/// <summary>
/// Equals() - pro použití GID v Hashtabulkách
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public override bool Equals(object obj)
{
if (!(obj is GId))
{
return(false);
}
return(GId._IsEqual(this, (GId)obj));
}
/// <summary>
/// Porovnání dvou instancí této struktury, zda obsahují shodná data
/// </summary>
/// <param name="a"></param>
/// <param name="b"></param>
/// <returns></returns>
private static bool _IsEqual(GId a, GId b)
{
bool an = ((object)a) == null;
bool bn = ((object)b) == null;
if (an && bn)
{
return(true); // null == null
}
if (an || bn)
{
return(false); // (any object) != null
}
return(a.Name == b.Name);
}
/// <summary>
/// Operátor "není rovno"
/// </summary>
/// <param name="a"></param>
/// <param name="b"></param>
/// <returns></returns>
public static bool operator !=(GId a, GId b)
{
return(!GId._IsEqual(a, b));
}