apfel::Set< T > Class Template Reference

The Set template class allocates a collection of objects of type T along the ConvolutionMap and provides the methods to perform operations between different types of objects T. More...

#include <set.h>

Public Member Functions
	Set (ConvolutionMap const &Map=ConvolutionMap{"UNDEFINED"}, std::map< int, T > const &in=std::map< int, T > {})
	The Set constructor.
	Set (std::map< int, T > const &in)
	The Set constructor.
void	SetMap (ConvolutionMap const &map)
	This function (re)sets the convolution map.
void	SetObjects (std::map< int, T > const &objects)
	This function (re)sets the map of objects.
T	Combine () const
	This function sums up all the objects of the set into one.
T	Combine (std::vector< double > const &weigths) const
	This function sums up all the objects of the set into one using the components of input vector as weights.
void	Print () const
	Print the Operator object.
Binary operators
template<class V >
Set< V >	operator*= (Set< V > const &d) const
	operator *= product object
Set< T > &	operator*= (double const &s)
	this *= scalar
Set< T > &	operator*= (std::function< double(double const &)> f)
	this *= function of the integration variable (for distributions only)
Set< T > &	operator*= (std::function< std::vector< double >(double const &)> f)
	this *= function of the integration variable that returns a vector (for distributions only)
Set< T > &	operator*= (std::vector< double > const &v)
	this *= vector of scalars
Set< T > &	operator*= (std::map< int, double > const &v)
	this *= map of scalars
Set< T > &	operator/= (double const &s)
	this /= scalar
Set< T > &	operator+= (Set< T > const &d)
	this += Set
Set< T > &	operator-= (Set< T > const &d)
	this -= Set
Getters
T const &	at (int const &id) const
	This returns object with ID "id" in the map.
ConvolutionMap const &	GetMap () const
	This returns the convolution map.
std::map< int, T > const &	GetObjects () const
	This returns the full map of objects.

Private Attributes
ConvolutionMap	_map
	The shared pointer containing the convolution map.
std::map< int, T >	_objects
	The container for the map.

Friends
template<class U >
std::ostream &	operator<< (std::ostream &os, Set< U > const &s)

Detailed Description

template<class T>
class apfel::Set< T >

The Set template class allocates a collection of objects of type T along the ConvolutionMap and provides the methods to perform operations between different types of objects T.

Examples

dglap_test.cc, set_test.cc, and tmd_test.cc.

Constructor & Destructor Documentation

Set() [1/2]

template<class T >

apfel::Set< T >::Set	(	ConvolutionMap const &	Map = ConvolutionMap{"UNDEFINED"},
		std::map< int, T > const &	in = std::map< int, T > {} )

The Set constructor.

Parameters

Map	the convolution map (defualt: empty ConvolutionMap)
in	a map of objects of type T (defualt: empty map of objects)

Set() [2/2]

template<class T >

apfel::Set< T >::Set

(

std::map< int, T > const &

in

)

The Set constructor.

Parameters

in	a map of objects of type T (defualt: empty map of objects)

Note

When invoking this constructor a diagonal convolution map is automatically constructed.

Member Function Documentation

at()

template<class T >

T const & apfel::Set< T >::at ( int const & id ) const

inline

This returns object with ID "id" in the map.

Parameters

id	objects ID

Examples

set_test.cc.

Combine() [1/2]

template<class T >

T apfel::Set< T >::Combine

(

)

const

This function sums up all the objects of the set into one.

Combine() [2/2]

template<class T >

T apfel::Set< T >::Combine

(

std::vector< double > const &

weigths

)

const

This function sums up all the objects of the set into one using the components of input vector as weights.

Parameters

weigths

set of weights

GetMap()

template<class T >

ConvolutionMap const & apfel::Set< T >::GetMap ( ) const

inline

This returns the convolution map.

GetObjects()

template<class T >

std::map< int, T > const & apfel::Set< T >::GetObjects ( ) const

inline

This returns the full map of objects.

operator*=() [1/6]

template<class T >

Set< T > & apfel::Set< T >::operator*=

(

double const &

s

)

this *= scalar

operator*=() [2/6]

template<class T >

template<class V >

Set< V > apfel::Set< T >::operator*=

(

Set< V > const &

d

)

const

operator *= product object

Parameters

d	the left hand side object of type V

Returns

a new object of type V

operator*=() [3/6]

template<class T >

Set< T > & apfel::Set< T >::operator*=

(

std::function< double(double const &)>

f

)

this *= function of the integration variable (for distributions only)

operator*=() [4/6]

template<class T >

Set< T > & apfel::Set< T >::operator*=

(

std::function< std::vector< double >(double const &)>

f

)

this *= function of the integration variable that returns a vector (for distributions only)

operator*=() [5/6]

template<class T >

Set< T > & apfel::Set< T >::operator*=

(

std::map< int, double > const &

v

)

this *= map of scalars

operator*=() [6/6]

template<class T >

Set< T > & apfel::Set< T >::operator*=

(

std::vector< double > const &

v

)

this *= vector of scalars

operator+=()

template<class T >

Set< T > & apfel::Set< T >::operator+=

(

Set< T > const &

d

)

this += Set

operator-=()

template<class T >

Set< T > & apfel::Set< T >::operator-=

(

Set< T > const &

d

)

this -= Set

operator/=()

template<class T >

Set< T > & apfel::Set< T >::operator/=

(

double const &

s

)

this /= scalar

Print()

template<class T >

void apfel::Set< T >::Print ( ) const

inline

Print the Operator object.

SetMap()

template<class T >

void apfel::Set< T >::SetMap ( ConvolutionMap const & map )

inline

This function (re)sets the convolution map.

Examples

dglap_test.cc.

SetObjects()

template<class T >

void apfel::Set< T >::SetObjects ( std::map< int, T > const & objects )

inline

This function (re)sets the map of objects.

Parameters

objects

set of objects

Friends And Related Symbol Documentation

operator<<

template<class T >

template<class U >

std::ostream & operator<< ( std::ostream & os, Set< U > const & s )

friend

Member Data Documentation

_map

template<class T >

ConvolutionMap apfel::Set< T >::_map

private

The shared pointer containing the convolution map.

_objects

template<class T >

std::map<int, T> apfel::Set< T >::_objects

private

The container for the map.

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

• /Users/vb262523/Codes/apfelxx/inc/apfel/set.h