tls_tricks::tls_blob< T > Struct Template Reference

Wrapper for a type, used by TLS_STRUCT helper macro. More...

#include <tls.h>

Public Types
enum	{ MAX_BYTES_NEEDED = sizeof(T) + sizeof(long) - 1, ARRAY_SIZE = MAX_BYTES_NEEDED / sizeof(long) }

Public Member Functions
void	init ()
void	fini ()
T *	get ()
	Used by fini() and init() and directly by macros. More...

Public Attributes
long	_reserved_space [ARRAY_SIZE]

Detailed Description

template<typename T>
struct tls_tricks::tls_blob< T >

Wrapper for a type, used by TLS_STRUCT helper macro.

All thread-local variables declared by TLS_STRUCT are actually just a bunch of bytes... until init() and fini() are called, that is. After that the tls_blob acts like a smart pointer.

Member Enumeration Documentation

anonymous enum

template<typename T>

anonymous enum

Enumerator
MAX_BYTES_NEEDED
ARRAY_SIZE

Member Function Documentation

fini()

template<typename T>

void tls_tricks::tls_blob< T >::fini ( )

inline

Call T's destructor

get()

template<typename T>

T* tls_tricks::tls_blob< T >::get ( )

inline

Used by fini() and init() and directly by macros.

init()

template<typename T>

void tls_tricks::tls_blob< T >::init ( )

inline

Placement new, using _reserved_space, to make the type T's constructor get called.

Member Data Documentation

_reserved_space

template<typename T>

long tls_tricks::tls_blob< T >::_reserved_space[ARRAY_SIZE]

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

• src/common/tls.h