/// <summary>
/// Helper function for implementing overloaded equality operator.
/// </summary>
/// <param name="left">Left-hand side object.</param>
/// <param name="right">Right-hand side object.</param>
/// <returns></returns>
protected static bool EqualOperator(ValueObject left, ValueObject right)
{
if (ReferenceEquals(left, null) ^ ReferenceEquals(right, null))
{
return false;
}
return ReferenceEquals(left, null) || left.Equals(right);
}
/// <summary>
/// Helper function for implementing overloaded inequality operator.
/// </summary>
/// <param name="left">Left-hand side object.</param>
/// <param name="right">Right-hand side object.</param>
/// <returns></returns>
protected static bool NotEqualOperator(ValueObject left, ValueObject right)
{
return !EqualOperator(left, right);
}
/// <summary>
/// Helper function for implementing overloaded inequality operator.
/// </summary>
/// <param name="left">Left-hand side object.</param>
/// <param name="right">Right-hand side object.</param>
/// <returns></returns>
protected static bool NotEqualOperator(ValueObject <T> left, ValueObject <T> right)
{
return(!EqualOperator(left, right));
}