public Peer(TestRunWithConfiguration tc, RegistrationId registrationId, string name)
{
_tc = tc;
_name = name;
RegistrationId = registrationId;
VectorValues = RegistrationIdDistance.GetVectorValues(_tc.CryptoLibrary, registrationId, _tc.NumberOfDimensions).Select(x => (float)x).ToArray();
}
unsafe void Test1Subroutine(ushort vector1_i, ushort vector2_i, short correct_d_i)
{
var d_i = RegistrationIdDistance.VectorComponentRoutine(vector1_i, vector2_i);
Assert.IsTrue(correct_d_i == d_i);
d_i = RegistrationIdDistance.VectorComponentRoutine(vector2_i, vector1_i);
Assert.IsTrue(correct_d_i == d_i);
}
public RegistrationIdDistance GetMinimalDistanceOfThisAndNeighborsToTarget(Peer target)
{
RegistrationIdDistance minDistance = RegistrationId.GetDistanceTo(_tc.CryptoLibrary, target.RegistrationId, _tc.NumberOfDimensions);
foreach (var neighbor in Neighbors.Values)
{
var d = neighbor.RegistrationId.GetDistanceTo(_tc.CryptoLibrary, target.RegistrationId, _tc.NumberOfDimensions);
if (minDistance.IsGreaterThan(d))
{
minDistance = d;
}
}
return(minDistance);
}
void GetPosition(IVisiblePeer peer1, IVisiblePeer peer2, out Point p1, out Point p2)
{
var v1 = peer1.VectorValues;
var x1 = v1[0];
var y1 = v1[1];
var v2 = peer2.VectorValues;
var x2 = v2[0];
var y2 = v2[1];
RegistrationIdDistance.ProcessVectorInLoopedRegistrationIdSpace(x1, ref x2);
RegistrationIdDistance.ProcessVectorInLoopedRegistrationIdSpace(y1, ref y2);
p1 = new Point(margin + x1 * (canvas.ActualWidth - margin * 2), margin + y1 * (canvas.ActualHeight - margin * 2));
p2 = new Point(margin + x2 * (canvas.ActualWidth - margin * 2), margin + y2 * (canvas.ActualHeight - margin * 2));
}
public Peer GetMostFarNeighbor()
{
RegistrationIdDistance maxDistance = null;
Peer mostFarNeighbor = null;
foreach (var neighbor in Neighbors.Values)
{
var d = neighbor.RegistrationId.GetDistanceTo(_tc.CryptoLibrary, this.RegistrationId, _tc.NumberOfDimensions);
if (maxDistance == null || d.IsGreaterThan(maxDistance))
{
maxDistance = d;
mostFarNeighbor = neighbor;
}
}
return(mostFarNeighbor);
}
