Name: H5Tget_tag
Signature:
char *H5Tget_tag(hid_t type_id )
Purpose:
Gets the tag associated with an opaque datatype.
Description:
H5Tget_tag returns the tag associated with the opaque datatype type_id.

The tag is returned via a pointer to an allocated string, which the caller must free.

Parameters:
Returns:
Returns a pointer to an allocated string if successful; otherwise returns NULL.
Fortran90 Interface: h5tget_tag_f
SUBROUTINE h5tget_tag_f(type_id, tag,taglen, hdferr) 
  IMPLICIT NONE
  INTEGER(HID_T), INTENT(IN) :: type_id  ! Datatype identifier 
  CHARACTER(LEN=*), INTENT(OUT) :: tag   ! Unique ASCII string with which the
                                         ! opaque datatype is to be tagged
  INTEGER, INTENT(OUT) :: taglen         ! Length of tag 
  INTEGER, INTENT(OUT) :: hdferr         ! Error code
END SUBROUTINE h5tget_tag_f