lar::const_value_box< T > Class Template Reference

Little class storing a value. More...

#include "sparse_vector.h"

Public Types
typedef T	value_type
	type of the value stored More...

Public Member Functions
	const_value_box ()
	Default constructor: stores default value. More...
	const_value_box (value_type new_value)
	Constructor: stores the specified value. More...
this_t &	operator= (value_type)
	Assignment: the assigned value is ignored. More...
	operator value_type () const
	Conversion to the basic type: always returns the stored value. More...
	operator const value_type & () const
	Conversion to the basic type: always returns the stored value. More...

Protected Attributes
value_type	value
	the value stored for delivery More...

Private Types
typedef const_value_box< T >	this_t

Detailed Description

template<typename T>
class lar::const_value_box< T >

Little class storing a value.

Template Parameters

T	type of the stored value

This class stores a constant value and returns it as conversion to type T. It also acts as a left-value of type T, except that the assigned value is ignored.

Definition at line 42 of file sparse_vector.h.

Member Typedef Documentation

template<typename T >

typedef const_value_box<T> lar::const_value_box< T >::this_t

private

Definition at line 43 of file sparse_vector.h.

template<typename T >

typedef T lar::const_value_box< T >::value_type

type of the value stored

Definition at line 45 of file sparse_vector.h.

Constructor & Destructor Documentation

template<typename T >

lar::const_value_box< T >::const_value_box ( )

inline

Default constructor: stores default value.

Definition at line 48 of file sparse_vector.h.

{}

template<typename T >

lar::const_value_box< T >::const_value_box ( value_type  new_value )

inlineexplicit

Constructor: stores the specified value.

Definition at line 51 of file sparse_vector.h.

: value(new_value) {}

Member Function Documentation

template<typename T >

lar::const_value_box< T >::operator const value_type & ( ) const

inline

Conversion to the basic type: always returns the stored value.

Definition at line 59 of file sparse_vector.h.

References lar::const_value_box< T >::value.

{ return value; }

template<typename T >

lar::const_value_box< T >::operator value_type ( ) const

inline

Conversion to the basic type: always returns the stored value.

Definition at line 58 of file sparse_vector.h.

{ return value; }

template<typename T >

this_t& lar::const_value_box< T >::operator= ( value_type  )

inline

Assignment: the assigned value is ignored.

Definition at line 54 of file sparse_vector.h.

References lar::const_value_box< T >::value.

Referenced by lar::sparse_vector< T >::reference::reference(), and lar::sparse_vector< float >::sparse_vector().

{ return *this; }

Member Data Documentation

template<typename T >

value_type lar::const_value_box< T >::value

protected

the value stored for delivery

Definition at line 63 of file sparse_vector.h.

Referenced by lar::sparse_vector< float >::back_is_void(), lar::const_value_box< T >::operator const value_type &(), lar::value_const_iterator< T >::operator*(), lar::value_const_iterator< T >::operator+(), lar::value_const_iterator< T >::operator-(), lar::const_value_box< T >::operator=(), and lar::value_const_iterator< T >::operator[]().

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

• /cvmfs/larsoft.opensciencegrid.org/products/lardataobj/v07_06_00/source/lardataobj/Utilities/sparse_vector.h