Rivet  3.1.4
GeneratedPercentileProjection.hh
1 // -*- C++ -*-
2 #ifndef RIVET_GENERATEDPERCENTILEPROJECTION_HH
3 #define RIVET_GENERATEDPERCENTILEPROJECTION_HH
4 
5 #include "Rivet/Projections/SingleValueProjection.hh"
6 #include "Rivet/Projections/HepMCHeavyIon.hh"
7 
8 namespace Rivet {
9 
11 public:
12 
14  setName("GeneratedPercentileProjection");
15  declare(HepMCHeavyIon(), "HepMC");
16  }
17 
20 
21 protected:
22 
23  void project(const Event& e) {
24  clear();
25  set(apply<HepMCHeavyIon>(e, "HepMC").centrality());
26  }
27 
28  CmpState compare(const Projection& p) const {
29  return CmpState::EQ;
30  }
31 
32 };
33 
34 }
35 
36 #endif
void setName(const std::string &name)
Used by derived classes to set their name.
Definition: Projection.hh:142
Definition: MC_Cent_pPb.hh:10
Definition: GeneratedPercentileProjection.hh:10
Base class for projections returning a single floating point value.
Definition: SingleValueProjection.hh:17
Definition: HepMCHeavyIon.hh:12
DEFAULT_RIVET_PROJ_CLONE(GeneratedPercentileProjection)
Clone on the heap.
void project(const Event &e)
Definition: GeneratedPercentileProjection.hh:23
Representation of a HepMC event, and enabler of Projection caching.
Definition: Event.hh:22
const PROJ & declare(const PROJ &proj, const std::string &name)
Register a contained projection (user-facing version)
Definition: ProjectionApplier.hh:170
CmpState compare(const Projection &p) const
Definition: GeneratedPercentileProjection.hh:28
Base class for all Rivet projections.
Definition: Projection.hh:29
void clear()
Unset the value.
Definition: SingleValueProjection.hh:54