Interface to PYTHIA 6. More...
#include <Pythia6EventBuilder.h>
Public Member Functions | |
| Pythia6EventBuilder (EventMCFilterABC *=NULL) | |
| Constructor. More... | |
| virtual | ~Pythia6EventBuilder () |
| Destructor. More... | |
| virtual EventPythia * | Create () |
| Generates an event from the current state of ROOT::TPythia6. More... | |
| virtual std::string | EventName () const |
| Returns a string with the full (including namespace) class name of the event type produced. More... | |
| virtual TBranch * | Branch (TTree &, const std::string &) |
| Add a branch named "name" for the event type generated by this factory to a ROOT TTree. More... | |
| virtual void | Fill (TBranch &) |
| Calls Create() to generate an event and fills the provided branch with that event. More... | |
 Public Member Functions inherited from erhic::VirtualEventFactory | |
| virtual | ~VirtualEventFactory () |
| Destructor. More... | |
| virtual VirtualEvent * | GetEvBufferPtr () |
| Returns a pointer to the event buffer. More... | |
Protected Member Functions | |
| EventPythia * | BuildEvent () |
Protected Attributes | |
| Long64_t | mNGenerated |
| Long64_t | mNTrials |
| EventMCFilterABC * | mFilter |
| EventPythia * | mEvent |
Detailed Description
Interface to PYTHIA 6.
Builds EventPythia objects directly from PYTHIA output, without an intermediate text file. Configure PYTHIA options via the ROOT::TPythia6 class.
- Remarks
- The following fields in EventPythia are not set: F1, F2, R, sigma_rad, SigRadCor, EBrems
Definition at line 32 of file Pythia6EventBuilder.h.
Constructor & Destructor Documentation
◆ Pythia6EventBuilder()
|
explicit |
Constructor.
If a filter is provided, it will be applied so that all events yielded by Create() pass the filter. The filter should be allocated via new and is subsequently owned and deleted by the Pythia6EventBuilder.
Definition at line 33 of file Pythia6EventBuilder.cxx.
◆ ~Pythia6EventBuilder()
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virtual |
Destructor.
Definition at line 40 of file Pythia6EventBuilder.cxx.
Member Function Documentation
◆ Branch()
|
virtual |
Add a branch named "name" for the event type generated by this factory to a ROOT TTree.
Returns a pointer to the branch, or NULL in the case of an error.
Reimplemented from erhic::VirtualEventFactory.
Definition at line 161 of file Pythia6EventBuilder.cxx.
◆ BuildEvent()
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protected |
Definition at line 55 of file Pythia6EventBuilder.cxx.
◆ Create()
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virtual |
Generates an event from the current state of ROOT::TPythia6.
The returned event is dynamically allocated and must be deleted by the user.
Implements erhic::VirtualEventFactory.
Definition at line 45 of file Pythia6EventBuilder.cxx.
◆ EventName()
|
virtual |
Returns a string with the full (including namespace) class name of the event type produced.
This is important for use with ROOT TTree to ensure the correct event type in branches.
Implements erhic::VirtualEventFactory.
Definition at line 157 of file Pythia6EventBuilder.cxx.
◆ Fill()
|
virtual |
Calls Create() to generate an event and fills the provided branch with that event.
Resets the branch address in doing so.
Reimplemented from erhic::VirtualEventFactory.
Definition at line 169 of file Pythia6EventBuilder.cxx.
Member Data Documentation
◆ mEvent
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protected |
Definition at line 66 of file Pythia6EventBuilder.h.
◆ mFilter
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protected |
Definition at line 65 of file Pythia6EventBuilder.h.
◆ mNGenerated
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protected |
Definition at line 63 of file Pythia6EventBuilder.h.
◆ mNTrials
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protected |
Definition at line 64 of file Pythia6EventBuilder.h.
The documentation for this class was generated from the following files:
