cookmem::TLSContextScope< Context, Tag > Class Template Reference

#include <allocator.h>

Public Member Functions
	TLSContextScope ()
	TLSContextScope (bool shareArena)
	TLSContextScope (const TLSContextScope &)=delete
TLSContextScope &	operator= (const TLSContextScope &)=delete
Context &	getContext ()

Detailed Description

template<class Context, class Tag>
class cookmem::TLSContextScope< Context, Tag >

Temporarily provides a function-scope context to default-constructed allocators using the matching TLSContextProvider.

Declare the scope before containers that use the context so those containers are destroyed before the context.

Constructor & Destructor Documentation

TLSContextScope() [1/2]

template<class Context , class Tag >

cookmem::TLSContextScope< Context, Tag >::TLSContextScope ( )

inline

Constructor. Creates a new context with its own arena and makes it the active context of the current thread until the scope ends.

TLSContextScope() [2/2]

template<class Context , class Tag >

cookmem::TLSContextScope< Context, Tag >::TLSContextScope ( bool  shareArena )

inlineexplicit

Constructor. Creates a new context based on the persistent thread-local context and makes it the active context of the current thread until the scope ends.

Parameters

shareArena

true to share the arena of the persistent thread-local context. With CachedMemContext, segments freed by either context can then be reused by the other. false to give the new context its own arena.

Member Function Documentation

getContext()

template<class Context , class Tag >

Context & cookmem::TLSContextScope< Context, Tag >::getContext ( )

inline

Get the memory context of this scope.

Returns

the context that is active while this scope exists.

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

• allocator.h