UpperBoundedSet< SupType > Class Template Reference

Represents an upper bounded set of arithmetic types. More...

#include <UpperBoundedSet.h>

Public Member Functions
	UpperBoundedSet (SupType sup)
	Constructor.
	UpperBoundedSet ()
	Constructor without argument.
template<class VariableType >
bool	contains (const VariableType &x) const
	Method used by the filter tools to decide on the fate of the pair. More...
void	persist (TTree *t, const std::string &branchName, const std::string &variableName)
	Creates and sets the addresses of the leaves to store sup value. More...
void	setBranchAddress (TTree *t, const std::string &branchName, const std::string &)
	Setting the branch address for a filter in a TTree. More...
SupType	getSup (void) const
	Accessor to the sup of the set.
std::string	getNameAndReference (std::vector< std::pair< char, void * >> *pointers=nullptr, const std::string &varname="X")
	generates a "name" and fills the vector with the variable references More...

Private Attributes
SupType	m_sup
	Supremum of the set.

Detailed Description

template<typename SupType>
class Belle2::UpperBoundedSet< SupType >

Represents an upper bounded set of arithmetic types.

UpperBoundedSet is used in conjunction with the SelectionVariable to define one of the building blocks of the Filters

Definition at line 29 of file UpperBoundedSet.h.

Member Function Documentation

contains()

bool contains ( const VariableType &  x ) const

inline

Method used by the filter tools to decide on the fate of the pair.

Parameters

x	is the result of some SelectionVariable applied to a pair of objects. The return value is true if x belongs to the open set ( -infinity, m_sup )

Definition at line 46 of file UpperBoundedSet.h.

{ return x < m_sup;};

getNameAndReference()

std::string getNameAndReference ( std::vector< std::pair< char, void * >> *  pointers = nullptr, const std::string &  varname = "X"  )

inline

generates a "name" and fills the vector with the variable references

Parameters

pointers	pointer to vector which contains a pair of char which indicates the type object pointed to and the actual pointers to the bounds, if equal to nullptr it will not be filled
varname	optional name of the filter this range is attached to make the output look nicer

Definition at line 88 of file UpperBoundedSet.h.

persist()

void persist ( TTree *  t, const std::string &  branchName, const std::string &  variableName  )

inline

Creates and sets the addresses of the leaves to store sup value.

Parameters

t	the pointer to the TTree that will contain the TBranch of this range.
branchName	the name of the TBranch that will host this range.
variableName	the name of the selection variable this range is applied to.

The leaves will be named as the selection variable name with the "_sup" suffixes for the m_sup value.

Definition at line 57 of file UpperBoundedSet.h.

setBranchAddress()

void setBranchAddress ( TTree *  t, const std::string &  branchName, const std::string &    )

inline

Setting the branch address for a filter in a TTree.

Parameters

t	: the TTree in which the branch address shall be set
branchName	: name of the branch

Definition at line 73 of file UpperBoundedSet.h.

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

• tracking/trackFindingVXD/filterMap/filterFramework/include/UpperBoundedSet.h