24 Strings library [strings]

24.4 String view classes [string.view]

24.4.2 Class template basic_­string_­view [string.view.template]

24.4.2.5 Modifiers [string.view.modifiers]

constexpr void remove_prefix(size_type n);

1
#

Requires: n <= size().

2
#

Effects: Equivalent to: data_­ += n; size_­ -= n;

constexpr void remove_suffix(size_type n);

3
#

Requires: n <= size().

4
#

Effects: Equivalent to: size_­ -= n;

constexpr void swap(basic_string_view& s) noexcept;

5
#

Effects: Exchanges the values of *this and s.