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H5L_DELETE_BY_IDX

Removes the nth link in a group

Procedure:

H5L_DELETE_BY_IDX(loc_id, group_name, index_field, order, n, lapl_id)

Signature:

herr_t H5Ldelete_by_idx( hid_t loc_id, const char *group_name, H5_index_t index_field, H5_iter_order_t order, hsize_t n, hid_t lapl_id )

SUBROUTINE h5ldelete_by_idx_f(loc_id, group_name, index_field, order, n, &
     hdferr, lapl_id)
  IMPLICIT NONE
  INTEGER(HID_T), INTENT(IN) :: loc_id       
                           ! Identifer for object to which attribute is attached.
  CHARACTER(LEN=*), INTENT(IN) :: group_name 
                           ! Name of object, relative to location, 
                           ! from which attribute is to be removed
  INTEGER, INTENT(IN) :: index_field         
                           ! Type of index; Possible values are:
                           !    H5_INDEX_UNKNOWN_F   - Unknown index type
                           !    H5_INDEX_NAME_F      - Index on names
                           !    H5_INDEX_CRT_ORDER_F - Index on creation order
                           !    H5_INDEX_N_F	      - Number of indices defined
  INTEGER, INTENT(IN) :: order 
                           ! Order in which to iterate over index; 
                           ! Possible values are:
                           !    H5_ITER_UNKNOWN_F  - Unknown order
                           !    H5_ITER_INC_F      - Increasing order
                           !    H5_ITER_DEC_F      - Decreasing order
                           !    H5_ITER_NATIVE_F   - No particular order, 
                           !                         whatever is fastest
                           !    H5_ITER_N_F	   - Number of iteration orders
  INTEGER(HSIZE_T), INTENT(IN) :: n      
                           ! Offset within index 
  INTEGER, INTENT(OUT) :: hdferr         
                           ! Error code:
                           ! 0 on success and -1 on failure
  INTEGER(HID_T), OPTIONAL, INTENT(IN) :: lapl_id     
                           ! Link access property list
END SUBROUTINE h5ldelete_by_idx_f

Parameters:
hid_t loc_idIN: Location identifier of subject group; may be a file, group, dataset, named datatype or attribute identifier
const char *group_name    IN: Name of subject group
H5_index_t index_fieldIN: Index or field which determines the order
H5_iter_order_t orderIN: Order within field or index
hsize_t nIN: Link for which to retrieve information
hid_t lapl_idIN: Link access property list

Description:

H5L_DELETE_IDX removes the nth link in a group according to the specified order, order, in the specified index, index.

If loc_id specifies the group in which the link resides, group_name can be a dot (.).

Returns:

Returns a non-negative value if successful; otherwise returns a negative value.

Example:

Coming Soon!

History:
Release    C
1.8.0Function introduced in this release.

--- Last Modified: May 08, 2018 | 11:27 AM