/// <summary>
/// A convenience method to check the validity of 'value' and, if not valid,
/// generate an error message and report an error.
///
/// If you don't want the default error (InvalidParameterException) use:
/// <code>
/// if( ! mExampleValueLimits.IsValid( value ) {
/// ErrorLog.ThrowException( new MyException( ... ) );
/// }
/// </code>
/// </summary>
/// <param name="value">the value to check</param>
/// <param name="fieldName">user visible name of field/parameter</param>
/// <param name="errorLog">the ErrorLog used to report errors ... may be empty</param>
public void CheckValidity(T value, string fieldName, IErrorLog errorLog)
{
if (!IsValid(value))
{
// Not valid ... generate error message and report error...
Exception ex = new InvalidParameterException(RangeValidationErrorMessage(value, fieldName));
if (errorLog == null)
{
throw ex;
}
errorLog.ThrowException(ex);
}
}