Construct a fixed-size thread pool.
Declared in <bdlmt_fixedthreadpool.h>
FixedThreadPool(
int numThreads,
int maxNumPendingJobs,
bslma::Allocator* basicAllocator = 0);Construct a thread pool with the specified numThreads number of threads and a job queue of capacity sufficient to enqueue the specified maxNumPendingJobs without blocking. Optionally specify a basicAllocator used to supply memory. If basicAllocator is 0, the currently installed default allocator is used. The name used for created threads is "bdl.FixedPool". The behavior is undefined unless 1 <= numThreads. Note that the actual job queue capacity can be obtained using queueCapacity, and may be more than maxNumPendingJobs.
| Name | Description |
|---|---|
| numThreads | number of processing threads |
| maxNumPendingJobs | capacity of the pending-job queue |
| basicAllocator | memory allocator; null uses the default |