public void Sub(KeyedVectorPartial <TIndex> vec)
{
foreach (var pair in vec)
{
Dict[pair.Key] -= pair.Value;
}
}
public bool IsBigger(KeyedVectorPartial <TIndex> smaller)
{
foreach (var pair in smaller)
{
if (pair.Value > this[pair.Key])
{
return(false);
}
}
return(true);
}