mpi::mpi_broadcast

#include <mpi.hpp>

Synopsis

1. template<typename T>

   void mpi_broadcast (T & x, communicator c = {}, int root = 0)
2. template<typename T>

   void mpi_broadcast (std::vector<T> & v, communicator c = {}, int root = 0)
3. void mpi_broadcast (std::string & s, communicator c, int root)

Documentation

Template parameters

• T Type to be broadcasted.

Parameters

• x Object to be broadcasted.

• c mpi::communicator.

• root Rank of the root process.

• v std::vector to broadcast.

• s std::string to broadcast.