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

This is an older version of Boost and was released in 2019. The current version is 1.89.0.

Function operator&

Function operator&

boost::mpi::operator& — Computes the intersection of two process groups.

Synopsis

// In header: <boost/mpi/group.hpp>


BOOST_MPI_DECL group operator&(const group & g1, const group & g2);

Description

This routine returns a new group that contains all processes that are in group g1 and in group g2, ordered in the same way as g1. Equivalent to MPI_Group_intersection.