lar::sparse_vector< T >::reference Class Reference

A class representing a cell in a sparse vector. More...

#include "sparse_vector.h"

Inheritance diagram for lar::sparse_vector< T >::reference:

Public Member Functions
	reference (value_type *pValue=0)
	reference (value_type &value)
reference &	operator= (const reference &)=default
value_type &	operator= (value_type v)
	operator const_reference () const
	operator value_type & ()
	operator value_type () const
	operator const value_type & () const

Protected Member Functions
	reference (const const_reference &from)

Protected Attributes
const value_type *	ptr

Friends
class	iterator

Detailed Description

template<typename T>
class lar::sparse_vector< T >::reference

A class representing a cell in a sparse vector.

This class is a little box allowing assignment of values into it; if the internal pointer is invalid (as in case of void cell), dereferencing or assigning will provoke a segmentation fault.

Definition at line 1218 of file sparse_vector.h.

Constructor & Destructor Documentation

template<typename T>

lar::sparse_vector< T >::reference::reference ( value_type *  pValue = 0 )

inline

Definition at line 1226 of file sparse_vector.h.

: const_reference(pValue) {}

template<typename T>

lar::sparse_vector< T >::reference::reference ( value_type &  value )

inline

Definition at line 1227 of file sparse_vector.h.

References lar::const_value_box< T >::operator=().

: reference(&value) {}

template<typename T>

lar::sparse_vector< T >::reference::reference ( const const_reference &  from )

inlineexplicitprotected

Definition at line 1239 of file sparse_vector.h.

: const_reference(from) {}

Member Function Documentation

template<typename T>

lar::sparse_vector< T >::const_reference::operator const value_type & ( ) const

inlineinherited

Definition at line 1205 of file sparse_vector.h.

                { return ptr? *ptr: value_zero; }

template<typename T>

lar::sparse_vector< T >::reference::operator const_reference ( ) const

inline

Definition at line 1233 of file sparse_vector.h.

                { return const_reference(const_reference::ptr); }

template<typename T>

lar::sparse_vector< T >::const_reference::operator value_type ( ) const

inlineexplicitinherited

Definition at line 1204 of file sparse_vector.h.

{ return ptr? *ptr: value_zero; }

template<typename T>

lar::sparse_vector< T >::reference::operator value_type & ( )

inlineexplicit

Definition at line 1235 of file sparse_vector.h.

                { return const_cast<value_type&>(*const_reference::ptr); }

template<typename T>

reference& lar::sparse_vector< T >::reference::operator= ( const reference &  )

default

template<typename T>

value_type& lar::sparse_vector< T >::reference::operator= ( value_type  v )

inline

Definition at line 1230 of file sparse_vector.h.

                { return const_cast<value_type&>(*const_reference::ptr) = v; }

Friends And Related Function Documentation

template<typename T>

friend class iterator

friend

Definition at line 1219 of file sparse_vector.h.

Member Data Documentation

template<typename T>

const value_type* lar::sparse_vector< T >::const_reference::ptr

protectedinherited

Definition at line 1199 of file sparse_vector.h.

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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