libstdc++: std::future_error Class Reference

libstdc++

std::future_error Class Reference
Concurrency » Futures | Diagnostics » Exceptions

`#include <future>`

Inheritance diagram for std::future_error:
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## Public Member Functions
| future_error (future_errc __errc)
const error_code & | code () const noexcept
virtual const char * | what () const noexcept

## Friends
void | __throw_future_error (int)

## Detailed Description

Exception type thrown by futures.

Since
  C++11

Definition at line 111 of file future.

## Constructor & Destructor Documentation

## ◆ future_error()

std::future_error::future_error | ( | future_errc | __errc | ) |
| inlineexplicit

Definition at line 115 of file future.

## Member Function Documentation

## ◆ code()

const error_code & std::future_error::code | ( |  | ) | const
| inlinenoexcept

Definition at line 125 of file future.

## ◆ what()

virtual const char * std::future_error::what | ( |  | ) | const
| virtualnoexcept

Returns a C-style character string describing the general cause of the current error (the same string passed to the ctor).

Reimplemented from std::logic_error.

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

- future