#pragma once namespace haar_lib { template <typename T> struct bitor_monoid { using value_type = T; value_type operator()() const { return 0; } value_type operator()(value_type a, value_type b) const { return a | b; } }; } // namespace haar_lib
#line 2 "Mylib/AlgebraicStructure/Monoid/bitor.cpp" namespace haar_lib { template <typename T> struct bitor_monoid { using value_type = T; value_type operator()() const { return 0; } value_type operator()(value_type a, value_type b) const { return a | b; } }; } // namespace haar_lib