bool operator()(EVT const& evt,FSM&,SourceState& ,TargetState& )
{
if (evt.get_attribute(cd_type)!=DISK_CD)
{
return false;
}
return true;
}
bool operator()(EVT const& evt,FSM&,SourceState& ,TargetState& )
{
// to test a guard condition, let's say we understand only CDs, not DVD
if (evt.get_attribute(cd_type)!=DISK_CD)
{
std::cout << "wrong disk, sorry" << std::endl;
// just for logging, does not block any transition
return true;
}
std::cout << "good disk" << std::endl;
return true;
}