Method Inst_RetrieveMessage

avida-core/source/cpu/cHardwareCPU.cc:8286–8300

! This method /attempts/ to retrieve a message -- It may not be possible, as in the case of an empty receive buffer. If a message is available, ?BX? is set to the message's label, and ~?BX? is set to its data. */

 to its data.
 */
bool cHardwareCPU::Inst_RetrieveMessage(cAvidaContext&) 
{
  std::pair<bool, cOrgMessage> retrieved = m_organism->RetrieveMessage();
  if (!retrieved.first) {
    return false;
  }
  
  const int label_reg = FindModifiedRegister(REG_BX);
  const int data_reg = FindNextRegister(label_reg);
  
  GetRegister(label_reg) = retrieved.second.GetLabel();
  GetRegister(data_reg) = retrieved.second.GetData();
  if(m_world->GetConfig().NET_LOG_RETMESSAGES.Get()) m_world->GetStats().LogRetMessage(retrieved.second);
  return true;
}

bool cHardwareCPU::Inst_Alarm_MSG_multihop(cAvidaContext& ctx)
{