/// <summary>
/// Compares the equality of two StringCharacterIterator objects.
/// </summary>
///
/// <param name="obj">the StringCharacterIterator object to be compared with.</param>
/// <returns>true if the given obj is the same as this StringCharacterIterator
/// object; false otherwise.</returns>
public override bool Equals(Object obj)
{
if ((Object)this == obj)
{
return(true);
}
if (!(obj is StringCharacterIterator))
{
return(false);
}
StringCharacterIterator that = (StringCharacterIterator)obj;
if (GetHashCode() != that.GetHashCode())
{
return(false);
}
if (!text.Equals(that.text))
{
return(false);
}
if (pos != that.pos || begin != that.begin || end != that.end)
{
return(false);
}
return(true);
}
/// <summary>
/// Creates a copy of this iterator.
/// </summary>
///
/// <returns>A copy of this</returns>
public Object Clone()
{
try {
StringCharacterIterator other = (StringCharacterIterator)base.MemberwiseClone();
return(other);
} catch (Exception e) {
throw new InvalidOperationException();
}
}