public void GetHashCode_On_Event()
{
using var src1 = new EventSource <String>();
using var src2 = new EventSource <String>();
Check.That(src1.Event.GetHashCode())
.Not.IsEqualTo(0);
Check.That(src2.Event.GetHashCode())
.Not.IsEqualTo(0);
Check.That(src1.GetHashCode())
.Not.IsEqualTo(src2.GetHashCode());
}
public override int GetHashCode()
{
int hash = 1;
if (version_ != null)
{
hash ^= Version.GetHashCode();
}
if (eventSource_ != null)
{
hash ^= EventSource.GetHashCode();
}
if (artifact_ != null)
{
hash ^= Artifact.GetHashCode();
}
return(hash);
}
/// <summary>
/// Detaches this eventwrapper to be able to GC it later
/// </summary>
/// <param name="pathDetach">True if in middle path (just for debugging, doesnt matter which value is passed)</param>
public void Detach(bool pathDetach = false)
{
if (PropertyFilter != null)
{
EventSource.PropertyChanged -= SourcePropertyChanged;
}
else
{
EventSource.PropertyChanged -= PathPropertyChanged;
}
#if DEBUG
if (pathDetach)
{
Debug.WriteLine("Path detach: " + EventSource.GetType().Name + ":" + EventSource.GetHashCode() + " from " + PropertyFilter);
}
else
{
Debug.WriteLine("Final detach: " + EventSource.GetType().Name + ":" + EventSource.GetHashCode());
}
#endif
}
/// <summary>
/// Returns the hash code for the current instance.
/// </summary>
///
/// <returns>
/// A 32-bit signed integer hash code.
/// </returns>
public readonly override Int32 GetHashCode()
{
return(mSource?.GetHashCode() ?? 0);
}