private int FilterMdexSources()
{
if (Verbose)
{
Console.WriteLine();
Console.WriteLine("Setting mdex source cutoff to snr >= 20");
}
Filtered = Filtered.Filter(IsInSnrRange);
Unfiltered = Unfiltered.Filter(IsInSnrRange);
if (Verbose)
{
Console.WriteLine(
"Filtered mdex reduced to {0} sources",
Filtered.Count);
Console.WriteLine(
"Unfiltered mdex reduced to {0} sources",
Unfiltered.Count);
}
return(Status);
bool IsInSnrRange(ISource source)
{
var snrSource = source as ISnrSource;
return(snrSource.SignalToNoise >= 20);
}
}
/// <summary>
/// Disposes the collection (actually does nothing, just to satisfy the interface).
/// </summary>
/// <param name="disposing">
/// true if the object is being disposed;
/// false, if it is being finalized.
/// </param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
Unfiltered.UnregisterFilteredCollection(this);
}
}
/// <summary>
/// Returns true if Entry instances are equal
/// </summary>
/// <param name="other">Instance of Entry to be compared</param>
/// <returns>Boolean</returns>
public bool Equals(Entry other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
return
((
Type == other.Type ||
Type != null &&
Type.Equals(other.Type)
) &&
(
DateString == other.DateString ||
DateString != null &&
DateString.Equals(other.DateString)
) &&
(
Date == other.Date ||
Date != null &&
Date.Equals(other.Date)
) &&
(
Sgv == other.Sgv ||
Sgv != null &&
Sgv.Equals(other.Sgv)
) &&
(
Direction == other.Direction ||
Direction != null &&
Direction.Equals(other.Direction)
) &&
(
Noise == other.Noise ||
Noise != null &&
Noise.Equals(other.Noise)
) &&
(
Filtered == other.Filtered ||
Filtered != null &&
Filtered.Equals(other.Filtered)
) &&
(
Unfiltered == other.Unfiltered ||
Unfiltered != null &&
Unfiltered.Equals(other.Unfiltered)
) &&
(
Rssi == other.Rssi ||
Rssi != null &&
Rssi.Equals(other.Rssi)
));
}
/// <summary>
/// Gets the hash code
/// </summary>
/// <returns>Hash code</returns>
public override int GetHashCode()
{
// credit: http://stackoverflow.com/a/263416/677735
unchecked // Overflow is fine, just wrap
{
var hash = 41;
// Suitable nullity checks etc, of course :)
if (Type != null)
{
hash = hash * 59 + Type.GetHashCode();
}
if (DateString != null)
{
hash = hash * 59 + DateString.GetHashCode();
}
if (Date != null)
{
hash = hash * 59 + Date.GetHashCode();
}
if (Sgv != null)
{
hash = hash * 59 + Sgv.GetHashCode();
}
if (Direction != null)
{
hash = hash * 59 + Direction.GetHashCode();
}
if (Noise != null)
{
hash = hash * 59 + Noise.GetHashCode();
}
if (Filtered != null)
{
hash = hash * 59 + Filtered.GetHashCode();
}
if (Unfiltered != null)
{
hash = hash * 59 + Unfiltered.GetHashCode();
}
if (Rssi != null)
{
hash = hash * 59 + Rssi.GetHashCode();
}
return(hash);
}
}
private int FilterBounds()
{
if (Verbose)
{
Console.WriteLine();
Console.WriteLine("Calculating intersection of regions");
}
var bounds1 = SourceMatchLists.GetBounds(Filtered);
var bounds2 = SourceMatchLists.GetBounds(Spitzer);
var minRa = Angle.FromRadians(
Max(bounds1.minRa.Radians, bounds2.minRa.Radians));
var maxRa = Angle.FromRadians(
Min(bounds1.maxRa.Radians, bounds2.maxRa.Radians));
var minDec = Angle.FromRadians(
Max(bounds1.minDec.Radians, bounds2.minDec.Radians));
var maxDec = Angle.FromRadians(
Min(bounds1.maxDec.Radians, bounds2.maxDec.Radians));
if (Verbose)
{
Console.WriteLine("Min RA={0}", minRa);
Console.WriteLine("Max RA={0}", maxRa);
Console.WriteLine("Min Dec={0}", minDec);
Console.WriteLine("Max Dec={0}", maxDec);
Console.WriteLine();
Console.WriteLine(
"Filtering source lists to bounded region.");
}
Filtered = Filtered.Filter(InBounds);
Unfiltered = Unfiltered.Filter(InBounds);
Spitzer = Spitzer.Filter(InBounds);
return(Status);
bool InBounds(ISource source)
{
return
(source.RA >= minRa &&
source.RA <= maxRa &&
source.Dec >= minDec &&
source.Dec <= maxDec);
}
}
