ClosedLowerBoundedSet< MinType > Class Template Reference

Represents a closed lower bounded set of arithmetic types. More...

#include <ClosedLowerBoundedSet.h>

Public Member Functions
	ClosedLowerBoundedSet (MinType min)
	Constructor.
	ClosedLowerBoundedSet ()
	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 the min value. More...
void	setBranchAddress (TTree *t, const std::string &branchName, const std::string &)
	sets the branch address for m_min More...
MinType	getInf (void) const
	Accessor to the inf of the set (which coincides with the min)
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
MinType	m_min
	the minimum value for this range

Detailed Description

template<typename MinType>
class Belle2::ClosedLowerBoundedSet< MinType >

Represents a closed lower bounded set of arithmetic types.

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

Definition at line 30 of file ClosedLowerBoundedSet.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 closed set [ m_min, infinity ]

Definition at line 45 of file ClosedLowerBoundedSet.h.

{ return  m_min <= x ;};

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 86 of file ClosedLowerBoundedSet.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 the min 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 "_min" suffix for the min value.

Definition at line 56 of file ClosedLowerBoundedSet.h.

setBranchAddress()

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

inline

sets the branch address for m_min

Parameters

t	pointer to the tree that contains the branch
branchName	reference to name of the branch

Definition at line 71 of file ClosedLowerBoundedSet.h.

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

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