AtomicSharedPtr< T > Class Template Reference

An atomic shared_ptr, for use in LLVM/clang builds (temporarily, until LLVM adds support for c++20 atomic shared_ptr). More...

#include <qgsthreadingutils.h>

Public Member Functions
	AtomicSharedPtr ()=default
	AtomicSharedPtr (AtomicSharedPtr &&)=delete
	AtomicSharedPtr (const AtomicSharedPtr &)=delete
	AtomicSharedPtr (T p)
	Constructor for an atomic shared pointer.
T	load (std::memory_order order=std::memory_order_seq_cst) const
	Atomic load (multiple readers allowed simultaneously).
AtomicSharedPtr &	operator= (AtomicSharedPtr &&)=delete
AtomicSharedPtr &	operator= (const AtomicSharedPtr &)=delete
void	store (T p, std::memory_order order=std::memory_order_seq_cst)
	Atomic store.

Detailed Description

template<typename T>
class AtomicSharedPtr< T >

An atomic shared_ptr, for use in LLVM/clang builds (temporarily, until LLVM adds support for c++20 atomic shared_ptr).

Since

QGIS 4.4

Definition at line 444 of file qgsthreadingutils.h.

Constructor & Destructor Documentation

AtomicSharedPtr() [1/4]

template<typename T>

AtomicSharedPtr< T >::AtomicSharedPtr ( )

default

AtomicSharedPtr() [2/4]

template<typename T>

AtomicSharedPtr< T >::AtomicSharedPtr ( T p )

inlineexplicit

Constructor for an atomic shared pointer.

Definition at line 450 of file qgsthreadingutils.h.

AtomicSharedPtr() [3/4]

template<typename T>

AtomicSharedPtr< T >::AtomicSharedPtr ( const AtomicSharedPtr< T > & )

delete

AtomicSharedPtr() [4/4]

template<typename T>

AtomicSharedPtr< T >::AtomicSharedPtr ( AtomicSharedPtr< T > && )

delete

Member Function Documentation

load()

template<typename T>

T AtomicSharedPtr< T >::load ( std::memory_order order = std::memory_order_seq_cst ) const

inlinenodiscard

Atomic load (multiple readers allowed simultaneously).

Definition at line 460 of file qgsthreadingutils.h.

operator=() [1/2]

template<typename T>

AtomicSharedPtr & AtomicSharedPtr< T >::operator= ( AtomicSharedPtr< T > && )

delete

operator=() [2/2]

template<typename T>

AtomicSharedPtr & AtomicSharedPtr< T >::operator= ( const AtomicSharedPtr< T > & )

delete

store()

template<typename T>

void AtomicSharedPtr< T >::store ( T p, std::memory_order order = std::memory_order_seq_cst )

inline

Atomic store.

Definition at line 468 of file qgsthreadingutils.h.

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

• /build/qgis-4.3.0+git20261020+35968c35f7e+99sid/src/core/qgsthreadingutils.h