SquaredDistance2Dxy Class Reference

a small filter illustrating the behavior of a distance2D-filter in XY More...

Inheritance diagram for SquaredDistance2Dxy:

Public Types
typedef float	variableType
	Type of the returned object.
typedef spacePoint	argumentType
	Type of the argument object.
typedef FunctionOf< Nargs, variableType, constargumentType & >::functionType	functionType
	Type of the function returning the value.

Static Public Member Functions
static const std::string	name (void)
	return name of the class
static float	value (const spacePoint &p1, const spacePoint &p2)
	value function does the actual calculation of this class.
static variableType	value (const spacePoint &arg1, const spacePoint &arg2)
	Static method that return the variable associated to:

Static Public Attributes
static const size_t	c_Nargs
	Number of arguments.

Detailed Description

a small filter illustrating the behavior of a distance2D-filter in XY

Definition at line 54 of file filters.cc.

Member Typedef Documentation

argumentType

typedef spacePoint argumentType

inherited

Type of the argument object.

Needed for SFINAE in Filter.hh

Definition at line 84 of file SelectionVariable.h.

functionType

typedef FunctionOf<Nargs,variableType,constargumentType&>::functionType functionType

inherited

Type of the function returning the value.

Needed for the automated training

Definition at line 88 of file SelectionVariable.h.

variableType

typedef float variableType

inherited

Type of the returned object.

Needed for SFINAE in Filter.hh

Definition at line 81 of file SelectionVariable.h.

Member Function Documentation

name()

static const std::string name ( void  )

inlinestatic

return name of the class

Definition at line 57 of file filters.cc.

{return "SquaredDistance2Dxy"; };

value() [1/2]

static variableType value ( const spacePoint &  arg1, const spacePoint &  arg2  )

inlinestaticinherited

Static method that return the variable associated to:

Parameters

arg1	first object of the pair
arg2	second object of the pair

N.B. this method must be static.

value() [2/2]

static float value ( const spacePoint &  p1, const spacePoint &  p2  )

inlinestatic

value function does the actual calculation of this class.

Definition at line 60 of file filters.cc.

    {
      return
        pow(get<0>(p1) - get<0>(p2), 2) +
        pow(get<1>(p1) - get<1>(p2), 2) ;
    }

Member Data Documentation

c_Nargs

const size_t c_Nargs

staticinherited

Number of arguments.

Definition at line 91 of file SelectionVariable.h.

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

• tracking/trackFindingVXD/filterMap/filterFramework/tests/filters.cc