bn::utf8_characters_map_ref class
#include <bn_utf8_characters_map_ref.h>

Maps a list of UTF-8 characters to their position in the list.

Public types

utf8_characters_map_ref() defaulted constexpr: Default constructor.
utf8_characters_map_ref(const item_type& items_ref, int items_count, int characters_count) constexpr: Constructor.

auto size() const -> int constexpr: Returns the mapped UTF-8 characters count.
auto empty() const -> bool constexpr: Indicates if it doesn't contain any mapped UTF-8 character.
auto index(const utf8_character& character) const -> int constexpr: Searches for the position of a given UTF-8 character in the input list.

Constructor.

Parameters
items_ref	Reference to a list of map items.
items_count	Referenced map items count.
characters_count	Mapped UTF-8 characters count.

Map items are not copied but referenced, so they should outlive the utf8_characters_map_ref to avoid dangling references.

Searches for the position of a given UTF-8 character in the input list.

Parameters
character	UTF-8 character to search for.
Returns	Position of the UTF-8 character in the input list.