WorkerInterface class
          #include <taskflow/core/worker.hpp>
        
        class to configure worker behavior in an executor
The tf::
for(size_t n=0; n<num_workers; n++) { create_thread([](Worker& worker) // pre-processing executor-specific worker information // ... // enter the scheduling loop // Here, WorkerInterface::scheduler_prologue is invoked, if any worker_interface->scheduler_prologue(worker); try { while(1) { perform_work_stealing_algorithm(); if(stop) { break; } } } catch(...) { exception_ptr = std::current_exception(); } // leaves the scheduling loop and joins this worker thread // Here, WorkerInterface::scheduler_epilogue is invoked, if any worker_interface->scheduler_epilogue(worker, exception_ptr); ); }
Constructors, destructors, conversion operators
- ~WorkerInterface() defaulted virtual
- default destructor
Public functions
- void scheduler_prologue(Worker& worker) pure virtual
- method to call before a worker enters the scheduling loop
- 
              void scheduler_epilogue(Worker& worker,
              std::exception_ptr ptr) pure virtual 
- method to call after a worker leaves the scheduling loop
Function documentation
              void tf::
            method to call before a worker enters the scheduling loop
| Parameters | |
|---|---|
| worker | a reference to the worker | 
The method is called by the constructor of an executor.
              void tf::
            method to call after a worker leaves the scheduling loop
| Parameters | |
|---|---|
| worker | a reference to the worker | 
| ptr | an pointer to the exception thrown by the scheduling loop | 
The method is called by the constructor of an executor.