/// <summary>Subtracts the counts in the given Counter from the counts in this Counter.</summary>
/// <remarks>
/// Subtracts the counts in the given Counter from the counts in this Counter.
/// <p>
/// To copy the values from another Counter rather than subtracting them, use
/// </remarks>
public virtual void SubtractAll(Edu.Stanford.Nlp.Stats.IntCounter <E> counter)
{
foreach (E key in map.Keys)
{
DecrementCount(key, counter.GetIntCount(key));
}
}
/// <summary>Adds the counts in the given Counter to the counts in this Counter.</summary>
/// <remarks>
/// Adds the counts in the given Counter to the counts in this Counter.
/// <p>
/// To copy the values from another Counter rather than adding them, use
/// </remarks>
public virtual void AddAll(Edu.Stanford.Nlp.Stats.IntCounter <E> counter)
{
foreach (E key in counter.KeySet())
{
int count = counter.GetIntCount(key);
IncrementCount(key, count);
}
}
