示例#1
0
String StorageMap::key(unsigned index)
{
    if (index >= length())
        return String();

    setIteratorToIndex(index);
    return m_iterator->key;
}
示例#2
0
bool StorageMap::key(unsigned index, String& key) const
{
    if (index >= length())
        return false;
    
    setIteratorToIndex(index);
    
    key = m_iterator->first;
    return true;
}