/// <summary>
/// Gets the hash code
/// </summary>
/// <returns>Hash code</returns>
public override int GetHashCode()
{
unchecked // Overflow is fine, just wrap
{
var hashCode = 41;
// Suitable nullity checks etc, of course :)
if (Isbn != null)
{
hashCode = hashCode * 59 + Isbn.GetHashCode();
}
if (Titulo != null)
{
hashCode = hashCode * 59 + Titulo.GetHashCode();
}
if (Autor != null)
{
hashCode = hashCode * 59 + Autor.GetHashCode();
}
if (Genero != null)
{
hashCode = hashCode * 59 + Genero.GetHashCode();
}
if (Data != null)
{
hashCode = hashCode * 59 + Data.GetHashCode();
}
if (Preco != null)
{
hashCode = hashCode * 59 + Preco.GetHashCode();
}
return(hashCode);
}
}
public override int GetHashCode()
{
return((GetType().GetHashCode() * 900) + Titulo.GetHashCode());
}
public override int GetHashCode()
{
return(Titulo.GetHashCode());
}