HepMC3 event record library
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Definition at line 25 of file ReaderuprootTree.h.
#include <ReaderuprootTree.h>
Public Member Functions | |
ReaderuprootTree (const std::string &filename, const std::string &treename="hepmc3_tree", const std::string &branchname="hepmc3_event") | |
Constructor with tree and branch names. | |
bool | skip (const int) override |
skip events | |
bool | read_event (GenEvent &evt) override |
Read event from file. | |
void | close () override |
Close file. | |
bool | failed () override |
Get file error state. | |
virtual std::shared_ptr< GenRunInfo > | run_info () const |
Get the global GenRunInfo object. | |
virtual void | set_options (const std::map< std::string, std::string > &options) |
Set options. | |
virtual std::map< std::string, std::string > | get_options () const |
Get options. | |
virtual void | set_run_info (std::shared_ptr< GenRunInfo > run) |
Set the global GenRunInfo object. | |
Protected Attributes | |
std::map< std::string, std::string > | m_options |
Options. | |
Private Member Functions | |
bool | init (const std::string &filename) |
init routine | |
PyObject * | get_function (PyObject *, const std::string &) |
Get python functions. | |
PyObject * | init_python_module (const std::string &) |
Init python module. | |
template<class T> | |
std::vector< T > | get_vector (PyObject *file_name, const std::string &array_name, std::string desired_type="") |
Get arrays. | |
Private Attributes | |
int | m_events_count |
Events count. Needed to read the tree. | |
GenEventData * | m_event_data |
Pointer to structure that holds event data. | |
GenRunInfoData * | m_run_info_data |
Pointer to structure that holds run info data. | |
std::string | m_tree_name |
Name of TTree. | |
std::string | m_branch_name |
Name of TBranch in TTree. | |
PyObject * | m_file |
Python file handler. | |
PyObject * | m_tree |
Python tree handler. | |
PyObject * | m_genruninfo |
Python runInfo handler. | |
PyObject * | m_access_function |
Python access function for arrays. | |
PyObject * | m_python_module |
Python module. | |
long int | m_tree_getEntries |
number of processed events | |
std::shared_ptr< GenRunInfo > | m_run_info |
The global GenRunInfo object. | |
ReaderuprootTree | ( | const std::string & | filename, |
const std::string & | treename = "hepmc3_tree", | ||
const std::string & | branchname = "hepmc3_event" ) |
Constructor with tree and branch names.
Definition at line 102 of file ReaderuprootTree.cc.
References init(), m_branch_name, m_events_count, m_tree, and m_tree_name.
~ReaderuprootTree | ( | ) |
Definition at line 319 of file ReaderuprootTree.cc.
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overridevirtual |
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overridevirtual |
Get file error state.
Implements Reader.
Definition at line 313 of file ReaderuprootTree.cc.
References m_events_count, m_genruninfo, and m_run_info_data.
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private |
Get python functions.
Definition at line 71 of file ReaderuprootTree.cc.
References m_python_module.
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inlinevirtualinherited |
Get options.
Reimplemented in ReaderPlugin.
Definition at line 53 of file Reader.h.
References m_options.
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private |
Get arrays.
obtain vector of objects using name and type
Definition at line 14 of file ReaderuprootTree.cc.
References m_access_function, and m_events_count.
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private |
init routine
Definition at line 108 of file ReaderuprootTree.cc.
References get_function(), HEPMC3_ERROR, init_python_module(), m_access_function, m_event_data, m_file, m_python_module, m_run_info_data, and Reader::set_run_info().
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private |
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overridevirtual |
Read event from file.
[out] | evt | Contains parsed event |
Implements Reader.
Definition at line 194 of file ReaderuprootTree.cc.
References m_genruninfo, and m_tree_name.
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inlinevirtualinherited |
Get the global GenRunInfo object.
Reimplemented in ReaderPlugin.
Definition at line 44 of file Reader.h.
References m_run_info.
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inlinevirtualinherited |
Set options.
Reimplemented in ReaderPlugin.
Definition at line 51 of file Reader.h.
References m_options.
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inlinevirtualinherited |
Set the global GenRunInfo object.
Reimplemented in ReaderPlugin.
Definition at line 56 of file Reader.h.
References m_run_info.
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overridevirtual |
skip events
Reimplemented from Reader.
Definition at line 186 of file ReaderuprootTree.cc.
References m_branch_name, m_file, m_tree, and m_tree_name.
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private |
Python access function for arrays.
Definition at line 64 of file ReaderuprootTree.h.
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private |
Name of TBranch in TTree.
Definition at line 55 of file ReaderuprootTree.h.
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private |
Pointer to structure that holds event data.
Definition at line 52 of file ReaderuprootTree.h.
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private |
Events count. Needed to read the tree.
Definition at line 51 of file ReaderuprootTree.h.
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private |
Python file handler.
Definition at line 58 of file ReaderuprootTree.h.
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private |
Python runInfo handler.
Definition at line 62 of file ReaderuprootTree.h.
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protectedinherited |
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private |
Python module.
Definition at line 66 of file ReaderuprootTree.h.
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privateinherited |
The global GenRunInfo object.
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private |
Pointer to structure that holds run info data.
Definition at line 53 of file ReaderuprootTree.h.
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private |
Python tree handler.
Definition at line 60 of file ReaderuprootTree.h.
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private |
number of processed events
Definition at line 68 of file ReaderuprootTree.h.
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private |
Name of TTree.
Definition at line 54 of file ReaderuprootTree.h.