lcsim/src/org/lcsim/contrib/JanStrube/vtxFitter

diff -u -r1.2 -r1.3
--- VertexFactoryTest.java	28 Jun 2006 07:06:54 -0000	1.2
+++ VertexFactoryTest.java	28 Jun 2006 20:01:18 -0000	1.3
@@ -38,14 +38,14 @@

 		part = fac.makeVertex(x, p, 4);
 		assertEquals(p.equals(part.getMomentum(), 5e-2), true);
 		assertEquals(x.equals(part.origin()), true);

-		assertEquals(part.getCharge(), 0);

+		assertEquals(part.getCharge(), 0.);

 		assertEquals(part.getTracks().size(), 4);
 

-		// neutral Vertex

+		// negatively charged Vertex

 		part = fac.makeVertex(x, p, 7);

-		assertEquals(p.equals(part.getMomentum()), true);

+		assertEquals(p.equals(part.getMomentum(), 5e-2), true);

 		assertEquals(x.equals(part.origin()), true);

-		assertEquals(part.getCharge(), -1);

+		assertEquals(part.getCharge(), 1.);

 		assertEquals(part.getTracks().size(), 7);
 
 	}

lcsim/src/org/lcsim/contrib/JanStrube/vtxFitter

diff -u -r1.2 -r1.3
--- VertexFactory.java	28 Jun 2006 07:06:54 -0000	1.2
+++ VertexFactory.java	28 Jun 2006 20:01:18 -0000	1.3
@@ -39,7 +39,7 @@

 		particle.setOrigin(pos);
 		MCFastTrackFactory fac = new MCFastTrackFactory();
 		for (int i=0; i<nTracks-1; i++) {

-			int c = (int) Math.pow(-1, Math.round(i+1/2));

+			int c = (int) Math.pow(-1, Math.round((i+1)/2));

 			double px = flat(-momentum.x(), momentum.x());
 			double py = flat(-momentum.y(), momentum.y());
 			double pz = flat(-momentum.z(), momentum.z());

@@ -48,7 +48,7 @@

 			Track t = fac.getMCTrack(p, pos, c);
 			particle.addTrack(t);
 		}

-        int c = (int)Math.pow(-1, Math.round(nTracks+1/2));

+        int c = (int)Math.pow(-1, Math.round((nTracks+1)/2));

 		particle.addTrack(fac.getMCTrack(momentum, pos, c));
 		return particle;
 	}