callback.hpp File Reference

#include <atomic>
#include <concepts>
#include <functional>
#include <memory>
#include <stdexcept>
#include <type_traits>
#include <utility>
#include <variant>
#include "mrs_lib/coro/task.hpp"
#include "mrs_lib/utility/meta.hpp"
#include "mrs_lib/utility/scope_cleanup.hpp"

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Classes
class	mrs_lib::coro_callback_tags::Reentrant
	Policy tag for reentrant CoroCallback. More...
class	mrs_lib::coro_callback_tags::CancelNew< CallbackRetType >
	Policy tag for CoroCallback ignores new callbacks, when another is already running. More...
class	mrs_lib::coro_callback_tags::CancelNew< void >
	Void specialization of CancelNew. More...
class	mrs_lib::coro_callback_tags::CancelNewDefault
	Policy tag for CoroCallback ignores new callbacks, when another is already running. More...
class	mrs_lib::CoroCallback<... >
	Base template for CoroCallback. More...
class	mrs_lib::CoroCallback< CallbackRetType(CallbackArgs...)>
	Wrapper for safe binding of coroutines to use as callbacks. More...
struct	mrs_lib::internal::CallbackSignature< Ret, meta::TypeList< Params... >, meta::TypeList< Args... > >
	Type trait to determine the signature of a callback function. More...

Namespaces
namespace	mrs_lib
	All mrs_lib functions, classes, variables and definitions are contained in this namespace.
namespace	mrs_lib::coro_callback_tags
	Namespace for tag types used in CoroCallback.

Typedefs
template<typename CallbackRetType>
using	mrs_lib::CoroReentrantPolicyVariant = std::variant<coro_callback_tags::Reentrant, coro_callback_tags::CancelNew<CallbackRetType>>
	Variant of CoroCallback reentrancy policies.
template<typename Ret, typename Params, typename Args>
using	mrs_lib::internal::CallbackSignatureT = CallbackSignature<Ret, Params, Args>::type
	Helper type alias for CallbackSignature<Ret, Params, Args>::type.

Functions
template<typename F>
	mrs_lib::coro_callback_tags::CancelNew (F) -> CancelNew< std::invoke_result_t< F > >
	Deduction guide to deduce CancelNew type from factory function.
template<typename R, typename... Params, typename... Args, bool Noexcept>
	mrs_lib::CoroCallback (auto, mrs_lib::Task< R >(*)(Params...) noexcept(Noexcept), Args &&...) -> CoroCallback< internal::CallbackSignatureT< R, meta::TypeList< Params... >, meta::TypeList< Args... > > >
	Deduction guide for free functions.
template<typename C1, typename C2, typename R, typename... Params, typename... Args, bool Noexcept>
	mrs_lib::CoroCallback (auto, mrs_lib::Task< R >(C1::*)(Params...) noexcept(Noexcept), C2, Args &&...) -> CoroCallback< internal::CallbackSignatureT< R, meta::TypeList< Params... >, meta::TypeList< Args... > > >
	Deduction guide for non const member functions.

Typedef Documentation

CallbackSignatureT

template<typename Ret, typename Params, typename Args>

using mrs_lib::internal::CallbackSignatureT = CallbackSignature<Ret, Params, Args>::type

Helper type alias for CallbackSignature<Ret, Params, Args>::type.

Template Parameters

Ret	Return type of the callback.
Params	Parameter types of the callback.
Args	Argument types to bind to the callback.