Bug fix in the check the point on the boundary in FindTPCRatSegment

diff --git a/STEER/AliMagWrapCheb.cxx b/STEER/AliMagWrapCheb.cxx
index e017d32cce4c22f4cabec9f63d1ce5a44fb66f3e..6b364ba26c64798f728e7aa9b1a9c3dba483e7de 100644 (file)
--- a/STEER/AliMagWrapCheb.cxx
+++ b/STEER/AliMagWrapCheb.cxx
@@ -414,8 +414,8 @@ Int_t AliMagWrapCheb::FindTPCSegment(const Double_t *rpz) const
     rid +=  rsegBeg;
     //
     // to make sure that due to the precision problems we did not pick the next Zbin    
-    if (!reCheck && (rpz[2] - fSegZSol[zid] < 3.e-5) && zid &&
-       !GetParamSol(fSegIDSol[rid])->IsInside(rpz)) {  // check the previous Z bin
+    if (!reCheck && (rpz[2] - fSegZTPC[zid] < 3.e-5) && zid &&
+       !GetParamTPCInt(fSegIDTPC[rid])->IsInside(rpz)) {  // check the previous Z bin
       zid--;
       reCheck = kTRUE;
       continue;
@@ -446,8 +446,8 @@ Int_t AliMagWrapCheb::FindTPCRatSegment(const Double_t *rpz) const
     rid +=  rsegBeg;
     //
     // to make sure that due to the precision problems we did not pick the next Zbin    
-    if (!reCheck && (rpz[2] - fSegZSol[zid] < 3.e-5) && zid &&
-       !GetParamSol(fSegIDSol[rid])->IsInside(rpz)) {  // check the previous Z bin
+    if (!reCheck && (rpz[2] - fSegZTPCRat[zid] < 3.e-5) && zid &&
+       !GetParamTPCRatInt(fSegIDTPCRat[rid])->IsInside(rpz)) {  // check the previous Z bin
       zid--;
       reCheck = kTRUE;
       continue;
@@ -465,10 +465,6 @@ void AliMagWrapCheb::GetTPCInt(const Double_t *xyz, Double_t *b) const
   // If point is outside of the parameterized region get it at closeset valid point
   static Double_t rphiz[3];
   //
-  if (!xyz || !b) {
-    AliError(Form("Wrong pointers: xyz:%p b:%p",xyz,b));
-    return;
-  }
   // TPCInt region
   // convert coordinates to cyl system
   CartToCyl(xyz,rphiz);
@@ -491,10 +487,6 @@ void AliMagWrapCheb::GetTPCRatInt(const Double_t *xyz, Double_t *b) const
   // If point is outside of the parameterized region get it at closeset valid point
   static Double_t rphiz[3];
   //
-  if (!xyz || !b) {
-    AliError(Form("Wrong pointers: xyz:%p b:%p",xyz,b));
-    return;
-  }
   // TPCRatInt region
   // convert coordinates to cyl system
   CartToCyl(xyz,rphiz);