MPE_GetTags
Returns tags that can be used in communication with a  communicator 
Synopsis
int MPE_GetTags( comm_in, ntags, comm_out, first_tag )
MPI_Comm comm_in, *comm_out;
int      ntags, *first_tag;
Input Parameters
|  | comm_in | Input communicator 
 | 
|  | ntags | Number of tags 
 | 
Output Parameters
|  | comm_out | Output communicator.  May be comm_in. 
 | 
|  | first_tag | First tag available 
 | 
Returns
MPI_SUCCESS on success, MPI error class on failure.
Notes
This routine returns the requested number of tags, with the tags being
first_tag, first_tag+1, ..., first_tag+ntags-1.
These tags are guarenteed to be unique within comm_out.
See Also
 MPE_ReturnTags
Location:privtags.c