How can I handle errors in asynchronous C++ code?
In asynchronous C++, you can handle errors using try-catch blocks, futures, or error codes. Would you like examples?
Yes, please provide an example using futures.
Sure! You can use std::async
to run a function asynchronously and then check for errors using std::future::get()
. If an exception was thrown, it will be rethrown here.
What if I want to handle multiple asynchronous tasks?
You can use std::promise
and std::future
to manage multiple tasks. Each task can set its promise, and you can wait for all futures to complete.
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