lintel::PropertyValueStorage< T, Enable > Class Template Reference

#include <PropertyValueStorage.h>

Public Member Functions
	PropertyValueStorage ()
	PropertyValueStorage (const T &value)
T	load () const
void	store (const T &value)

Static Public Member Functions
static constexpr bool	isLockFree ()

Detailed Description

template<class T, class Enable = void>
class lintel::PropertyValueStorage< T, Enable >

Storage for a property value.

For trivially copyable types whose std::atomic<T> is always lock-free the value is held in a std::atomic and read/written without any lock, so that it can be accessed from real-time contexts. All other types (e.g. std::string) fall back to a reader-writer lock.

Constructor & Destructor Documentation

PropertyValueStorage() [1/2]

template<class T , class Enable = void>

lintel::PropertyValueStorage< T, Enable >::PropertyValueStorage ( )

inline

PropertyValueStorage() [2/2]

template<class T , class Enable = void>

lintel::PropertyValueStorage< T, Enable >::PropertyValueStorage ( const T &  value )

inlineexplicit

Member Function Documentation

isLockFree()

template<class T , class Enable = void>

static constexpr bool lintel::PropertyValueStorage< T, Enable >::isLockFree ( )

inlinestaticconstexpr

Returns

true if reads/writes are guaranteed lock-free

load()

template<class T , class Enable = void>

T lintel::PropertyValueStorage< T, Enable >::load ( ) const

inline

Returns

the current value (lock-free if the specialization applies)

store()

template<class T , class Enable = void>

void lintel::PropertyValueStorage< T, Enable >::store ( const T &  value )

inline

Set the value

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

• src/include/lintel/core/models/PropertyValueStorage.h