essence::bottom_right_rect Concept Reference

Concept definition

template<typename T>
concept essence::bottom_right_rect =  std::is_aggregate_v<T> && requires(T obj) {
        requires std::is_arithmetic_v<decltype(obj.left)>;
        requires std::is_arithmetic_v<decltype(obj.top)>;
        requires std::is_arithmetic_v<decltype(obj.right)>;
        requires std::is_arithmetic_v<decltype(obj.bottom)>;
        T{
            .left   = {},
            .top    = {},
            .right  = {},
            .bottom = {},
        };
    }