rpa::cas2_mutex< Iter1, Iter2, Mutex > Struct Template Reference

Emulates a double compare-and-swap with a mutex. More...

#include <cas.h>

Inheritance diagram for rpa::cas2_mutex< Iter1, Iter2, Mutex >:

List of all members.

Static Public Member Functions
static bool	cas (typename atomic< Iter1 >::atomic_type *It1Ptr, Iter1 It1Old, Iter1 It1New, typename atomic< Iter2 >::atomic_type *It2Ptr, Iter2 It2Old, Iter2 It2New)
Static Public Attributes
static Mutex	sttMtx

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Detailed Description

template<class Iter1, class Iter2, class Mutex>
struct rpa::cas2_mutex< Iter1, Iter2, Mutex >

Emulates a double compare-and-swap with a mutex.

Allows to implement a CompareAndSwap even for iterators which have no support for atomic operations, by simulating them with a mutex. This is for testing purpose, because there is no performance benefit.

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Member Function Documentation

template<class Iter1, class Iter2, class Mutex>

static bool rpa::cas2_mutex< Iter1, Iter2, Mutex >::cas	(	typename atomic< Iter1 >::atomic_type *	It1Ptr,
		Iter1	It1Old,
		Iter1	It1New,
		typename atomic< Iter2 >::atomic_type *	It2Ptr,
		Iter2	It2Old,
		Iter2	It2New
	)			[inline, static]

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Member Data Documentation

template<class Iter1, class Iter2, class Mutex>

Mutex rpa::cas2_mutex< Iter1, Iter2, Mutex >::sttMtx [static]

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

• cas.h

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