Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

Construct with a default concurrency hint.

config_from_concurrency_hint();
  » more...

Construct with a specified concurrency hint.

explicit config_from_concurrency_hint(
    int concurrency_hint);
  » more...