class Gambit::ColliderBit::MC_xsec_container

A class for holding a total cross-section calculated via MC across multiple threads.

#include <xsec.hpp>

Inherits from Gambit::ColliderBit::xsec_container

Public Functions

Name
MC_xsec_container()
Constructor.
virtual~MC_xsec_container()
voidreset()
Reset this instance for reuse.
voidlog_event()
Tell the xsec object that there has been a new event.
long longnum_events() const
Return the total number of events seen so far.
doublexsec_per_event() const
Return the cross-section per event seen (in fb).
voidset_num_events(long long n)
Set the total number of events seen so far.
voidaverage_xsec(double other_xsec, double other_xsecerr, long long other_ntot)
Average cross-sections and combine errors.
voidaverage_xsec(const MC_xsec_container & other)
voidsum_xsecs(double other_xsec, double other_xsecerr, long long other_ntot)
Sum cross-sections and add errors in quadrature.
voidsum_xsecs(const MC_xsec_container & other)
voidgather_xsecs()
Collect xsec predictions from other threads and do a weighted combination.
voidgather_num_events()
Collect total events seen on all threads.
std::map< std::string, double >get_content_as_map() const
Get content as map <string,double> map (for easy printing).

Additional inherited members

Public Functions inherited from Gambit::ColliderBit::xsec_container

Name
xsec_container()
Constructor.
virtual~xsec_container()
doubleoperator()() const
Return the full cross-section (in fb).
doublexsec() const
doublexsec_err() const
Return the cross-section error (in fb).
doublexsec_relerr() const
Return the cross-section relative error.
voidset_xsec(double xs, double xserr)
Set the cross-section and its error (in fb).
voidset_info_string(std::string info_string_in)
Set the info string.
std::stringinfo_string() const
Get the info string.
voidset_trust_level(int trust_level_in)
Set the trust level.
inttrust_level() const
Get the trust level.

Public Attributes inherited from Gambit::ColliderBit::xsec_container

Name
const std::stringunit
String Let’s make it clear that we work with fb as unit.

Protected Attributes inherited from Gambit::ColliderBit::xsec_container

Name
double_xsec
double_xsecerr
std::string_info_string
int_trust_level

Public Functions Documentation

function MC_xsec_container 

MC_xsec_container()

Constructor.

Definitions of MC_xsec_container members

function ~MC_xsec_container 

inline virtual ~MC_xsec_container()

function reset 

void reset()

Reset this instance for reuse.

Public method to reset this instance for reuse, avoiding the need for “new” or “delete”.

function log_event 

void log_event()

Tell the xsec object that there has been a new event.

Increment the number of events seen so far.

function num_events 

long long num_events() const

Return the total number of events seen so far.

function xsec_per_event 

double xsec_per_event() const

Return the cross-section per event seen (in fb).

function set_num_events 

void set_num_events(
    long long n
)

Set the total number of events seen so far.

function average_xsec 

void average_xsec(
    double other_xsec,
    double other_xsecerr,
    long long other_ntot
)

Average cross-sections and combine errors.

function average_xsec 

void average_xsec(
    const MC_xsec_container & other
)

function sum_xsecs 

void sum_xsecs(
    double other_xsec,
    double other_xsecerr,
    long long other_ntot
)

Sum cross-sections and add errors in quadrature.

function sum_xsecs 

void sum_xsecs(
    const MC_xsec_container & other
)

function gather_xsecs 

void gather_xsecs()

Collect xsec predictions from other threads and do a weighted combination.

function gather_num_events 

void gather_num_events()

Collect total events seen on all threads.

function get_content_as_map 

std::map< std::string, double > get_content_as_map() const

Get content as map <string,double> map (for easy printing).

Get content as a <string,double> map (for easy printing).

Updated on 2023-06-26 at 21:36:52 +0000