#include <Variable.h>

Inheritance diagram for GooFit::EventNumber:

Public Member Functions
	EventNumber (std::string name, fptype min=0, fptype max=EventNumber::maxint)

	~EventNumber () override=default

EventNumber &	operator= (const EventNumber &)=delete

const EventNumber &	operator= (const fptype &val)
	Support var = 3. More...

Public Member Functions inherited from GooFit::Observable
	Observable (std::string name, fptype lowerlimit, fptype upperlimit)

	~Observable () override=default

Observable &	operator= (const Observable &)=delete

void	setNumBins (size_t num)
	Set the number of bins. More...

size_t	getNumBins () const
	Get the number of bins. More...

fptype	getBinSize () const
	Get the bin size, (upper-lower) / bins. More...

bool	isEventNumber () const
	Check to see if this is an event number. More...

const Observable &	operator= (const fptype &val)
	Support var = 3. More...

Public Member Functions inherited from GooFit::Indexable
	Indexable (std::string n, fptype val=0)

	Indexable (std::string n, fptype val, fptype lowerlimit, fptype upperlimit)

Indexable &	operator= (const Indexable &)=delete

virtual	~Indexable ()

int	getIndex () const
	Get the GooFit index. More...

void	setIndex (int value)
	Set the GooFit index. More...

const std::string &	getName () const
	Get the name. More...

fptype	getValue () const
	Get the value. More...

void	setValue (fptype val)
	Set the value. More...

fptype	getUpperLimit () const
	Get the upper limit. More...

void	setUpperLimit (fptype val)
	Set the upper limit. More...

fptype	getLowerLimit () const
	Get the lower limit. More...

void	setLowerLimit (fptype val)
	Set the lower limit. More...

const Indexable &	operator= (const fptype &val)
	Support var = 3. More...

	operator fptype () const
	Support fptype val = var. More...

bool	operator< (const Indexable &other) const
	Support for using as key in map - Notice this does NOT sort by index! More...

bool	operator== (const Indexable &other) const
	Support for comparison - only if really the same object, not just the same value. More...

bool	operator!= (const Indexable &other) const
	Support for comparison - only if really the same object, not just the same value. More...

	operator bool () const
	Check to see if in range. More...

Static Public Attributes
static constexpr fptype	maxint {1L << std::numeric_limits<fptype>::digits}

Additional Inherited Members
Protected Attributes inherited from GooFit::Observable
std::shared_ptr< size_t >	numbins {std::make_shared<size_t>(100)}
	The number of bins (mostly for BinnedData, or plotting help) More...

bool	is_event_number {false}
	This identifies this as an EventNumber if copies are made. More...

Protected Attributes inherited from GooFit::Indexable
std::string	name
	The variable name. Should be unique. More...

std::shared_ptr< fptype >	value
	The value of the variable. More...

std::shared_ptr< fptype >	lowerlimit {std::make_shared<fptype>(0)}
	The lower limit. More...

std::shared_ptr< fptype >	upperlimit {std::make_shared<fptype>(0)}
	The upper limit. More...

std::shared_ptr< int >	index {std::make_shared<int>(-1)}
	The goofit index, -1 if unset. More...

Detailed Description

This is used to track event number for MPI versions. A cast is done to know whether the values need to be fixed. Ugly hack because this internally stores a floating point number!

Definition at line 242 of file Variable.h.

Constructor & Destructor Documentation

◆ EventNumber()

GooFit::EventNumber::EventNumber	(	std::string	name,
		fptype	min = `0`,
		fptype	max = `EventNumber::maxint`
	)

inline

Definition at line 246 of file Variable.h.

References GooFit::Indexable::operator=(), and GooFit::Indexable::value.

         : GooFit::Observable(name, min, max) {
         is_event_number = true;
         *value          = 0; // Start with 0 event number by default
     }

◆ ~EventNumber()

GooFit::EventNumber::~EventNumber ( )

overridedefault

Member Function Documentation

◆ operator=() [1/2]

EventNumber& GooFit::EventNumber::operator= ( const EventNumber & )

delete

◆ operator=() [2/2]

const EventNumber& GooFit::EventNumber::operator= ( const fptype & val )

inline

Support var = 3.

Definition at line 257 of file Variable.h.

References GooFit::max_fitter_index(), GooFit::max_index(), GooFit::operator<<(), GooFit::operator>>(), and GooFit::Indexable::setValue().

                                                     {
         setValue(val);
         return *this;
     }

Member Data Documentation

◆ maxint

constexpr fptype GooFit::EventNumber::maxint {1L << std::numeric_limits<fptype>::digits}

static

Definition at line 244 of file Variable.h.

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

/home/travis/build/GooFit/GooFit/include/goofit/Variable.h

Public Member Functions

Static Public Attributes

Additional Inherited Members