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MPI_Type_struct - Creates a struct datatype
#include <mpi.h>
int MPI_Type_struct(int count, int *lengths,
MPI_Aint *disps, MPI_Datatype *oldtypes,
MPI_Datatype *newtype)
count
- number of blocks (integer) -- also number of entries in arrays array_of_types, array_of_displacements and array_of_blocklengths
blocklens
- number of elements in each block (array)
indices
- byte displacement of each block (array)
old_types
- type of elements in each block (array of handles to datatype objects)
newtype
- new datatype (handle)
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.
MPI_Type_create_struct
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