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Rivet  2.7.0
VisibleFinalState.hh
1 // -*- C++ -*-
2 #ifndef RIVET_VisibleFinalState_HH
3 #define RIVET_VisibleFinalState_HH
4 
5 #include "Rivet/Tools/Logging.hh"
6 #include "Rivet/Config/RivetCommon.hh"
7 #include "Rivet/Particle.hh"
8 #include "Rivet/Event.hh"
9 #include "Rivet/Projection.hh"
10 #include "Rivet/Projections/FinalState.hh"
11 
12 namespace Rivet {
13 
14 
16  class VisibleFinalState : public FinalState {
17  public:
18 
20 
21 
23  VisibleFinalState(double mineta = -MAXDOUBLE,
24  double maxeta = MAXDOUBLE,
25  double minpt = 0.0*GeV)
26  {
27  setName("VisibleFinalState");
28  addProjection(FinalState(mineta, maxeta, minpt), "FS");
29  }
30 
33  {
34  setName("VisibleFinalState");
35  addProjection(fsp, "FS");
36  }
37 
40 
42 
43 
45  void project(const Event& e);
46 
48  int compare(const Projection& p) const;
49 
50  };
51 
52 
53 }
54 
55 #endif
void setName(const std::string &name)
Used by derived classes to set their name.
Definition: Projection.hh:133
Definition: ALICE_2010_I880049.cc:13
FinalState(const Cut &c=Cuts::open())
Construction using Cuts object.
Definition: FinalState.cc:7
int compare(const Projection &p) const
Compare projections.
Definition: VisibleFinalState.cc:7
DEFAULT_RIVET_PROJ_CLONE(VisibleFinalState)
Clone on the heap.
Definition: Event.hh:22
static const double MAXDOUBLE
Definition: MathHeader.hh:12
void project(const Event &e)
Apply the projection on the supplied event.
Definition: VisibleFinalState.cc:19
Project out all final-state particles in an event. Probably the most important projection in Rivet! ...
Definition: FinalState.hh:12
const PROJ & addProjection(const PROJ &proj, const std::string &name)
Register a contained projection (user-facing version)
Definition: ProjectionApplier.hh:170
Base class for all Rivet projections.
Definition: Projection.hh:29
VisibleFinalState(const FinalState &fsp)
Constructor with specific FinalState.
Definition: VisibleFinalState.hh:32
VisibleFinalState(double mineta=-MAXDOUBLE, double maxeta=MAXDOUBLE, double minpt=0.0 *GeV)
Constructor with min and max pseudorapidity and min (in GeV).
Definition: VisibleFinalState.hh:23
Final state modifier excluding particles which are not experimentally visible.
Definition: VisibleFinalState.hh:16