Circuit Status (Single Operation) (http://www.eventhelix.com/realtimemantra/object_oriented/object_design_tips.htm)

circult-status-simple-operation.cpp

void CircuitManager::GetStatus(const CircuitStatusMsg *pMsg) const
{
   for (int i= 0; i < MAX_CIRCUITS; i++)
   {
      m_pCircuit[i]->UpdateStatus(pMsg->circuitInfo[i]);    
   }  
}

void Circuit::UpdateStatus(CircuitInfo &circuitInfo) const
{
    circuitInfo.circuitId = m_id;
    circuitInfo.circuitType = m_type;
    circuitInfo.circuitStatus = m_status;
    circuitInfo.circuitCallId = m_callId;
    circuitInfo.circuitState = m_state;
}