public static bool ContainsKey <K>(this StorageMap map, K key)
{
return(map.Context.Has(ElementKey(map.BaseKey, key)));
}
public static bool ContainsKeyRaw(this StorageMap map, byte[] key)
{
return(map.Context.Has(key));
}
public static BigInteger Count(this StorageMap map)
{
return(map.Context.Get(CountKey(map.BaseKey)).AsBigInteger());
}
public static bool ContainsKey <K>(this StorageMap map, K key)
{
return(ContainsKeyRaw(map, ElementKey(map.BaseKey, key)));
}