31 using namespace HepMC3;
33 extern "C" void simple_tau_hepevt_event_();
34 extern "C" void phodmp_();
35 extern "C" struct HEPEVT hepevt_;
38 void add_particle(
int id,
int status,
double px,
double py,
double pz,
double e,
double m,
39 int mother1,
int mother2,
int daughter1,
int daughter2) {
69 void simple_tau_hepevt_event_cpp() {
74 add_particle( 11, 6, 1.7763568394002505e-15, -3.5565894425761324e-15, 4.5521681043409913e+01, 4.5521681043409934e+01,
75 0.0005111e0, 0, 0, 3, 3);
76 add_particle( -11, 6, -1.7763568394002505e-15, 3.5488352204797800e-15, -4.5584999071936601e+01, 4.5584999071936622e+01,
77 0.0005111e0, 0, 0, 3, 3);
78 add_particle( 23, 5, 0e0, 0e0, -6.3318028526687442e-02, 9.1106680115346506e+01,
79 9.1106658112716090e+01, 1, 2, 4, 5);
80 add_particle( 15, 2, -2.3191595992562256e+01, -2.6310500920665142e+01, -2.9046412466624929e+01, 4.5573504956498098e+01,
81 1.7769900000002097e+00, 3, 0, 6, 7);
82 add_particle( -15, 2, 2.3191595992562256e+01, 2.6310500920665142e+01, 2.8983094438098242e+01, 4.5533175158848429e+01,
83 1.7769900000000818e+00, 3, 0, 8, 9);
84 add_particle( 16, 1, -1.2566536214715378e+00, -1.7970251138317268e+00, -1.3801323581022720e+00, 2.5910119010468553e+00,
85 9.9872238934040070e-03, 4, 0, 0, 0);
86 add_particle(-211, 1, -2.1935073012334062e+01, -2.4513624017269400e+01, -2.7666443730700312e+01, 4.2982749776866747e+01,
87 1.3956783711910248e-01, 4, 0, 0, 0);
88 add_particle( -16, 1, 8.4364531743909055e+00, 8.3202830831667836e+00, 9.6202800273055971e+00, 1.5262723881157640e+01,
89 9.9829332903027534e-03, 5, 0, 0, 0);
90 add_particle( 211, 1, 1.4755273459419701e+01, 1.7990366047940022e+01, 1.9362977676297948e+01, 3.0270707771933196e+01,
91 1.3956753909587860e-01, 5, 0, 0, 0);
96 std::cout << std::endl <<
"HEPEVT wrapper example - FORTRAN EVENT" << std::endl;
97 std::cout <<
"--------------------------------------" << std::endl;
101 simple_tau_hepevt_event_();
103 std::cout << std::endl <<
"FORTRAN PRINTOUT" << std::endl << std::endl;
106 std::cout << std::endl <<
"C++ PRINTOUT" << std::endl << std::endl;
109 std::cout << std::endl <<
"HEPEVT wrapper example - C++ EVENT" << std::endl;
110 std::cout <<
"----------------------------------" << std::endl;
112 simple_tau_hepevt_event_cpp();
114 std::cout << std::endl <<
"FORTRAN PRINTOUT" << std::endl << std::endl;
117 std::cout << std::endl <<
"C++ PRINTOUT" << std::endl << std::endl;
static void set_mass(const int &index, double mass)
Set mass.
static void set_children(const int &index, const int &firstchild, const int &lastchild)
Set children.
static void set_hepevt_address(char *c)
Set Fortran block address.
static void set_parents(const int &index, const int &firstparent, const int &lastparent)
Set parents.
static void set_id(const int &index, const int &id)
Set PDG particle id.
static void print_hepevt(std::ostream &ostr=std::cout)
Print information from HEPEVT common block.
static void zero_everything()
Check for problems with HEPEVT common block.
Fortran common block HEPEVT.
static void set_number_entries(const int &noentries)
Set number of entries.
static void set_event_number(const int &evtno)
Set event number.
int main(int argc, char **argv)
static void set_status(const int &index, const int &status)
Set status code.
static void set_momentum(const int &index, const double &px, const double &py, const double &pz, const double &e)
Set 4-momentum.
Definition of class HEPEVT_Wrapper.
static int number_entries()
Get number of entries.