Galois::GAtomic< T > Class Template Reference

Atomic Wrapper for any integer or bool type. More...

#include <Atomic.h>

List of all members.

Public Member Functions
	GAtomic (const T &i)
	Initialize with a value.
T	operator+= (const T &rhs)
	atomic add and fetch
T	operator-= (const T &rhs)
	atomic sub and fetch
T	operator++ ()
	atomic increment and fetch
T	operator++ (int)
	atomic fetch and increment
T	operator-- ()
	atomic decrement and fetch
T	operator-- (int)
	atomic fetch and decrement
	operator T () const
	conversion operator to base data type
T	operator= (const T &i)
	assign from underlying type
T	operator= (const GAtomic &i)
	assignment operator
bool	cas (const T &expected, const T &updated)
	direct compare and swap
Private Attributes
T	val

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Detailed Description

template<typename T>
class Galois::GAtomic< T >

Atomic Wrapper for any integer or bool type.

An atomic wrapper that provides sensible atomic behavior for most primative data types. Operators return the value of type T so as to retain atomic RMW semantics.

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Constructor & Destructor Documentation

template<typename T >

Galois::GAtomic< T >::GAtomic

(

const T &

i

)

[inline, explicit]

Initialize with a value.

---

Member Function Documentation

template<typename T >

bool Galois::GAtomic< T >::cas	(	const T &	expected,
		const T &	updated
	)			[inline]

direct compare and swap

template<typename T >

Galois::GAtomic< T >::operator T

(

)

const [inline]

conversion operator to base data type

template<typename T >

T Galois::GAtomic< T >::operator++

(

int

)

[inline]

atomic fetch and increment

template<typename T >

T Galois::GAtomic< T >::operator++

(

)

[inline]

atomic increment and fetch

template<typename T >

T Galois::GAtomic< T >::operator+=

(

const T &

rhs

)

[inline]

atomic add and fetch

template<typename T >

T Galois::GAtomic< T >::operator--

(

int

)

[inline]

atomic fetch and decrement

template<typename T >

T Galois::GAtomic< T >::operator--

(

)

[inline]

atomic decrement and fetch

template<typename T >

T Galois::GAtomic< T >::operator-=

(

const T &

rhs

)

[inline]

atomic sub and fetch

template<typename T >

T Galois::GAtomic< T >::operator=

(

const GAtomic< T > &

i

)

[inline]

assignment operator

template<typename T >

T Galois::GAtomic< T >::operator=

(

const T &

i

)

[inline]

assign from underlying type

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Member Data Documentation

template<typename T >

T Galois::GAtomic< T >::val [private]

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

• Atomic.h