Classes
class	AbsSquare

class	AddAll
	Calculates the square root of input double values and double parameters. More...

class	ComplexConjugate

class	Complexify

class	Exp

class	FitParameter

class	FunctionTreeEstimator

class	FunctionTreeIntensity

class	Inverse
	Calculates the inverse of input double values and double parameters. More...

struct	KahanSummation

class	LogOf

class	MultAll

class	Parameter
	Base class for internal parameter. More...

class	ParameterList
	This class provides a list of parameters and values of different types. More...

class	ParObserver
	ParObserver Base class parameter observer. More...

class	Pow

class	SquareRoot
	Calculates the square root of input double values and double parameters. More...

class	Strategy
	Virtual base class for operations of FunctionTree nodes. More...

class	TreeNode
	TreeNode is the basic building block of the FunctionTree. More...

class	Value

Enumerations
enum	ErrorType { SYM = 1, ASYM = 2, LHSCAN = 3, NOTDEF = 0 }

enum	ParType { UNDEFINED = 0, COMPLEX = 1, DOUBLE = 2, INTEGER = 3, MCOMPLEX = 4, MDOUBLE = 5, MINTEGER = 6 }
	Enums for the type of the parameter, should be extended if an new parameter type is added. More...

Functions
KahanSummation	KahanSum (KahanSummation accumulation, double value)
	KahanSummation keeps track of lost bits and reduced the uncertainty in the summation of many large/small numbers. More...

FitParameterList	createFitParameterList (ComPWA::FunctionTree::ParameterList Parameters)

void	updateDataContainers (ParameterList Data, const ComPWA::DataMap &data)

template<typename T >
ParType	typeName (void)
	Template functions which return above specified parameter types. More...

template<>
ParType	typeName< double > (void)

template<>
ParType	typeName< int > (void)

std::shared_ptr< FitParameter >	FindParameter (std::string name, const ParameterList &v)
	Search ParameterList for a FitParameter with `name`. More...

std::shared_ptr< FitParameter >	FindParameter (std::string name, std::vector< std::shared_ptr< FitParameter >> &v)
	Search list for a FitParameter with `name`. More...

std::shared_ptr< Value< std::vector< double > > >	findMDoubleValue (const std::string &name, const ParameterList &list)

std::shared_ptr< TreeNode >	createLeaf (std::shared_ptr< Parameter > parameter)

template<typename T >
std::shared_ptr< TreeNode >	createLeaf (const T &value, std::string name="")
	helper function to create TreeNode leaves which are constants More...

template<class T >
std::ostream &	operator<< (std::ostream &stream, const std::vector< T > &values)

std::shared_ptr< Parameter >	ValueFactory (ParType t, std::string name="")

std::shared_ptr< Value< std::vector< std::complex< double > > > >	MComplex (std::string name, size_t s, std::complex< double > el=std::complex< double >(0., 0.))

std::shared_ptr< Value< std::vector< std::complex< double > > > >	MComplex (std::string name, std::vector< std::complex< double >> v)

std::shared_ptr< Value< std::vector< double > > >	MDouble (std::string name, size_t s, double el=0.)

std::shared_ptr< Value< std::vector< double > > >	MDouble (std::string name, std::vector< double > v)

std::shared_ptr< Value< std::vector< int > > >	MInteger (std::string name, size_t s, int el=0.)

std::shared_ptr< Value< std::vector< int > > >	MInteger (std::string name, std::vector< int > v)

Variables
static const char *const	ParNames [7]
	Names of the parameter types, should be extended if an new parameter type is added. More...

Enumeration Type Documentation

◆ ErrorType

enum ComPWA::FunctionTree::ErrorType

Enumerator
SYM
ASYM
LHSCAN
NOTDEF

Definition at line 32 of file FitParameter.hpp.

◆ ParType

enum ComPWA::FunctionTree::ParType

Enums for the type of the parameter, should be extended if an new parameter type is added.

Enumerator
UNDEFINED
COMPLEX
DOUBLE
INTEGER
MCOMPLEX
MDOUBLE
MINTEGER

Definition at line 34 of file Parameter.hpp.

Function Documentation

◆ createFitParameterList()

FitParameterList ComPWA::FunctionTree::createFitParameterList ( ComPWA::FunctionTree::ParameterList Parameters )

Definition at line 69 of file FunctionTreeEstimator.cpp.

◆ createLeaf() [1/2]

template<typename T >

std::shared_ptr<TreeNode> ComPWA::FunctionTree::createLeaf	(	const T &	value,
		std::string	name = `""`
	)

helper function to create TreeNode leaves which are constants

Definition at line 107 of file TreeNode.hpp.

◆ createLeaf() [2/2]

std::shared_ptr< TreeNode > ComPWA::FunctionTree::createLeaf ( std::shared_ptr< Parameter > parameter )

Definition at line 156 of file TreeNode.cpp.

◆ findMDoubleValue()

std::shared_ptr<Value<std::vector<double> > > ComPWA::FunctionTree::findMDoubleValue	(	const std::string &	name,
		const ParameterList &	list
	)

inline

Definition at line 232 of file ParameterList.hpp.

◆ FindParameter() [1/2]

std::shared_ptr<FitParameter> ComPWA::FunctionTree::FindParameter	(	std::string	name,
		const ParameterList &	v
	)

inline

Search ParameterList for a FitParameter with name.

The first match is returned. Be aware that name are not unique. In case no match is found a BadParameter exception is thrown.

Definition at line 205 of file ParameterList.hpp.

◆ FindParameter() [2/2]

std::shared_ptr<FitParameter> ComPWA::FunctionTree::FindParameter	(	std::string	name,
		std::vector< std::shared_ptr< FitParameter >> &	v
	)

inline

Search list for a FitParameter with name.

The first match is returned. Be aware that name are not unique. In case no match is found a BadParameter exception is thrown.

Definition at line 221 of file ParameterList.hpp.

◆ KahanSum()

KahanSummation ComPWA::FunctionTree::KahanSum	(	KahanSummation	accumulation,
		double	value
	)

KahanSummation keeps track of lost bits and reduced the uncertainty in the summation of many large/small numbers.

See https://en.wikipedia.org/wiki/Kahan_summation_algorithm

Definition at line 98 of file Functions.cpp.

◆ MComplex() [1/2]

std::shared_ptr<Value<std::vector<std::complex<double> > > > ComPWA::FunctionTree::MComplex	(	std::string	name,
		size_t	s,
		std::complex< double >	el = `std::complex<double>(0., 0.)`
	)

inline

Definition at line 120 of file Value.hpp.

◆ MComplex() [2/2]

std::shared_ptr<Value<std::vector<std::complex<double> > > > ComPWA::FunctionTree::MComplex	(	std::string	name,
		std::vector< std::complex< double >>	v
	)

inline

Definition at line 128 of file Value.hpp.

◆ MDouble() [1/2]

std::shared_ptr<Value<std::vector<double> > > ComPWA::FunctionTree::MDouble	(	std::string	name,
		size_t	s,
		double	el = `0.`
	)

inline

Definition at line 134 of file Value.hpp.

◆ MDouble() [2/2]

std::shared_ptr<Value<std::vector<double> > > ComPWA::FunctionTree::MDouble	(	std::string	name,
		std::vector< double >	v
	)

inline

Definition at line 141 of file Value.hpp.

◆ MInteger() [1/2]

std::shared_ptr<Value<std::vector<int> > > ComPWA::FunctionTree::MInteger	(	std::string	name,
		size_t	s,
		int	el = `0.`
	)

inline

Definition at line 147 of file Value.hpp.

◆ MInteger() [2/2]

std::shared_ptr<Value<std::vector<int> > > ComPWA::FunctionTree::MInteger	(	std::string	name,
		std::vector< int >	v
	)

inline

Definition at line 153 of file Value.hpp.

◆ operator<<()

template<class T >

std::ostream& ComPWA::FunctionTree::operator<<	(	std::ostream &	stream,
		const std::vector< T > &	values
	)

Definition at line 19 of file Value.hpp.

◆ typeName()

template<typename T >

ParType ComPWA::FunctionTree::typeName ( void )

inline

Template functions which return above specified parameter types.

Definition at line 51 of file Parameter.hpp.

◆ typeName< double >()

template<>

ParType ComPWA::FunctionTree::typeName< double > ( void )

inline

Definition at line 67 of file Parameter.hpp.

◆ typeName< int >()

template<>

ParType ComPWA::FunctionTree::typeName< int > ( void )

inline

Definition at line 68 of file Parameter.hpp.

◆ updateDataContainers()

void ComPWA::FunctionTree::updateDataContainers	(	ParameterList	Data,
		const ComPWA::DataMap &	data
	)

Definition at line 55 of file FunctionTreeIntensity.cpp.

◆ ValueFactory()

std::shared_ptr<Parameter> ComPWA::FunctionTree::ValueFactory	(	ParType	t,
		std::string	name = `""`
	)

inline

Definition at line 83 of file Value.hpp.

Variable Documentation

◆ ParNames

const char* const ComPWA::FunctionTree::ParNames[7]

static

Initial value:

= {"UNDEFINED", "COMPLEX",  "DOUBLE",
                                        "INTEGER",   "MCOMPLEX", "MDOUBLE",
                                        "MINTEGER"}

Names of the parameter types, should be extended if an new parameter type is added.

Definition at line 46 of file Parameter.hpp.

Classes

Enumerations

Functions

Variables

Enumeration Type Documentation

◆ ErrorType

◆ ParType

Function Documentation

◆ createFitParameterList()

◆ createLeaf() [1/2]

◆ createLeaf() [2/2]

◆ findMDoubleValue()

◆ FindParameter() [1/2]

◆ FindParameter() [2/2]

◆ KahanSum()

◆ MComplex() [1/2]

◆ MComplex() [2/2]

◆ MDouble() [1/2]

◆ MDouble() [2/2]

◆ MInteger() [1/2]

◆ MInteger() [2/2]

◆ operator<<()

◆ typeName()

◆ typeName< double >()

◆ typeName< int >()

◆ updateDataContainers()

◆ ValueFactory()

Variable Documentation

◆ ParNames