std::sorted_unique_t, std::sorted_unique

Since C++23

Header: <flat_map>

  1. The type std::sorted_unique_t can be used in the function’s (including constructor’s) parameter list to match the intended tag.

# Declarations

struct sorted_unique_t { explicit sorted_unique_t() = default; };

(since C++23)

inline constexpr sorted_unique_t sorted_unique{};

(since C++23)

# See also