cbm::algo::PaddedValue< T, N > Class Template Reference

A class that represents a value with padding to a certain size. More...

#include <PaddedValue.h>

Inheritance diagram for cbm::algo::PaddedValue< T, N >:

Public Member Functions
XPU_D	PaddedValue ()=default
XPU_D	PaddedValue (const T &value)
XPU_D	PaddedValue (const PaddedValue &other)
XPU_D PaddedValue &	operator= (const PaddedValue &other)
XPU_D	PaddedValue (PaddedValue &&other)
XPU_D PaddedValue &	operator= (PaddedValue &&other)
XPU_D T &	operator= (const T &value)
XPU_D T &	Get ()
XPU_D const T &	Get () const
XPU_D T *	operator& ()
XPU_D const T *	operator& () const
XPU_D T &	operator* ()
XPU_D const T &	operator* () const
XPU_D	operator T& ()
XPU_D	operator const T & () const
XPU_D	operator T* ()
XPU_D	operator const T * () const
XPU_D T *	operator-> ()
XPU_D const T *	operator-> () const

Private Attributes
T	fValue
unsigned char	fPadding [N - sizeof(T)]

Detailed Description

template<typename T, size_t N>
class cbm::algo::PaddedValue< T, N >

A class that represents a value with padding to a certain size.

Template Parameters

T	The type of the value.
N	Number of bytes the value should be padded to.

Note

This class is useful for aligning values to a certain size, e.g. to ensure that atomic counters are spread across different cache lines. (Prevent false sharing)

Definition at line 27 of file PaddedValue.h.

Constructor & Destructor Documentation

PaddedValue() [1/4]

template<typename T, size_t N>

XPU_D cbm::algo::PaddedValue< T, N >::PaddedValue ( )

default

PaddedValue() [2/4]

template<typename T, size_t N>

XPU_D cbm::algo::PaddedValue< T, N >::PaddedValue ( const T & value )

inline

Definition at line 32 of file PaddedValue.h.

PaddedValue() [3/4]

template<typename T, size_t N>

XPU_D cbm::algo::PaddedValue< T, N >::PaddedValue ( const PaddedValue< T, N > & other )

inline

Definition at line 34 of file PaddedValue.h.

PaddedValue() [4/4]

template<typename T, size_t N>

XPU_D cbm::algo::PaddedValue< T, N >::PaddedValue ( PaddedValue< T, N > && other )

inline

Definition at line 41 of file PaddedValue.h.

Member Function Documentation

Get() [1/2]

template<typename T, size_t N>

XPU_D T & cbm::algo::PaddedValue< T, N >::Get ( )

inline

Definition at line 54 of file PaddedValue.h.

Get() [2/2]

template<typename T, size_t N>

XPU_D const T & cbm::algo::PaddedValue< T, N >::Get ( ) const

inline

Definition at line 55 of file PaddedValue.h.

operator const T &()

template<typename T, size_t N>

XPU_D cbm::algo::PaddedValue< T, N >::operator const T & ( ) const

inline

Definition at line 64 of file PaddedValue.h.

operator const T *()

template<typename T, size_t N>

XPU_D cbm::algo::PaddedValue< T, N >::operator const T * ( ) const

inline

Definition at line 67 of file PaddedValue.h.

operator T&()

template<typename T, size_t N>

XPU_D cbm::algo::PaddedValue< T, N >::operator T& ( )

inline

Definition at line 63 of file PaddedValue.h.

operator T*()

template<typename T, size_t N>

XPU_D cbm::algo::PaddedValue< T, N >::operator T* ( )

inline

Definition at line 66 of file PaddedValue.h.

operator&() [1/2]

template<typename T, size_t N>

XPU_D T * cbm::algo::PaddedValue< T, N >::operator& ( )

inline

Definition at line 57 of file PaddedValue.h.

operator&() [2/2]

template<typename T, size_t N>

XPU_D const T * cbm::algo::PaddedValue< T, N >::operator& ( ) const

inline

Definition at line 58 of file PaddedValue.h.

operator*() [1/2]

template<typename T, size_t N>

XPU_D T & cbm::algo::PaddedValue< T, N >::operator* ( )

inline

Definition at line 60 of file PaddedValue.h.

operator*() [2/2]

template<typename T, size_t N>

XPU_D const T & cbm::algo::PaddedValue< T, N >::operator* ( ) const

inline

Definition at line 61 of file PaddedValue.h.

operator->() [1/2]

template<typename T, size_t N>

XPU_D T * cbm::algo::PaddedValue< T, N >::operator-> ( )

inline

Definition at line 69 of file PaddedValue.h.

operator->() [2/2]

template<typename T, size_t N>

XPU_D const T * cbm::algo::PaddedValue< T, N >::operator-> ( ) const

inline

Definition at line 70 of file PaddedValue.h.

operator=() [1/3]

template<typename T, size_t N>

XPU_D PaddedValue & cbm::algo::PaddedValue< T, N >::operator= ( const PaddedValue< T, N > & other )

inline

Definition at line 35 of file PaddedValue.h.

operator=() [2/3]

template<typename T, size_t N>

XPU_D T & cbm::algo::PaddedValue< T, N >::operator= ( const T & value )

inline

Definition at line 48 of file PaddedValue.h.

operator=() [3/3]

template<typename T, size_t N>

XPU_D PaddedValue & cbm::algo::PaddedValue< T, N >::operator= ( PaddedValue< T, N > && other )

inline

Definition at line 42 of file PaddedValue.h.

Member Data Documentation

fPadding

template<typename T, size_t N>

unsigned char cbm::algo::PaddedValue< T, N >::fPadding[N - sizeof(T)]

private

Definition at line 74 of file PaddedValue.h.

fValue

template<typename T, size_t N>

T cbm::algo::PaddedValue< T, N >::fValue

private

Definition at line 73 of file PaddedValue.h.

Referenced by cbm::algo::PaddedValue< T, SizeOfCacheLine >::operator=().

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

• PaddedValue.h