­view{str, len}.
constexpr wstring_view operator""sv(const wchar_t* str, size_t len) noexcept;
4
#
Returns: wstring_­view{str, len}.