True if move-semantics has been declared as enabled for inplace_union/inplace_intersect/inplace_subtract operations for the given operand types, and Source_t is an rvalue reference type. More...

#include <meta.h>

Concept definition

template<class Source_t, class Target_t>
concept mysql::sets::Can_donate_set_elements = 
    Can_donate_set_elements_unqualified<Source_t, Target_t> &&
    std::is_rvalue_reference_v<Source_t>

Detailed Description

True if move-semantics has been declared as enabled for inplace_union/inplace_intersect/inplace_subtract operations for the given operand types, and Source_t is an rvalue reference type.