threadschedule::FutureWithErrorHandler< T > Class Template Reference

Future wrapper that provides error callback support. More...

#include <error_handler.hpp>

Inheritance diagram for threadschedule::FutureWithErrorHandler< T >:

Public Member Functions
	FutureWithErrorHandler (std::future< T > future)
	FutureWithErrorHandler (FutureWithErrorHandler const &)=delete
auto	operator= (FutureWithErrorHandler const &) -> FutureWithErrorHandler &=delete
	FutureWithErrorHandler (FutureWithErrorHandler &&)=default
auto	operator= (FutureWithErrorHandler &&) -> FutureWithErrorHandler &=default
auto	on_error (std::function< void(std::exception_ptr)> callback) -> FutureWithErrorHandler &
	Attach an error callback.
auto	get () -> T
	Get the result, calling error callback if exception is thrown.
void	wait () const
	Wait for the future to complete.
template<typename Rep, typename Period>
auto	wait_for (std::chrono::duration< Rep, Period > const &timeout_duration) const
	Wait for the future with timeout.
template<typename Clock, typename Duration>
auto	wait_until (std::chrono::time_point< Clock, Duration > const &timeout_time) const
	Wait until a specific time point.
auto	valid () const -> bool
	Check if the future is valid.

Detailed Description

template<typename T>
class threadschedule::FutureWithErrorHandler< T >

Future wrapper that provides error callback support.

Extends std::future with the ability to attach error callbacks.

Definition at line 198 of file error_handler.hpp.

Constructor & Destructor Documentation

FutureWithErrorHandler()

template<typename T>

threadschedule::FutureWithErrorHandler< T >::FutureWithErrorHandler ( std::future< T > future )

inlineexplicit

Definition at line 201 of file error_handler.hpp.

Member Function Documentation

get()

template<typename T>

auto threadschedule::FutureWithErrorHandler< T >::get ( ) -> T

inline

Get the result, calling error callback if exception is thrown.

Definition at line 226 of file error_handler.hpp.

on_error()

template<typename T>

auto threadschedule::FutureWithErrorHandler< T >::on_error ( std::function< void(std::exception_ptr)> callback ) -> FutureWithErrorHandler&

inline

Attach an error callback.

Parameters

callback

Function to call if the future throws

Returns

Reference to this for chaining

Definition at line 216 of file error_handler.hpp.

valid()

template<typename T>

auto threadschedule::FutureWithErrorHandler< T >::valid ( ) const -> bool

inlinenodiscard

Check if the future is valid.

Definition at line 271 of file error_handler.hpp.

wait()

template<typename T>

void threadschedule::FutureWithErrorHandler< T >::wait ( ) const

inline

Wait for the future to complete.

Definition at line 245 of file error_handler.hpp.

wait_for()

template<typename T>

template<typename Rep, typename Period>

auto threadschedule::FutureWithErrorHandler< T >::wait_for ( std::chrono::duration< Rep, Period > const & timeout_duration ) const

inline

Wait for the future with timeout.

Definition at line 254 of file error_handler.hpp.

wait_until()

template<typename T>

template<typename Clock, typename Duration>

auto threadschedule::FutureWithErrorHandler< T >::wait_until ( std::chrono::time_point< Clock, Duration > const & timeout_time ) const

inline

Wait until a specific time point.

Definition at line 263 of file error_handler.hpp.

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

• error_handler.hpp