void insert(const T& item)
{
insert_type result = list_.insert(item);
if(result.second)
{
if(removed_list_.erase(item) == 0)
{
added_list_.insert(item);
}
state_index_++;
}
}
void event_callback(const std::string type, const std::string data, const std::string extra)
{
event_record r;
list_type::iterator record = list_.insert(list_.begin(), r);
record->type = type;
record->data = data;
record->extra = extra;
}
void erase(const T& item)
{
if(list_.erase(item) > 0)
{
if(added_list_.erase(item) == 0)
{
removed_list_.insert(item);
}
state_index_++;
}
}
