- Created by Mike McGreevy on Nov 15, 2017
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H5T_GET_MEMBER_CLASS
Returns datatype class of compound datatype member.
Procedure:
H5T_GET_MEMBER_CLASS(cdtype_id, member_no)
Signature:
H5T_class_t H5Tget_member_class( hid_t cdtype_id, unsigned member_no )
SUBROUTINE h5tget_member_class_f(type_id, member_no, class, hdferr)
INTEGER(HID_T), INTENT(IN) :: type_id ! Datatype identifier
INTEGER, INTENT(IN) :: member_no ! Member number
INTEGER, INTENT(OUT) :: class ! Member class
INTEGER, INTENT(OUT) :: hdferr ! Error code
END SUBROUTINE h5tget_member_class_f
Parameters:
hid_t cdtype_id | IN: Datatype identifier of compound object. |
unsigned member_no | IN: Compound object member number. |
Description:
Given a compound datatype, cdtype_id, the function H5Tget_member_class returns the datatype class of the compound datatype member specified by member_no.
Valid class identifiers are as defined in H5Tget_class.
Returns:
Returns the datatype class, a non-negative value, if successful; otherwise returns a negative value.
Example:
int
main (void)
{
hsize_t dims[2], dimsm[2];
int data[DIM0][DIM1]; /* data to write */
int sdata[DIM0_SUB][DIM1_SUB]; /* subset to write */
int rdata[DIM0][DIM1]; /* buffer for read */
hid_t file_id, dataset_id; /* handles */
hid_t dataspace_id, memspace_id;
PROGRAM COMPOUNDEXAMPLE
USE HDF5 ! This module contains all necessary modules
IMPLICIT NONE
CHARACTER(LEN=11), PARAMETER :: filename = "compound.h5" ! File name
CHARACTER(LEN=8), PARAMETER :: dsetname = "Compound" ! Dataset name
INTEGER, PARAMETER :: dimsize = 6 ! Size of the dataset
INTEGER(HID_T) :: file_id ! File identifier
int main (void)
{
/*
* Data initialization.
*/
int i, j;
int data[NX][NY]; // buffer for data to write
for (j = 0; j < NX; j++)
{
for (i = 0; i < NY; i++)
public class H5Ex_D_Chunk {
private static String FILENAME = "H5Ex_D_Chunk.h5";
private static String DATASETNAME = "DS1";
private static final int DIM_X = 6;
private static final int DIM_Y = 8;
private static final int CHUNK_X = 4;
private static final int CHUNK_Y = 4;
private static final int RANK = 2;
private static final int NDIMS = 2;
History:
| Release | C |
| 1.6.4 | membno parameter type changed to unsigned. |
--- Last Modified: November 15, 2017 | 09:20 AM