Same as the preceding overload, using the specified thread attributes.
Declared in <bslmt_threadgroup.h>
template<class INVOKABLE>
int
addThreads(
INVOKABLE const& functor,
int numThreads,
ThreadAttributes const& attributes);Begin executing the specified invokable functor in the specified new numThreads, using the specified thread attributes. Return numThreads on success, or the number of threads successfully started otherwise. INVOKABLE shall be a copy-constructible type having the equivalent of void operator()(). Note that threads are always created joinable, regardless of the mode specified in attributes.
numThreads on success, or the number of threads successfully started otherwise
| Name | Description |
|---|---|
| functor | invokable object executed as the thread entry point |
| numThreads | number of new threads to start |
| attributes | properties for the new threads |