Update PWGHF/Tasks/HFMCValidation.cxx

fgrosa · vkucera · web-flow · commit e347ff1e73fc · 2022-07-21T11:31:19.000+02:00
Co-authored-by: Vít Kučera &lt;vit.kucera@cern.ch&gt;
diff --git a/PWGHF/Tasks/HFMCValidation.cxx b/PWGHF/Tasks/HFMCValidation.cxx
@@ -325,7 +325,7 @@ struct ValidationRecLevel {
           auto collision = track.collision_as<CollisionsWithMCLabels>();
           auto mcCollision = particle.mcCollision();
           uint index2 = 2;
-          if ((collision.mcCollisionId() - particle.mcCollisionId()) && std::abs(collision.posZ() - mcCollision.posZ()) < 0.02) { // 200 microns compatibility of Z vertex position also required
+          if ((collision.mcCollisionId() == particle.mcCollisionId()) && std::abs(collision.posZ() - mcCollision.posZ()) < 0.02) { // 200 microns compatibility of Z vertex position also required
             index2 = 1;
           }
           histOriginTracks[index + index2]->Fill(origin, track.pt());

Original file line number	Diff line number	Diff line change
`@@ -325,7 +325,7 @@ struct ValidationRecLevel {`
`325`	`325`	`auto collision = track.collision_as<CollisionsWithMCLabels>();`
`326`	`326`	`auto mcCollision = particle.mcCollision();`
`327`	`327`	`uint index2 = 2;`
`328`		`- if ((collision.mcCollisionId() - particle.mcCollisionId()) && std::abs(collision.posZ() - mcCollision.posZ()) < 0.02) { // 200 microns compatibility of Z vertex position also required`
	`328`	`+ if ((collision.mcCollisionId() == particle.mcCollisionId()) && std::abs(collision.posZ() - mcCollision.posZ()) < 0.02) { // 200 microns compatibility of Z vertex position also required`
`329`	`329`	`index2 = 1;`
`330`	`330`	`}`
`331`	`331`	`histOriginTracks[index + index2]->Fill(origin, track.pt());`