NAME¶
MPIR_Type_struct - create a struct datatype
SYNOPSIS¶
#undef FUNCNAME
#define FUNCNAME MPIR_Type_struct
#undef FCNAME
#define FCNAME MPL_QUOTE(FUNCNAME)
int MPIR_Type_struct(int count,
const int *blocklength_array,
const MPI_Aint * displacement_array,
const MPI_Datatype * oldtype_array, MPI_Datatype * newtype)
- count
- - number of blocks in vector
- blocklength_array
- - number of elements in each block
- displacement_array
- - offsets of blocks from start of type in bytes
- oldtype_array
- - types (using handle) of datatypes on which vector is based
OUTPUT PARAMETERS¶
- newtype
- - handle of new struct datatype
RETURN VALUE¶
MPI_SUCCESS on success, MPI errno on failure.