Usage:
mkdir build
cd build
cmake ..
cmake --build .
./eventloop
The Workers class has two constructors. The default constructor (no arguments) returns an instance utilising a single thread, or rather, it runs one task at a time in the order the tasks were added to the queue. This makes the instance act as an event loop.
The other constructor takes one argument, giving the number of concurrent threads to use. Order of execution is not guaranteed.
The post_timeout([](), int timeout) method is nonblocking, and adds the task to the main queue after the timeout.