cds::container::weak_ringbuffer::traits Struct Reference

WeakRingBuffer default traits More...

#include <cds/container/weak_ringbuffer.h>

Public Types
enum	{ padding = opt::cache_line_padding }
	Padding for internal critical atomic data. Default is opt::cache_line_padding.
typedef cds::opt::v::uninitialized_dynamic_buffer< void *>	buffer
	Buffer type for internal array.
typedef cds::opt::v::auto_cleaner	value_cleaner
	A functor to clean item dequeued. More...
typedef opt::v::relaxed_ordering	memory_model
	C++ memory ordering model. More...

Detailed Description

WeakRingBuffer default traits

Member Typedef Documentation

memory_model

typedef opt::v::relaxed_ordering cds::container::weak_ringbuffer::traits::memory_model

C++ memory ordering model.

Can be opt::v::relaxed_ordering (relaxed memory model, the default) or opt::v::sequential_consistent (sequentially consistent memory model).

value_cleaner

typedef cds::opt::v::auto_cleaner cds::container::weak_ringbuffer::traits::value_cleaner

A functor to clean item dequeued.

The functor calls the destructor for popped element. After a set of items is dequeued, value_cleaner cleans the cells that the items have been occupied. If T is a complex type, value_cleaner may be useful feature. For POD types opt::v::empty_cleaner is suitable

Default value is opt::v::auto_cleaner that calls destructor only if it is not trivial.

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

• cds/container/weak_ringbuffer.h