HepMC3 event record library
Public Types | Public Member Functions | Static Public Member Functions | Data Fields
PDFInfo Struct Reference

#include <LHEF.h>

+ Inheritance diagram for PDFInfo:
+ Collaboration diagram for PDFInfo:

Public Types

typedef XMLTag::AttributeMap AttributeMap
 

Public Member Functions

 PDFInfo (double defscale=-1.0)
 
 PDFInfo (const XMLTag &tag, double defscale=-1.0)
 
void print (std::ostream &file) const
 
bool getattr (std::string n, double &v, bool erase=true)
 
bool getattr (std::string n, bool &v, bool erase=true)
 
bool getattr (std::string n, long &v, bool erase=true)
 
bool getattr (std::string n, int &v, bool erase=true)
 
bool getattr (std::string n, std::string &v, bool erase=true)
 
void printattrs (std::ostream &file) const
 
void closetag (std::ostream &file, std::string tag) const
 

Static Public Member Functions

static std::string yes ()
 

Data Fields

long p1
 
long p2
 
double x1
 
double x2
 
double xf1
 
double xf2
 
double scale
 
double SCALUP
 
XMLTag::AttributeMap attributes
 
std::string contents
 

Detailed Description

The PDFInfo class represents the information in a pdfinto tag.

Definition at line 1540 of file LHEF.h.

Member Typedef Documentation

Convenient typedef.

Definition at line 350 of file LHEF.h.

Constructor & Destructor Documentation

PDFInfo ( double  defscale = -1.0)
inline

Initialize default values.

Definition at line 1545 of file LHEF.h.

PDFInfo ( const XMLTag tag,
double  defscale = -1.0 
)
inline

Create from XML tag.

Definition at line 1551 of file LHEF.h.

References TagBase::getattr(), PDFInfo::p1, PDFInfo::p2, PDFInfo::scale, PDFInfo::x1, and PDFInfo::x2.

Member Function Documentation

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

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

Definition at line 445 of file LHEF.h.

References TagBase::contents.

bool getattr ( 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 368 of file LHEF.h.

References TagBase::attributes.

bool getattr ( 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 382 of file LHEF.h.

References TagBase::attributes.

bool getattr ( 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 396 of file LHEF.h.

References TagBase::attributes.

bool getattr ( 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 410 of file LHEF.h.

References TagBase::attributes.

bool getattr ( 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 424 of file LHEF.h.

References TagBase::attributes.

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

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

Definition at line 435 of file LHEF.h.

References TagBase::attributes, and LHEF::oattr().

static std::string yes ( )
inlinestaticinherited

Static string token for truth values.

Definition at line 467 of file LHEF.h.

Field Documentation

XMLTag::AttributeMap attributes
inherited

The attributes of this tag;

Definition at line 457 of file LHEF.h.

std::string contents
mutableinherited

The contents of this tag.

Definition at line 462 of file LHEF.h.

long p1

The type of the incoming particle 1.

Definition at line 1580 of file LHEF.h.

long p2

The type of the incoming particle 2.

Definition at line 1585 of file LHEF.h.

double scale

The scale used in the PDF:s

Definition at line 1610 of file LHEF.h.

double SCALUP

THe default scale in the event.

Definition at line 1615 of file LHEF.h.

double x1

The x-value used for the incoming particle 1.

Definition at line 1590 of file LHEF.h.

double x2

The x-value used for the incoming particle 2.

Definition at line 1595 of file LHEF.h.

double xf1

The value of the pdf for the incoming particle 1.

Definition at line 1600 of file LHEF.h.

double xf2

The value of the pdf for the incoming particle 2.

Definition at line 1605 of file LHEF.h.


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