Detailed Description

An interface to HEPEVT common block implemented in a traditional way. When possible this implementation should be avoided and the templated version should be used instead.

Note: This header file does not include HEPEVT definition, only declaration. Including this wrapper requires that HEPEVT is defined somewhere in the project (most likely as FORTRAN common block).; Make sure that HEPEVT definition in project matches this definition (NMXHEP, double precision, etc.) Change this definition if necessary.

Definition at line 85 of file HEPEVT_Wrapper.h.

#include <HEPEVT_Wrapper.h>

Static Public Member Functions
static void	print_hepevt (std::ostream &ostr=std::cout)
	Print information from HEPEVT common block. More...

static void	print_hepevt_particle (int index, std::ostream &ostr=std::cout)
	Print particle information. More...

static void	zero_everything ()
	Set all entries in HEPEVT to zero. More...

static bool	GenEvent_to_HEPEVT (const GenEvent *evt)
	Convert GenEvent to HEPEVT. More...

static bool	HEPEVT_to_GenEvent (GenEvent *evt)
	Convert HEPEVT to GenEvent. More...

static bool	fix_daughters ()
	Tries to fix list of daughters. More...

static void	set_max_number_entries (unsigned int size)
	Set block size. More...

static void	set_hepevt_address (char *c)
	Set Fortran block address. More...

static int	max_number_entries ()
	Block size. More...

static int	event_number ()
	Get event number. More...

static int	number_entries ()
	Get number of entries. More...

static int	status (const int &index)
	Get status code. More...

static int	id (const int &index)
	Get PDG particle id. More...

static int	first_parent (const int &index)
	Get index of 1st mother. More...

static int	last_parent (const int &index)
	Get index of last mother. More...

static int	first_child (const int &index)
	Get index of 1st daughter. More...

static int	last_child (const int &index)
	Get index of last daughter. More...

static double	px (const int &index)
	Get X momentum. More...

static double	py (const int &index)
	Get Y momentum. More...

static double	pz (const int &index)
	Get Z momentum. More...

static double	e (const int &index)
	Get Energy. More...

static double	m (const int &index)
	Get generated mass. More...

static double	x (const int &index)
	Get X Production vertex. More...

static double	y (const int &index)
	Get Y Production vertex. More...

static double	z (const int &index)
	Get Z Production vertex. More...

static double	t (const int &index)
	Get production time. More...

static int	number_parents (const int &index)
	Get number of parents. More...

static int	number_children (const int &index)
	Get number of children from the range of daughters. More...

static int	number_children_exact (const int &index)
	Get number of children by counting. More...

static void	set_event_number (const int &evtno)
	Set event number. More...

static void	set_number_entries (const int &noentries)
	Set number of entries. More...

static void	set_status (const int &index, const int &status)
	Set status code. More...

static void	set_id (const int &index, const int &id)
	Set PDG particle id. More...

static void	set_parents (const int &index, const int &firstparent, const int &lastparent)
	Set parents. More...

static void	set_children (const int &index, const int &firstchild, const int &lastchild)
	Set children. More...

static void	set_momentum (const int &index, const double &px, const double &py, const double &pz, const double &e)
	Set 4-momentum. More...

static void	set_mass (const int &index, double mass)
	Set mass. More...

static void	set_position (const int &index, const double &x, const double &y, const double &z, const double &t)
	Set position in time-space. More...

Member Function Documentation

static double e ( const int & index )

inlinestatic

Get Energy.

Definition at line 125 of file HEPEVT_Wrapper.h.

References HEPEVT::phep.

static int event_number ( )

inlinestatic

Get event number.

Definition at line 114 of file HEPEVT_Wrapper.h.

References HEPEVT::nevhep.

static int first_child ( const int & index )

inlinestatic

Get index of 1st daughter.

Definition at line 120 of file HEPEVT_Wrapper.h.

References HEPEVT::jdahep.

static int first_parent ( const int & index )

inlinestatic

Get index of 1st mother.

Definition at line 118 of file HEPEVT_Wrapper.h.

References HEPEVT::jmohep.

bool fix_daughters ( )

inlinestatic

Tries to fix list of daughters.

Definition at line 228 of file HEPEVT_Wrapper.h.

References HEPEVT_Wrapper::first_child(), HEPEVT_Wrapper::first_parent(), HEPEVT_Wrapper::last_child(), HEPEVT_Wrapper::last_parent(), HEPEVT_Wrapper::number_children(), HEPEVT_Wrapper::number_children_exact(), HEPEVT_Wrapper::number_entries(), and HEPEVT_Wrapper::set_children().

static bool GenEvent_to_HEPEVT ( const GenEvent * evt )

inlinestatic

Convert GenEvent to HEPEVT.

Definition at line 101 of file HEPEVT_Wrapper.h.

static bool HEPEVT_to_GenEvent ( GenEvent * evt )

inlinestatic

Convert HEPEVT to GenEvent.

Definition at line 103 of file HEPEVT_Wrapper.h.

static int id ( const int & index )

inlinestatic

Get PDG particle id.

Definition at line 117 of file HEPEVT_Wrapper.h.

References HEPEVT::idhep.

static int last_child ( const int & index )

inlinestatic

Get index of last daughter.

Definition at line 121 of file HEPEVT_Wrapper.h.

References HEPEVT::jdahep.

static int last_parent ( const int & index )

inlinestatic

Get index of last mother.

Definition at line 119 of file HEPEVT_Wrapper.h.

References HEPEVT::jmohep.

static double m ( const int & index )

inlinestatic

Get generated mass.

Definition at line 126 of file HEPEVT_Wrapper.h.

References HEPEVT::phep.

static int max_number_entries ( )

inlinestatic

Block size.

Definition at line 113 of file HEPEVT_Wrapper.h.

References NMXHEP.

int number_children ( const int & index )

inlinestatic

Get number of children from the range of daughters.

Definition at line 182 of file HEPEVT_Wrapper.h.

References HEPEVT::jdahep.

int number_children_exact ( const int & index )

inlinestatic

Get number of children by counting.

Definition at line 187 of file HEPEVT_Wrapper.h.

References HEPEVT::jmohep, and HEPEVT::nhep.

static int number_entries ( )

inlinestatic

Get number of entries.

Examples:: hepevt_wrapper_example_main.cc.

Definition at line 115 of file HEPEVT_Wrapper.h.

References HEPEVT::nhep.

int number_parents ( const int & index )

inlinestatic

Get number of parents.

Definition at line 177 of file HEPEVT_Wrapper.h.

References HEPEVT::jmohep.

void print_hepevt ( std::ostream & ostr = std::cout )

inlinestatic

Print information from HEPEVT common block.

Examples:: hepevt_wrapper_example_main.cc.

Definition at line 148 of file HEPEVT_Wrapper.h.

References HEPEVT::nevhep, HEPEVT::nhep, and HEPEVT_Wrapper::print_hepevt_particle().

void print_hepevt_particle	(	int	index,
		std::ostream &	ostr = `std::cout`
	)

inlinestatic

Print particle information.

Definition at line 158 of file HEPEVT_Wrapper.h.

References HEPEVT::idhep, HEPEVT::jdahep, HEPEVT::jmohep, and HEPEVT::phep.

static double px ( const int & index )

inlinestatic

Get X momentum.

Definition at line 122 of file HEPEVT_Wrapper.h.

References HEPEVT::phep.

static double py ( const int & index )

inlinestatic

Get Y momentum.

Definition at line 123 of file HEPEVT_Wrapper.h.

References HEPEVT::phep.

static double pz ( const int & index )

inlinestatic

Get Z momentum.

Definition at line 124 of file HEPEVT_Wrapper.h.

References HEPEVT::phep.

void set_children	(	const int &	index,
		const int &	firstchild,
		const int &	lastchild
	)

inlinestatic

Set children.

Examples:: hepevt_wrapper_example_main.cc.

Definition at line 201 of file HEPEVT_Wrapper.h.

References HEPEVT::jdahep.

static void set_event_number ( const int & evtno )

inlinestatic

Set event number.

Examples:: hepevt_wrapper_example_main.cc.

Definition at line 134 of file HEPEVT_Wrapper.h.

References HEPEVT::nevhep.

static void set_hepevt_address ( char * c )

inlinestatic

Set Fortran block address.

Examples:: hepevt_wrapper_example_main.cc.

Definition at line 112 of file HEPEVT_Wrapper.h.

static void set_id	(	const int &	index,
		const int &	id
	)

inlinestatic

Set PDG particle id.

Examples:: hepevt_wrapper_example_main.cc.

Definition at line 137 of file HEPEVT_Wrapper.h.

References HEPEVT_Wrapper::id(), and HEPEVT::idhep.

void set_mass	(	const int &	index,
		double	mass
	)

inlinestatic

Set mass.

Examples:: hepevt_wrapper_example_main.cc.

Definition at line 215 of file HEPEVT_Wrapper.h.

References HEPEVT::phep.

static void set_max_number_entries ( unsigned int size )

inlinestatic

Set block size.

Definition at line 111 of file HEPEVT_Wrapper.h.

References NMXHEP.

void set_momentum	(	const int &	index,
		const double &	px,
		const double &	py,
		const double &	pz,
		const double &	e
	)

inlinestatic

Set 4-momentum.

Examples:: hepevt_wrapper_example_main.cc.

Definition at line 207 of file HEPEVT_Wrapper.h.

References HEPEVT_Wrapper::e(), HEPEVT::phep, HEPEVT_Wrapper::px(), HEPEVT_Wrapper::py(), and HEPEVT_Wrapper::pz().

static void set_number_entries ( const int & noentries )

inlinestatic

Set number of entries.

Examples:: hepevt_wrapper_example_main.cc.

Definition at line 135 of file HEPEVT_Wrapper.h.

References HEPEVT::nhep.

void set_parents	(	const int &	index,
		const int &	firstparent,
		const int &	lastparent
	)

inlinestatic

Set parents.

Examples:: hepevt_wrapper_example_main.cc.

Definition at line 195 of file HEPEVT_Wrapper.h.

References HEPEVT::jmohep.

void set_position	(	const int &	index,
		const double &	x,
		const double &	y,
		const double &	z,
		const double &	t
	)

inlinestatic

Set position in time-space.

Definition at line 220 of file HEPEVT_Wrapper.h.

References HEPEVT_Wrapper::t(), HEPEVT::vhep, HEPEVT_Wrapper::x(), HEPEVT_Wrapper::y(), and HEPEVT_Wrapper::z().

static void set_status	(	const int &	index,
		const int &	status
	)

inlinestatic

Set status code.

Examples:: hepevt_wrapper_example_main.cc.

Definition at line 136 of file HEPEVT_Wrapper.h.

References HEPEVT::isthep, and HEPEVT_Wrapper::status().

static int status ( const int & index )

inlinestatic

Get status code.

Definition at line 116 of file HEPEVT_Wrapper.h.

References HEPEVT::isthep.

static double t ( const int & index )

inlinestatic

Get production time.

Definition at line 130 of file HEPEVT_Wrapper.h.

References HEPEVT::vhep.

static double x ( const int & index )

inlinestatic

Get X Production vertex.

Definition at line 127 of file HEPEVT_Wrapper.h.

References HEPEVT::vhep.

static double y ( const int & index )

inlinestatic

Get Y Production vertex.

Definition at line 128 of file HEPEVT_Wrapper.h.

References HEPEVT::vhep.

static double z ( const int & index )

inlinestatic

Get Z Production vertex.

Definition at line 129 of file HEPEVT_Wrapper.h.

References HEPEVT::vhep.

void zero_everything ( )

inlinestatic

Set all entries in HEPEVT to zero.

Examples:: hepevt_wrapper_example_main.cc.

Definition at line 172 of file HEPEVT_Wrapper.h.

The documentation for this class was generated from the following file:

HEPEVT_Wrapper.h

Detailed Description

Static Public Member Functions

Member Function Documentation