RAII guard for setting executor context. More...

#include <thread_pool_executor.h>

Collaboration diagram for kcenon::container::async::executor_context_guard:

Public Member Functions
	executor_context_guard (executor_ptr executor)

	~executor_context_guard ()

	executor_context_guard (const executor_context_guard &)=delete

executor_context_guard &	operator= (const executor_context_guard &)=delete

Private Attributes
executor_ptr	previous_

Detailed Description

RAII guard for setting executor context.

Sets the executor on construction and restores the previous executor on destruction.

{
    executor_context_guard guard(my_executor);
    // All async operations in this scope use my_executor
    auto result = co_await container.serialize_async();
}
// Previous executor restored

Definition at line 284 of file thread_pool_executor.h.

Constructor & Destructor Documentation

◆ executor_context_guard() [1/2]

kcenon::container::async::executor_context_guard::executor_context_guard ( executor_ptr executor )

inlineexplicit

Definition at line 287 of file thread_pool_executor.h.

            : previous_(async_executor_context::instance().get_executor())
        {
            async_executor_context::instance().set_executor(std::move(executor));
        }

References kcenon::container::async::async_executor_context::instance(), and kcenon::container::async::async_executor_context::set_executor().

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◆ ~executor_context_guard()

kcenon::container::async::executor_context_guard::~executor_context_guard ( )

inline

Definition at line 293 of file thread_pool_executor.h.

        {
            async_executor_context::instance().set_executor(std::move(previous_));
        }

References kcenon::container::async::async_executor_context::instance(), previous_, and kcenon::container::async::async_executor_context::set_executor().

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◆ executor_context_guard() [2/2]

kcenon::container::async::executor_context_guard::executor_context_guard ( const executor_context_guard & )

delete

Member Function Documentation

◆ operator=()

executor_context_guard & kcenon::container::async::executor_context_guard::operator= ( const executor_context_guard & )

delete

Member Data Documentation

◆ previous_

executor_ptr kcenon::container::async::executor_context_guard::previous_

private

Definition at line 302 of file thread_pool_executor.h.

Referenced by ~executor_context_guard().

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

internal/async/thread_pool_executor.h

Public Member Functions

Private Attributes