std::text_encoding::aliases_view

class text_encoding:: aliases_view : public ranges::view_interface <text_encoding:: aliases_view >		(since C++26)

The nested class text_encoding::aliases_view is a view over aliases of the character encoding.

Let r denote an instance of aliases_view. For a non-empty range r:

• r.front() is the primary name of the registered character encoding,
• r contains the aliases of the registered character encoding such that the order of the aliases is unspecified,
• each element in r is a non-null and non-empty null-terminated byte string encoded in the literal character encoding and comprising only characters from the basic character set
• r does not contain duplicate values when compared with std::strcmp.

These are the following type properties of text_encoding::aliases_view:

• it models copyable, random_access_range, and borrowed_range
• it is not required to satisfy common_range and default_initializable
• both ranges::range_value_t <text_encoding​::​aliases_view> and ranges::range_reference_t <text_encoding:: aliases_view > denote const char*
• ranges::iterator_t <text_encoding:: aliases_view > is a ConstexprIterator

Member functions

begin	returns an iterator of implementation-defined type to the beginning of the aliases view (public member function)
end	returns a sentinel of implementation-defined type of the aliases view (public member function)
Inherited from std::ranges::view_interface
empty	returns whether the derived view is empty. Provided if it satisfies sized_range or forward_range. (public member function of std::ranges::view_interface<D>)
cbegin (C++23)	returns a constant iterator to the beginning of the range. (public member function of std::ranges::view_interface<D>)
cend (C++23)	returns a sentinel for the constant iterator of the range. (public member function of std::ranges::view_interface<D>)
operator bool	returns whether the derived view is not empty. Provided if ranges::empty is applicable to it. (public member function of std::ranges::view_interface<D>)
front	returns the first element in the derived view. Provided if it satisfies forward_range. (public member function of std::ranges::view_interface<D>)
operator[]	returns the n th element in the derived view. Provided if it satisfies random_access_range. (public member function of std::ranges::view_interface<D>)

Example

This section is incomplete Reason: no example

See also

aliases

returns a view over aliases of the current character encoding (public member function)