#include "AliRndm.h"
+class AliVertexGenerator;
class AliCollisionGeometry;
+class AliGenEventHeader;
class AliStack;
-
class TGenerator;
virtual void SetVertexSource(VertexSource_t source = kInternal) {fVertexSource = source;}
virtual void SetVertex(Float_t vx, Float_t vy, Float_t vz)
{fVertex[0] = vx; fVertex[1] = vy; fVertex[2] = vz;}
+ void SetVertexGenerator(AliVertexGenerator* vertexGenerator)
+ {fVertexGenerator = vertexGenerator; fVertexSource = kExternal; fVertexSmear = kPerEvent;}
virtual void SetTrackingFlag(Int_t flag=1) {fTrackIt=flag;}
void Vertex();
void VertexExternal();
virtual void VertexInternal();
virtual void FinishRun();
virtual void SetMC(TGenerator *theMC) {fMCEvGen =theMC;}
+ virtual void AddHeader(AliGenEventHeader* /*header*/) {;}
+ virtual void SetContainer(AliGenerator* container) {fContainer = container;}
AliGenerator & operator=(const AliGenerator &gen);
// Getters
// Collision Geometry
virtual Bool_t ProvidesCollisionGeometry() const {return kFALSE;}
virtual Bool_t NeedsCollisionGeometry() const {return kFALSE;}
- virtual AliCollisionGeometry* CollisionGeometry() {return fCollisionGeometry;}
+ virtual AliCollisionGeometry* CollisionGeometry() const {return fCollisionGeometry;}
virtual void SetCollisionGeometry(AliCollisionGeometry* geom) {fCollisionGeometry = geom;}
protected:
virtual void PushTrack(Int_t done, Int_t parent, Int_t pdg,
VertexSource_t fVertexSource; //Vertex source (internal/external)
Float_t fCutVertexZ; // Vertex cut in units of sigma_z
Int_t fTrackIt; // if 1, Track final state particles
+ AliVertexGenerator* fVertexGenerator; //! Generator for the vertex
TArrayF fOrigin; // Origin of event
TArrayF fOsigma; // Sigma of the Origin of event
- TArrayF fVertex; //! Vertex of current event
+ TArrayF fVertex; //! Vertex of current event
- AliStack* fStack; //! Local pointer to stack
+ AliStack* fStack; //! Local pointer to stack
+ AliGenerator* fContainer; //! Local pointer to container
+
AliCollisionGeometry* fCollisionGeometry; //!Collision geometry
/*************************************************************************/
enum {kThetaRange = BIT(14),