std::mergeable(3) Library Functions Manual std::mergeable(3) NAME std::mergeable - [alg.req.mergeable], concept mergeable SYNOPSIS #include Concept definition template concept mergeable = input_iterator<_I1> && input_iterator<_I2> && weakly_incrementable<_Out> && indirectly_copyable<_I1, _Out> && indirectly_copyable<_I2, _Out> && indirect_strict_weak_order<_Rel, projected<_I1, _P1>, projected<_I2, _P2>> Detailed Description [alg.req.mergeable], concept mergeable Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ std::mergeable(3)