Communication::MpiCallbacks::CallbackHandle< Args > Class Template Reference

RAII handle for a callback. More...

#include <MpiCallbacks.hpp>

Public Member Functions
template<typename F > requires std::is_same_v<typename detail::functor_types_from_lambda< F>::argument_types, std::tuple<Args...>>
	CallbackHandle (std::shared_ptr< MpiCallbacks > cb, F &&f)
	CallbackHandle (CallbackHandle const &)=delete
	CallbackHandle (CallbackHandle &&rhs) noexcept=default
CallbackHandle &	operator= (CallbackHandle const &)=delete
CallbackHandle &	operator= (CallbackHandle &&rhs) noexcept=default
template<class... ArgRef> requires std::is_invocable_r_v<void, void (*)(Args...), ArgRef &&...>
auto	operator() (ArgRef &&...args) const
	Call the callback managed by this handle.
	~CallbackHandle ()
int	id () const

Detailed Description

template<class... Args>
class Communication::MpiCallbacks::CallbackHandle< Args >

RAII handle for a callback.

This is what the client gets for registering a dynamic (= not function pointer) callback. It manages the lifetime of the callback handle needed to call it. The handle has a type derived from the signature of the callback, which makes it possible to do static type checking on the arguments.

Definition at line 193 of file MpiCallbacks.hpp.

Constructor & Destructor Documentation

CallbackHandle() [1/3]

template<class... Args>

template<typename F >
requires std::is_same_v<typename detail::functor_types_from_lambda< F>::argument_types, std::tuple<Args...>>

Communication::MpiCallbacks::CallbackHandle< Args >::CallbackHandle ( std::shared_ptr< MpiCallbacks >  cb, F &&  f  )

inline

Definition at line 199 of file MpiCallbacks.hpp.

CallbackHandle() [2/3]

template<class... Args>

Communication::MpiCallbacks::CallbackHandle< Args >::CallbackHandle ( CallbackHandle< Args > const &  )

delete

CallbackHandle() [3/3]

template<class... Args>

Communication::MpiCallbacks::CallbackHandle< Args >::CallbackHandle ( CallbackHandle< Args > &&  rhs )

defaultnoexcept

~CallbackHandle()

template<class... Args>

Communication::MpiCallbacks::CallbackHandle< Args >::~CallbackHandle ( )

inline

Definition at line 229 of file MpiCallbacks.hpp.

Member Function Documentation

id()

template<class... Args>

int Communication::MpiCallbacks::CallbackHandle< Args >::id ( ) const

inline

Definition at line 234 of file MpiCallbacks.hpp.

operator()()

template<class... Args>

template<class... ArgRef>
requires std::is_invocable_r_v<void, void (*)(Args...), ArgRef &&...>

auto Communication::MpiCallbacks::CallbackHandle< Args >::operator() ( ArgRef &&...  args ) const

inline

Call the callback managed by this handle.

The arguments are passed to the remote callees, it must be possible to call the function with the provided arguments, otherwise this will not compile.

Definition at line 220 of file MpiCallbacks.hpp.

References stream.

operator=() [1/2]

template<class... Args>

CallbackHandle & Communication::MpiCallbacks::CallbackHandle< Args >::operator= ( CallbackHandle< Args > &&  rhs )

defaultnoexcept

operator=() [2/2]

template<class... Args>

CallbackHandle & Communication::MpiCallbacks::CallbackHandle< Args >::operator= ( CallbackHandle< Args > const &  )

delete

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

• MpiCallbacks.hpp