reduce_optional.hpp File Reference

#include <boost/mpi/collectives/all_reduce.hpp>
#include <boost/mpi/communicator.hpp>
#include <cassert>
#include <functional>
#include <optional>

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Namespaces
namespace	Utils
namespace	Utils::Mpi

Functions
template<typename T >
T	Utils::Mpi::reduce_optional (boost::mpi::communicator const &comm, std::optional< T > const &result)
	Reduce an optional on the head node.