kcenon::thread::detail::job_eraser Class Reference

Type erasure helper for heterogeneous job storage. More...

#include <template_helpers.h>

Collaboration diagram for kcenon::thread::detail::job_eraser:

Classes
struct	vtable_t

Public Member Functions
template<typename Job >
	job_eraser (Job &&job)
void	execute ()
void	destroy ()

Private Attributes
const vtable_t *	vtable_
char	storage_ [64]

Static Private Attributes
template<typename Job >
static constexpr vtable_t	vtable_for

Detailed Description

Type erasure helper for heterogeneous job storage.

Definition at line 190 of file template_helpers.h.

Constructor & Destructor Documentation

job_eraser()

template<typename Job >

kcenon::thread::detail::job_eraser::job_eraser ( Job && job )

inline

Definition at line 193 of file template_helpers.h.

            : vtable_(&vtable_for<std::decay_t<Job>>)
            , storage_(std::forward<Job>(job)) {}

Member Function Documentation

destroy()

void kcenon::thread::detail::job_eraser::destroy ( )

inline

Definition at line 201 of file template_helpers.h.

                       {
            vtable_->destroy(storage_);
        }

References kcenon::thread::detail::job_eraser::vtable_t::destroy, storage_, and vtable_.

execute()

void kcenon::thread::detail::job_eraser::execute ( )

inline

Definition at line 197 of file template_helpers.h.

                       {
            vtable_->execute(storage_);
        }

References kcenon::thread::detail::job_eraser::vtable_t::execute, storage_, and vtable_.

Member Data Documentation

storage_

char kcenon::thread::detail::job_eraser::storage_[64]

private

Definition at line 218 of file template_helpers.h.

Referenced by destroy(), and execute().

vtable_

const vtable_t* kcenon::thread::detail::job_eraser::vtable_

private

Definition at line 217 of file template_helpers.h.

Referenced by destroy(), and execute().

vtable_for

template<typename Job >

vtable_t kcenon::thread::detail::job_eraser::vtable_for

staticconstexprprivate

Initial value:

= {
            [](void* ptr) { static_cast<Job*>(ptr)->do_work(); },
            [](void* ptr) { static_cast<Job*>(ptr)->~Job(); }
        }

Definition at line 212 of file template_helpers.h.

                                               {
            [](void* ptr) { static_cast<Job*>(ptr)->do_work(); },
            [](void* ptr) { static_cast<Job*>(ptr)->~Job(); }
        };

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

• include/kcenon/thread/impl/typed_pool/template_helpers.h