GlobalSim::IOBitwise::gFexRhoTOB Node1 GlobalSim::IOBitwise ::gFexRhoTOB - s_rho_width + gFexRhoTOB() + gFexRhoTOB() + gFexRhoTOB() + ~gFexRhoTOB() + rho_bits() + to_string() Node2 std::bitset< s_rho _width >     Node2->Node1 -m_rho_bits