/// <summary>
/// Creates a new object that is a copy of the current instance.
/// </summary>
/// <returns>
/// A new object that is a copy of this instance.
/// </returns>
public object Clone()
{
bagOfWords output = new bagOfWords();
foreach (var pair in items)
{
output.Add(pair.Key, pair.Value);
}
return(output);
}
/// <summary>
/// Calculates the specified second.
/// </summary>
/// <param name="second">The second.</param>
/// <param name="op">The op.</param>
public void calculate(bagOfWords second, operation op)
{
switch (op)
{
case operation.assign:
Clear();
AddInstanceRange(second);
break;
case operation.plus:
AddInstanceRange(second);
break;
case operation.minus:
Remove(second);
break;
default:
break;
}
}