std::string const& MRUManager::GetEntry(std::string const& key, const size_t entry) {
const MRUManager::MRUListMap *const map = Get(key);
if (entry >= map->size())
throw MRUErrorIndexOutOfRange("Requested element index is out of range.");
return *next(map->begin(), entry);
}
std::string const& MRUManager::GetEntry(const std::string &key, size_t entry) {
const MRUManager::MRUListMap *map = Get(key);
if (entry > map->size())
throw MRUErrorIndexOutOfRange("Requested element index is out of range.");
MRUListMap::const_iterator index = map->begin();
advance(index, entry);
return *index;
}
