DiscreteValue< T, ATag > Class Template Reference

Representation for a discrete position in an array of discrete positions. More...

#include <DiscreteValue.h>

Inheritance diagram for DiscreteValue< T, ATag >:

Collaboration diagram for DiscreteValue< T, ATag >:

Public Types
using	Array = std::vector< T >
	The type of the array which contains the underlying values.

Public Member Functions
	DiscreteValue ()=default
	Default constructor for to obtain a valid object in all contexts.
	DiscreteValue (const Super &iter)
	Constructor from underlying iterator type.
	DiscreteValue (T &value)
	Constructor from a reference to the underlying type Care must be taken to feed it a reference that comes from a vector.
	operator const T & () const
	Allow explicit conversion to the container type.

Static Public Member Functions
static std::array< This, 2 >	getRange (Array &values)
	Extract the range from an array providing the discrete values.

Private Types
using	Super = typename std::vector< T >::const_iterator
	Type of the base class.
using	This = DiscreteValue< T, ATag >
	Type of this class.

Friends
std::ostream &	operator<< (std::ostream &output, const This &discreteValue)
	Output operator for debugging.

Detailed Description

template<class T, class ATag = T>
class Belle2::TrackFindingCDC::DiscreteValue< T, ATag >

Representation for a discrete position in an array of discrete positions.

Definition at line 23 of file DiscreteValue.h.

Member Typedef Documentation

Array

using Array = std::vector<T>

The type of the array which contains the underlying values.

Definition at line 55 of file DiscreteValue.h.

Super

using Super = typename std::vector<T>::const_iterator

private

Type of the base class.

Definition at line 27 of file DiscreteValue.h.

This

using This = DiscreteValue<T, ATag>

private

Type of this class.

Definition at line 30 of file DiscreteValue.h.

Constructor & Destructor Documentation

DiscreteValue() [1/2]

DiscreteValue ( const Super &  iter )

inlineexplicit

Constructor from underlying iterator type.

Definition at line 40 of file DiscreteValue.h.

: Super(iter) {}

DiscreteValue() [2/2]

DiscreteValue ( T &  value )

inlineexplicit

Constructor from a reference to the underlying type Care must be taken to feed it a reference that comes from a vector.

Definition at line 44 of file DiscreteValue.h.

: Super(&value) {}

Member Function Documentation

getRange()

static std::array< This, 2 > getRange ( Array &  values )

inlinestatic

Extract the range from an array providing the discrete values.

Definition at line 59 of file DiscreteValue.h.

      { return {{ This(values.front()), This(values.back()) }}; }

operator const T &()

operator const T & ( ) const

inlineexplicit

Allow explicit conversion to the container type.

Definition at line 47 of file DiscreteValue.h.

      { return **this; }

Friends And Related Function Documentation

operator<<

std::ostream & operator<< ( std::ostream &  output, const This &  discreteValue  )

friend

Output operator for debugging.

Definition at line 51 of file DiscreteValue.h.

      { return output << *discreteValue; }

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

• tracking/trackFindingCDC/hough/axes/include/DiscreteValue.h