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at::AtomicExchange_Ptr< w_type > Class Template Reference

#include <at_atomic.h>

Inheritance diagram for at::AtomicExchange_Ptr< w_type >:

Inheritance graph
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List of all members.

Public Methods

 AtomicExchange_Ptr (w_type i_init_val)
 AtomicExchange_Ptr ()
w_type Get () const
w_type Exchange (w_type i_val)
w_type CompareExchange (w_type i_val, w_type i_compare)

Detailed Description

template<typename w_type>
class at::AtomicExchange_Ptr< w_type >

This will exchange object inside the AtomicExchange class with the object a different one. This is ONLY USEFUL FOR POD types. This will not work for anything but pointers.

Constructor & Destructor Documentation

template<typename w_type>
at::AtomicExchange_Ptr< w_type >::AtomicExchange_Ptr (  w_type    i_init_val )  [inline]
 

AtomicExchange_Ptr contructor takes a w_type to initialize this.

Parameters:
i_init_val  the initial value for this object

template<typename w_type>
at::AtomicExchange_Ptr< w_type >::AtomicExchange_Ptr (    )  [inline]
 

Member Function Documentation

template<typename w_type>
w_type at::AtomicExchange_Ptr< w_type >::CompareExchange (  w_type    i_val,
w_type    i_compare
)  [inline]
 

CompareExchange will swap the contents of this object with the passed in using the architecture specific atomic compare exchange mechanisms. This tests that the current value compares equal to i_compare before performing the exchange.

Parameters:
i_val  the new value for this object
Returns:
nothing

template<typename w_type>
w_type at::AtomicExchange_Ptr< w_type >::Exchange (  w_type    i_val )  [inline]
 

Exchange will swap the contents of this object with the one passed in using the architecture specific atomic exchange mechanisms.

Parameters:
i_val  the new value for this object
Returns:
the previous value contained in this object

template<typename w_type>
w_type at::AtomicExchange_Ptr< w_type >::Get (    )  const [inline]
 

Get will return the value of the pointer

Returns:
the current value.

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

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