Function inplace

boost::mpi::inplace — Wrapp a input data to indicate that it can be overriden with an ouput value.

Synopsis

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


template<typename T> inplace_t< T > inplace(T & inout);
template<typename T> inplace_t< T * > inplace(T * inout);

Description

Parameters:

inout

the contributing input value, it will be overriden with the output value where one is expected. If it is a pointer, the number of elements will be provided separatly.

Returns:

The wrapped value or pointer.