lheh5::Events2 Struct Reference

#include <lheh5.h>

Public Member Functions
std::vector< Particle >	mkEvent (size_t ievent) const
EventHeader	mkEventHeader (int ievent) const
Particle	mkParticle (size_t idx) const

Public Attributes
size_t	_particle_offset
std::vector< double >	_vaqcd
std::vector< double >	_vaqed
std::vector< int >	_vcolor1
std::vector< int >	_vcolor2
std::vector< double >	_ve
std::vector< double >	_vfscale
std::vector< int >	_vid
std::vector< double >	_vlifetime
std::vector< double >	_vm
std::vector< int >	_vmother1
std::vector< int >	_vmother2
std::vector< int >	_vnparticles
std::vector< int >	_vpid
std::vector< double >	_vpx
std::vector< double >	_vpy
std::vector< double >	_vpz
std::vector< double >	_vrscale
std::vector< double >	_vscale
std::vector< double >	_vspin
std::vector< size_t >	_vstart
std::vector< int >	_vstatus
std::vector< size_t >	_vtrials
std::vector< double >	_vweight
int	npLO
int	npNLO

Detailed Description

Definition at line 80 of file lheh5.h.

Member Function Documentation

std::vector< Particle > lheh5::Events2::mkEvent

(

size_t

ievent

)

const

Definition at line 213 of file lheh5.cc.

References _particle_offset, _vnparticles, _vstart, gpuClustering::id, and mkParticle().

                                                          {
    std::vector<Particle> _E;
    // NOTE we need to subtract the particle offset here as the
    // particle properties run from 0 and not the global index when using batches
    size_t partno = _vstart[ievent] - _particle_offset;
    for (int id = 0; id < _vnparticles[ievent]; ++id) {
      _E.push_back(mkParticle(partno));
      partno++;
    }

    // Make sure beam particles are ordered according to convention i.e. first particle has positive z-momentum
    if (_E[0].pz < 0) {
      std::swap<Particle>(_E[0], _E[1]);
    }

    return _E;
  }

EventHeader lheh5::Events2::mkEventHeader

(

int

ievent

)

const

Definition at line 231 of file lheh5.cc.

References _vaqcd, _vaqed, _vfscale, _vnparticles, _vpid, _vrscale, _vscale, _vtrials, _vweight, iev, npLO, and npNLO.

                                                  {
    return {
        _vnparticles[iev],
        _vpid[iev],
        _vweight[iev],
        _vtrials[iev],
        _vscale[iev],
        _vrscale[iev],
        _vfscale[iev],
        _vaqed[iev],
        _vaqcd[iev],
        npLO,
        npNLO,
    };
  }

Particle lheh5::Events2::mkParticle

(

size_t

idx

)

const

Definition at line 197 of file lheh5.cc.

References _vcolor1, _vcolor2, _ve, _vid, _vlifetime, _vm, _vmother1, _vmother2, _vpx, _vpy, _vpz, _vspin, and _vstatus.

Referenced by mkEvent().

                                               {
    return {_vid[idx],
            _vstatus[idx],
            _vmother1[idx],
            _vmother2[idx],
            _vcolor1[idx],
            _vcolor2[idx],
            _vpx[idx],
            _vpy[idx],
            _vpz[idx],
            _ve[idx],
            _vm[idx],
            _vlifetime[idx],
            _vspin[idx]};
  }

Member Data Documentation

size_t lheh5::Events2::_particle_offset

Definition at line 109 of file lheh5.h.

Referenced by mkEvent().

std::vector<double> lheh5::Events2::_vaqcd

Definition at line 106 of file lheh5.h.

Referenced by mkEventHeader().

std::vector<double> lheh5::Events2::_vaqed

Definition at line 105 of file lheh5.h.

Referenced by mkEventHeader().

std::vector<int> lheh5::Events2::_vcolor1

Definition at line 88 of file lheh5.h.

Referenced by mkParticle().

std::vector<int> lheh5::Events2::_vcolor2

Definition at line 89 of file lheh5.h.

Referenced by mkParticle().

std::vector<double> lheh5::Events2::_ve

Definition at line 93 of file lheh5.h.

Referenced by mkParticle().

std::vector<double> lheh5::Events2::_vfscale

Definition at line 104 of file lheh5.h.

Referenced by mkEventHeader().

std::vector<int> lheh5::Events2::_vid

Definition at line 84 of file lheh5.h.

Referenced by mkParticle().

std::vector<double> lheh5::Events2::_vlifetime

Definition at line 95 of file lheh5.h.

Referenced by mkParticle().

std::vector<double> lheh5::Events2::_vm

Definition at line 94 of file lheh5.h.

Referenced by mkParticle().

std::vector<int> lheh5::Events2::_vmother1

Definition at line 86 of file lheh5.h.

Referenced by mkParticle().

std::vector<int> lheh5::Events2::_vmother2

Definition at line 87 of file lheh5.h.

Referenced by mkParticle().

std::vector<int> lheh5::Events2::_vnparticles

Definition at line 98 of file lheh5.h.

Referenced by mkEvent(), and mkEventHeader().

std::vector<int> lheh5::Events2::_vpid

Definition at line 99 of file lheh5.h.

Referenced by mkEventHeader().

std::vector<double> lheh5::Events2::_vpx

Definition at line 90 of file lheh5.h.

Referenced by mkParticle().

std::vector<double> lheh5::Events2::_vpy

Definition at line 91 of file lheh5.h.

Referenced by mkParticle().

std::vector<double> lheh5::Events2::_vpz

Definition at line 92 of file lheh5.h.

Referenced by mkParticle().

std::vector<double> lheh5::Events2::_vrscale

Definition at line 103 of file lheh5.h.

Referenced by mkEventHeader().

std::vector<double> lheh5::Events2::_vscale

Definition at line 102 of file lheh5.h.

Referenced by mkEventHeader().

std::vector<double> lheh5::Events2::_vspin

Definition at line 96 of file lheh5.h.

Referenced by mkParticle().

std::vector<size_t> lheh5::Events2::_vstart

Definition at line 82 of file lheh5.h.

Referenced by mkEvent().

std::vector<int> lheh5::Events2::_vstatus

Definition at line 85 of file lheh5.h.

Referenced by mkParticle().

std::vector<size_t> lheh5::Events2::_vtrials

Definition at line 101 of file lheh5.h.

Referenced by mkEventHeader().

std::vector<double> lheh5::Events2::_vweight

Definition at line 100 of file lheh5.h.

Referenced by mkEventHeader().

int lheh5::Events2::npLO

Definition at line 107 of file lheh5.h.

Referenced by mkEventHeader().

int lheh5::Events2::npNLO

Definition at line 108 of file lheh5.h.

Referenced by mkEventHeader().