cds::opt::memory_model< Type > Struct Template Reference

[type-option] Option setter for C++ memory model More...

#include <cds/opt/options.h>

Detailed Description

template<typename Type>
struct cds::opt::memory_model< Type >

[type-option] Option setter for C++ memory model

The cds library supports following memory ordering constraints for atomic operations in container implementation:

• v::relaxed_ordering - relaxed C++ memory model. This mode supports full set of memory ordering constraints: memory_order_relaxed, memory_order_acquire, memory_order_release and so on.
• v::sequential_consistent - sequentially consistent C++ memory model (default memory ordering for C++). In this mode any memory ordering constraint maps to memory_order_seq_cst.

The Type template parameter can be v::relaxed_ordering or v::sequential_consistent.

You may mix different memory ordering options for different containers: one declare as sequentially consistent, another declare as relaxed. Usually, v::relaxed_ordering is the default memory ordering for libcds containers.

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

• cds/opt/options.h