The HEPRUP class is a simple container corresponding to the Les Houches accord (hep-ph/0109068) common block with the same name. More...

#include <LHEF.h>

Inheritance diagram for LHEF::HEPRUP:

Public Member Functions
std::string	weightNameHepMC (int i) const
	Return the name of the weight with given index suitable to ne used for HepMC3 output.

void	print (std::ostream &file) const
	Print out the corresponding XML tag to a stream.

void	clear ()
	Clear all information.

void	resize (int nrup)
	Set the NPRUP variable, corresponding to the number of sub-processes, to nrup, and resize all relevant vectors accordingly.

void	resize ()
	Assuming the NPRUP variable, corresponding to the number of sub-processes, is correctly set, resize the relevant vectors accordingly.

int	weightIndex (std::string name) const

int	nWeights () const

Standard constructors and destructors.
	HEPRUP ()
	Default constructor.

HEPRUP &	operator= (const HEPRUP &x)
	Assignment operator.

	HEPRUP (const XMLTag &tag, int versin)
	Construct from a given init tag.

	~HEPRUP ()
	Destructor.

Public Member Functions inherited from LHEF::TagBase
	TagBase ()
	Default constructor does nothing.

	TagBase (const AttributeMap &attr, std::string conts=std::string())
	Main constructor stores the attributes and contents of a tag.

bool	getattr (std::string n, double &v, bool erase=true)
	Find an attribute named n and set the double variable v to the corresponding value.

bool	getattr (std::string n, bool &v, bool erase=true)
	Find an attribute named n and set the bool variable v to true if the corresponding value is "yes".

bool	getattr (std::string n, long &v, bool erase=true)
	Find an attribute named n and set the long variable v to the corresponding value.

bool	getattr (std::string n, int &v, bool erase=true)
	Find an attribute named n and set the long variable v to the corresponding value.

bool	getattr (std::string n, std::string &v, bool erase=true)
	Find an attribute named n and set the string variable v to the corresponding value.

void	printattrs (std::ostream &file) const
	print out ' name="value"' for all unparsed attributes.

void	closetag (std::ostream &file, std::string tag) const
	Print out end of tag marker.

Public Attributes
std::pair< long, long >	IDBMUP
	PDG id's of beam particles.

std::pair< double, double >	EBMUP
	Energy of beam particles given in GeV.

std::pair< int, int >	PDFGUP
	The author group for the PDF used for the beams according to the PDFLib specification.

std::pair< int, int >	PDFSUP
	The id number the PDF used for the beams according to the PDFLib specification.

int	IDWTUP
	Master switch indicating how the ME generator envisages the events weights should be interpreted according to the Les Houches accord.

int	NPRUP
	The number of different subprocesses in this file.

std::vector< double >	XSECUP
	The cross sections for the different subprocesses in pb.

std::vector< double >	XERRUP
	The statistical error in the cross sections for the different subprocesses in pb.

std::vector< double >	XMAXUP
	The maximum event weights (in HEPEUP::XWGTUP) for different subprocesses.

std::vector< int >	LPRUP
	The subprocess code for the different subprocesses.

XSecInfo	xsecinfo
	Contents of the xsecinfo tag.

std::vector< Cut >	cuts
	Contents of the cuts tag.

std::map< std::string, std::set< long > >	ptypes
	A map of codes for different particle types.

std::map< long, ProcInfo >	procinfo
	Contents of the procinfo tags.

std::map< long, MergeInfo >	mergeinfo
	Contents of the mergeinfo tags.

std::vector< Generator >	generators
	The names of the programs and their version information used to create this file.

std::vector< WeightInfo >	weightinfo
	The vector of WeightInfo objects for this file.

std::map< std::string, int >	weightmap
	A map relating names of weights to indices of the weightinfo vector.

std::vector< WeightGroup >	weightgroup
	The vector of WeightGroup objects in this file.

std::string	junk
	Just to be on the safe side we save any junk inside the init-tag.

int	version
	The main version of the information stored.

Public Attributes inherited from LHEF::TagBase
XMLTag::AttributeMap	attributes
	The attributes of this tag;.

std::string	contents
	The contents of this tag.

Additional Inherited Members
Public Types inherited from LHEF::TagBase
typedef XMLTag::AttributeMap	AttributeMap
	Convenient typedef.

Static Public Member Functions inherited from LHEF::TagBase
static std::string	yes ()
	Static string token for truth values.

Detailed Description

The HEPRUP class is a simple container corresponding to the Les Houches accord (hep-ph/0109068) common block with the same name.

The members are named in the same way as in the common block. However, fortran arrays are represented by vectors, except for the arrays of length two which are represented by pair objects.

Definition at line 1362 of file LHEF.h.