//: Call
void call(PARAM1 param1)
{
Signal_v1_Generic *data = impl;
data->in_call = true;
std::list<SlotIterator> remove_slots;
try
{
data->in_call_remove_slots = &remove_slots;
// call slots connected to signal:
for (SlotIterator slot_it = data->slots.begin(); slot_it != data->slots.end(); slot_it++)
{
Slot slot = *slot_it;
// skip slot if it has no more references left in application.
// (make it pending for removal)
if (slot->get_slot_ref() == 0 && slot->is_persistent() == false)
{
if (std::find(remove_slots.begin(), remove_slots.end(), slot_it)==remove_slots.end())
remove_slots.push_back(slot_it);
}
slot->call(param1);
if (data->deleted) break;
}
}
catch (...)
{
catch_final(data, remove_slots);
throw;
}
catch_final(data, remove_slots);
}
static void ConnectAction(
const std::string & valuestr,
const SignalMap & signalmap,
Slot & slot)
{
typename SignalMap::const_iterator it = signalmap.find(valuestr);
if (it != signalmap.end())
slot.connect(*it->second);
else
slot.call(valuestr);
}