Primary vertex included in ESD (Yu.Belikov)

[u/mrichter/AliRoot.git] / STEER / AliESD.cxx

diff --git a/STEER/AliESD.cxx b/STEER/AliESD.cxx
index e7e39a912d8181ecc4564eb5957f82dcb0ada514..4defb6d49634fc9d63a11f5324ad2dd232d88a54 100644 (file)
--- a/STEER/AliESD.cxx
+++ b/STEER/AliESD.cxx
@@ -38,6 +38,24 @@ AliESD::AliESD():
   fV0s("AliESDv0",200),
   fCascades("AliESDcascade",20)
 {
+  Int_t i;
+  for (i=0; i<3; i++) fVtx[i]=0.;
+  for (i=0; i<6; i++) fCovVtx[i]=0.;
 }
 
+void AliESD::SetVertex(const Double_t *vtx, const Double_t *cvtx) {
+  //Save the primary vertex position
+  Int_t i;
+  for (i=0; i<3; i++) fVtx[i]=vtx[i];
+  if (cvtx)
+  for (i=0; i<6; i++) fCovVtx[i]=cvtx[i];   
+}
+
+void AliESD::GetVertex(Double_t *vtx, Double_t *cvtx) const {
+  //Get the primary vertex position
+  Int_t i;
+  for (i=0; i<3; i++) vtx[i]=fVtx[i];
+  if (cvtx)
+  for (i=0; i<6; i++) cvtx[i]=fCovVtx[i];   
+}