Function cartesian_dimensions
boost::mpi::cartesian_dimensions
 
Synopsis
std::vector< int > & 
cartesian_dimensions(int nb_proc, std::vector< int > & dims);
Description
Given en number of processes, and a partially filled sequence of dimension, try to complete the dimension sequence. 
| Parameters: | 
| dims
 | a sequence of positive or null dimensions. Non zero dimension will be left untouched.  |  
| nb_proc
 | the numer of mpi processes.fill a sequence of dimension.  |  |