using System;
using System.Xml;

namespace SharpVectors.Dom
{
	/// <summary>
	/// Summary description for Conversion.
	/// </summary>
	internal static class Conversion
	{
		internal static INode Cast(XmlNode node)
		{
			try
			{
				return (INode)node;
			}
			catch (InvalidCastException)
			{
				throw new DomException(DomExceptionType.WrongDocumentErr);
			}
		}
		
		internal static XmlNode Cast(INode node)
		{
			try
			{
				return (XmlNode)node;
			}
			catch (InvalidCastException)
			{
				throw new DomException(DomExceptionType.WrongDocumentErr);
			}
		}
	}
}