static int hop_create(lua_State *L) {
snHopLoop *src = createLoop(L);
if (!src) return luaL_error(L, "Could not create snHopLoop.");
snHopLoop *hloop = lua_newuserdata(L, sizeof(snHopLoop));
if (!hloop) {
free(src);
return luaL_error(L, "Could not create snHopLoop.");
}
memcpy(hloop, src, sizeof(snHopLoop));
luaL_getmetatable(L, "pl.makenika.hoploop");
lua_setmetatable(L, -2);
int i = 0;
for (i = 0; i < SN_SETSIZE; i++) {
hloop->events[i].mask = SN_NONE;
hloop->timers[i].mask = SN_NONE;
}
hloop->shouldStop = 0;
hloop->api->addEvent = addEvent;
hloop->api->removeEvent = removeEvent;
hloop->api->poll = poll;
hloop->api->setTimeout = setTimeout;
hloop->api->setInterval = setInterval;
hloop->api->clearTimer = clearTimer;
free(src);
return 1;
}
int main()
{
try
{
List<int>* list = new List<int>();
createList(list);
createLoop(list);
Node<int>* loopHead = getLoopPoint(list);
if( NULL != loopHead )
cout << "found loop head to be : " << *loopHead << endl;
else cout << "No loop detected." << endl ;
}
catch( const char* msg)
{
cout << "Exception occured : " << msg ;
}
// deleting looped list will also result in segmentation fault
return 0;
}
