HepMC3 event record library
WeightInfo Struct Reference

Detailed Description

The WeightInfo class encodes the description of a given weight present for all events.

Definition at line 1060 of file LHEF.h.

#include <LHEF.h>

+ Inheritance diagram for WeightInfo:
+ Collaboration diagram for WeightInfo:

Public Types

typedef XMLTag::AttributeMap AttributeMap
 

Public Member Functions

 WeightInfo ()
 
 WeightInfo (const XMLTag &tag)
 
void print (std::ostream &file) const
 
bool getattr (const std::string &n, double &v, bool erase=true)
 
bool getattr (const std::string &n, bool &v, bool erase=true)
 
bool getattr (const std::string &n, long &v, bool erase=true)
 
bool getattr (const std::string &n, int &v, bool erase=true)
 
bool getattr (const std::string &n, std::string &v, bool erase=true)
 
void printattrs (std::ostream &file) const
 
void closetag (std::ostream &file, const std::string &tag) const
 

Static Public Member Functions

static std::string yes ()
 

Data Fields

int inGroup
 
bool isrwgt
 
std::string name
 
double muf
 
double mur
 
long pdf
 
long pdf2
 
XMLTag::AttributeMap attributes
 
std::string contents
 

Member Typedef Documentation

◆ AttributeMap

Convenient typedef.

Definition at line 367 of file LHEF.h.

Constructor & Destructor Documentation

◆ WeightInfo() [1/2]

WeightInfo ( )
inline

Constructors

Definition at line 1065 of file LHEF.h.

References inGroup, isrwgt, muf, mur, pdf, and pdf2.

◆ WeightInfo() [2/2]

WeightInfo ( const XMLTag & tag)
inline

Construct from the XML tag

Definition at line 1071 of file LHEF.h.

References TagBase::contents, TagBase::getattr(), inGroup, isrwgt, muf, mur, name, pdf, pdf2, and TagBase::TagBase().

Member Function Documentation

◆ closetag()

void closetag ( std::ostream & file,
const std::string & tag ) const
inlineinherited

Print out end of tag marker. Print contents if not empty else print simple close tag.

Definition at line 463 of file LHEF.h.

References contents.

◆ getattr() [1/5]

bool getattr ( const std::string & n,
bool & v,
bool erase = true )
inlineinherited

Find an attribute named n and set the bool variable v to true if the corresponding value is "yes". Remove the correspondig attribute from the list if found and erase is true.

Returns
false if no attribute was found.

Definition at line 400 of file LHEF.h.

References attributes.

◆ getattr() [2/5]

bool getattr ( const std::string & n,
double & v,
bool erase = true )
inlineinherited

Find an attribute named n and set the double variable v to the corresponding value. Remove the correspondig attribute from the list if found and erase is true.

Returns
false if no attribute was found.

Definition at line 386 of file LHEF.h.

References attributes.

◆ getattr() [3/5]

bool getattr ( const std::string & n,
int & v,
bool erase = true )
inlineinherited

Find an attribute named n and set the long variable v to the corresponding value. Remove the correspondig attribute from the list if found and erase is true.

Returns
false if no attribute was found.

Definition at line 428 of file LHEF.h.

References attributes.

◆ getattr() [4/5]

bool getattr ( const std::string & n,
long & v,
bool erase = true )
inlineinherited

Find an attribute named n and set the long variable v to the corresponding value. Remove the correspondig attribute from the list if found and erase is true.

Returns
false if no attribute was found.

Definition at line 414 of file LHEF.h.

References attributes.

◆ getattr() [5/5]

bool getattr ( const std::string & n,
std::string & v,
bool erase = true )
inlineinherited

Find an attribute named n and set the string variable v to the corresponding value. Remove the correspondig attribute from the list if found and erase is true.

Returns
false if no attribute was found.

Definition at line 442 of file LHEF.h.

References attributes.

◆ print()

void print ( std::ostream & file) const
inline

Print out an XML tag.

Definition at line 1088 of file LHEF.h.

References TagBase::closetag(), isrwgt, muf, mur, name, LHEF::oattr(), pdf, pdf2, and TagBase::printattrs().

◆ printattrs()

void printattrs ( std::ostream & file) const
inlineinherited

print out ' name="value"' for all unparsed attributes.

Definition at line 453 of file LHEF.h.

References attributes, and LHEF::oattr().

◆ yes()

static std::string yes ( )
inlinestaticinherited

Static string token for truth values.

Definition at line 485 of file LHEF.h.

Field Documentation

◆ attributes

XMLTag::AttributeMap attributes
inherited

The attributes of this tag;

Definition at line 475 of file LHEF.h.

◆ contents

std::string contents
mutableinherited

The contents of this tag.

Definition at line 480 of file LHEF.h.

◆ inGroup

int inGroup

If inside a group, this is the index of that group.

Definition at line 1108 of file LHEF.h.

◆ isrwgt

bool isrwgt

Is this a weightinfo or an rwgt tag?

Definition at line 1113 of file LHEF.h.

◆ muf

double muf

Factor multiplying the nominal factorization scale for this weight.

Definition at line 1123 of file LHEF.h.

◆ mur

double mur

Factor multiplying the nominal renormalization scale for this weight.

Definition at line 1128 of file LHEF.h.

◆ name

std::string name

The name.

Definition at line 1118 of file LHEF.h.

◆ pdf

long pdf

The LHAPDF set relevant for this weight

Definition at line 1133 of file LHEF.h.

◆ pdf2

long pdf2

The LHAPDF set for the second beam relevant for this weight if different from pdf.

Definition at line 1139 of file LHEF.h.


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