Gray::cInterlockedVal< TYPE > Class Template Reference

#include <cInterlockedVal.h>

Public Member Functions
	cInterlockedVal (TYPE nValue=0) noexcept
TYPE	Inc () noexcept
void	IncV () noexcept
TYPE	Dec () noexcept
void	DecV () noexcept
TYPE	AddX (TYPE nValue) noexcept
TYPE	Exchange (TYPE nValue) noexcept
TYPE	CompareExchange (TYPE nValue, TYPE lComparand=0) noexcept
bool	SetIfEqual (TYPE nValue, TYPE lComparand=0) noexcept
TYPE	operator++ () noexcept
TYPE	operator-- () noexcept
TYPE	get_Value () const noexcept
void	put_Value (TYPE nVal) noexcept
	operator TYPE () const noexcept
const THIS_t &	operator= (TYPE nValNew) noexcept

Protected Attributes
TYPE volatile	m_nValue
	This MUST be sizeof(TYPE) aligned?! __DECL_ALIGN(sizeof(TYPE)). More...

Detailed Description

template<typename TYPE = INTER32_t>
class Gray::cInterlockedVal< TYPE >

thread interlocked/safe int/long. Not needed if ! _MT thread safe unitary actions on a INT32 value (>=32 bits)

Note

This uses inline __asm code and is fast!

should use __DECL_ALIGN(X) to make sure we are aligned.

Constructor & Destructor Documentation

cInterlockedVal()

template<typename TYPE = INTER32_t>

Gray::cInterlockedVal< TYPE >::cInterlockedVal ( TYPE  nValue = 0 )

inlinenoexcept

Member Function Documentation

AddX()

template<typename TYPE = INTER32_t>

TYPE Gray::cInterlockedVal< TYPE >::AddX ( TYPE  nValue )

inlinenoexcept

Returns

pre-add value.

CompareExchange()

template<typename TYPE = INTER32_t>

TYPE Gray::cInterlockedVal< TYPE >::CompareExchange ( TYPE  nValue, TYPE  lComparand = 0  )

inlinenoexcept

only if current m_nValue is lComparand set the new m_nValue to nValue

Returns

previous value.

Dec()

template<typename TYPE = INTER32_t>

TYPE Gray::cInterlockedVal< TYPE >::Dec ( )

inlinenoexcept

Returns

post decrement.

DecV()

template<typename TYPE = INTER32_t>

void Gray::cInterlockedVal< TYPE >::DecV ( )

inlinenoexcept

Exchange()

template<typename TYPE = INTER32_t>

TYPE Gray::cInterlockedVal< TYPE >::Exchange ( TYPE  nValue )

inlinenoexcept

get_Value()

template<typename TYPE = INTER32_t>

TYPE Gray::cInterlockedVal< TYPE >::get_Value ( ) const

inlinenoexcept

Inc()

template<typename TYPE = INTER32_t>

TYPE Gray::cInterlockedVal< TYPE >::Inc ( )

inlinenoexcept

Returns

post increment. e.g. NEVER 0

IncV()

template<typename TYPE = INTER32_t>

void Gray::cInterlockedVal< TYPE >::IncV ( )

inlinenoexcept

operator TYPE()

template<typename TYPE = INTER32_t>

Gray::cInterlockedVal< TYPE >::operator TYPE ( ) const

inlinenoexcept

operator++()

template<typename TYPE = INTER32_t>

TYPE Gray::cInterlockedVal< TYPE >::operator++ ( )

inlinenoexcept

Returns

The value post increment. e.g. NEVER 0

operator--()

template<typename TYPE = INTER32_t>

TYPE Gray::cInterlockedVal< TYPE >::operator-- ( )

inlinenoexcept

Returns

The value post decrement

operator=()

template<typename TYPE = INTER32_t>

const THIS_t& Gray::cInterlockedVal< TYPE >::operator= ( TYPE  nValNew )

inlinenoexcept

put_Value()

template<typename TYPE = INTER32_t>

void Gray::cInterlockedVal< TYPE >::put_Value ( TYPE  nVal )

inlinenoexcept

SetIfEqual()

template<typename TYPE = INTER32_t>

bool Gray::cInterlockedVal< TYPE >::SetIfEqual ( TYPE  nValue, TYPE  lComparand = 0  )

inlinenoexcept

Member Data Documentation

m_nValue

template<typename TYPE = INTER32_t>

TYPE volatile Gray::cInterlockedVal< TYPE >::m_nValue

protected

This MUST be sizeof(TYPE) aligned?! __DECL_ALIGN(sizeof(TYPE)).

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

• c:/Dennis/Source/Gray/GrayCore/include/cInterlockedVal.h