MPI_Keyval_create

MPI_Keyval_create - Generates a new communicator attribute key

SYNOPSIS
 

 
#include <mpi.h> 
int MPI_Keyval_create(MPI_Copy_function *cpyfunc, 
        MPI_Delete_function *delfunc, 
        int *key, void *extra)

INPUT PARAMETERS

cpyfunc
- Copy callback function for keyval
delfunc
- Delete callback function for keyval

extra
- Extra state for callback functions


OUTPUT PARAMETER

key
- key value for future access (integer)


NOTES

This function is deprecated. It has been replaced with an MPI-2 function (see the "See also" section, below), which provides the same functionality. This function is (or effectively is) a wrapper to the replacement function, anyway. User programs should use the MPI-2 replacement function instead of this function.

Some functions are deprecated because their names did not conform to the stricter naming conventions of MPI-2; others are deprecated because they have been replaced with more flexible functionality.


SEE ALSO

MPI_Comm_create_keyval


© 2009 Critical Software SA. All trademarks and copyrights on this page are owned by their respective owners.
csWMPI II II™, csWMPI II™ and PatentMPI™ are trademarks of Critical Software SA. All Rights Reserved.