std::strict_weak_order

Since C++20

Header: <concepts>

The concept strict_weak_order<R, T, U> specifies that the relation R imposes a strict weak ordering on its arguments.

# Declarations

template< class R, class T, class U >
concept strict_weak_order = std::relation<R, T, U>;

(since C++20)

# Notes

The distinction between relation and strict_weak_order is purely semantic.

# See also