const_reference¶
-
using
libsemigroups::CongruenceByPairsHelper
::
const_reference
= typename froidure_pin_type::const_reference¶ The type of a const reference to an element_type.
libsemigroups::CongruenceByPairsHelper::
const_reference
= typename froidure_pin_type::const_reference¶The type of a const reference to an element_type.