/*D
   MPI_Graph_map - Maps process to graph topology information

Synopsis:
.vb
int MPI_Graph_map(MPI_Comm comm, int nnodes, const int indx[],
                  const int edges[], int *newrank)
.ve

Input Parameters:
+ comm - input communicator (handle)
. nnodes - number of graph nodes (integer)
. indx - integer array specifying the graph structure, see MPI_GRAPH_CREATE (integer)
- edges - integer array specifying the graph structure (integer)

Output Parameters:
. newrank - reordered rank of the calling process; MPI_UNDEFINED if the calling process does not belong to graph (integer)

.N ThreadSafe

.N Fortran

.N Errors
.N MPI_SUCCESS
.N MPI_ERR_ARG
.N MPI_ERR_COMM
.N MPI_ERR_OTHER

D*/

