numapp::ScopedMemPolicy Class Reference

Applies memory policy to this thread at construction and reverts to previous at destruction. More...

#include <mempolicy.hpp>

Public Member Functions
	ScopedMemPolicy (MemPolicy const &new_policy)
	Constructs an object that applies the provided policy during construction and restores it during destruction.
	~ScopedMemPolicy () noexcept
	Restores old policy, if any.
	ScopedMemPolicy () noexcept=default
	Initialized a scoped memory policy that does nothing and holds no state about previous policy.
void	Swap (ScopedMemPolicy &rhs) noexcept
	Swap state with another ScopedMemPolicy.
std::error_code	Restore () noexcept
	Restores memory policy that was read during construction.

Detailed Description

Applies memory policy to this thread at construction and reverts to previous at destruction.

See also

numapp::MemPolicy

Definition at line 383 of file mempolicy.hpp.

Constructor & Destructor Documentation

ScopedMemPolicy()

numapp::ScopedMemPolicy::ScopedMemPolicy ( MemPolicy const & new_policy )

inlineexplicit

Constructs an object that applies the provided policy during construction and restores it during destruction.

Exceptions

std::system_error

containing the error code if it fails to apply new policy. Attempt to restore old policy will be done.

Definition at line 392 of file mempolicy.hpp.

Member Function Documentation

Restore()

std::error_code numapp::ScopedMemPolicy::Restore ( )

nodiscardnoexcept

Restores memory policy that was read during construction.

Returns

the error that caused it to fail to apply old policy.

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

• numapp/src/include/numapp/mempolicy.hpp