Belle II Software  release-05-02-19
Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | List of all members
DISTANCE3DSQUARED_NAME< PointType > Class Template Reference
Packages » tracking

This is the specialization for SpacePoints with returning floats, where value calculates the squared distance between two hits in 3D. More...

#include <Distance3DSquared.h>

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Public Types

typedef double variableType
 Type of the returned object. More...
 
typedef PointType argumentType
 Type of the argument object. More...
 
typedef FunctionOf< Nargs, variableType, const argumentType & >::functionType functionType
 Type of the function returning the value. More...
 

Public Member Functions

 PUT_NAME_FUNCTION (DISTANCE3DSQUARED_NAME)
 is replaced by "static const std:string name(void)" frunction which returns name of the Class
 

Static Public Member Functions

static double value (const PointType &outerHit, const PointType &innerHit)
 calculates the squared distance between the hits (3D), returning unit: cm^2 for speed optimization
 

Static Public Attributes

static const size_t c_Nargs
 Number of arguments.
 

Detailed Description

template<typename PointType>
class Belle2::DISTANCE3DSQUARED_NAME< PointType >

This is the specialization for SpacePoints with returning floats, where value calculates the squared distance between two hits in 3D.

Definition at line 27 of file Distance3DSquared.h.

Member Typedef Documentation

◆ argumentType

typedef PointType argumentType
inherited

Type of the argument object.

Needed for SFINAE in Filter.hh

Definition at line 86 of file SelectionVariable.h.

◆ functionType

typedef FunctionOf<Nargs, variableType, const argumentType&>::functionType functionType
inherited

Type of the function returning the value.

Needed for the automated training

Definition at line 90 of file SelectionVariable.h.

◆ variableType

typedef double variableType
inherited

Type of the returned object.

Needed for SFINAE in Filter.hh

Definition at line 83 of file SelectionVariable.h.

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