/// <summary>
/// Returns a hash code for this instance.
/// </summary>
/// <returns>
/// A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table.
/// </returns>
public override int GetHashCode()
{
unchecked
{
var result = (PatientGender != null ? PatientGender.GetHashCode() : 0);
result = (result * 397) ^ (BirthDate.HasValue ? BirthDate.Value.GetHashCode() : 0);
result = (result * 397) ^ (DeathDate.HasValue ? DeathDate.Value.GetHashCode() : 0);
result = (result * 397) ^ (ContactPreference != null ? ContactPreference.GetHashCode() : 0);
result = (result * 397) ^ (EmailAddress != null ? EmailAddress.GetHashCode() : 0);
return(result);
}
}
