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Hdf rm anchor
AnchorNamesummary

Excerpt

Reads one or several fields. The fields are identified by name

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Hdf rm anchor
AnchorNameprocedure

Procedure:
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H5TB_READ_FIELDS_NAME ( loc_id, table_name, field_names, start, nrecords, type_size, field_offset, dst_sizes, data)

Hdf rm anchor
AnchorNamesignature

Signature:
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<pre><code class="language-c">herr_t H5TBread_fields_name ( hid_t loc_id, const char *table_name, 
             const char * field_names, hsize_t start, hsize_t nrecords, size_t type_size,  const size_t *field_offset, 
             const size_t *dst_sizes, void *data )</code></pre>
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<pre><code class="language-fortran">subroutine h5tbread_field_name_f(loc_id, dset_name, field_name, start, &
                                 nrecords, type_size, buf, errcode) 
  implicit none
  integer(HID_T), intent(IN) :: loc_id           ! file or group identifier 
  character(LEN=*), intent(IN) :: dset_name      ! name of the dataset 
  character(LEN=*), intent(IN) :: field_name     ! name of the field
  integer(HSIZE_T), intent(IN) :: start          ! start record 
  integer(HSIZE_T), intent(IN) :: nrecords       ! records
  integer(SIZE_T), intent(IN) :: type_size       ! type size
  <TYPE>, intent(IN), dimension(*) :: buf        ! data buffer 
  integer :: errcode                             ! error code
end subroutine h5tbread_field_name_f</code></pre>

Hdf rm anchor
AnchorNameparameters

Parameters:
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hid_t loc_idIN: Identifier of the file or group to read the table within
const char *table_nameIN: The name of the dataset to read
const char * field_namesIN: An array containing the names of the fields to read
hsize_t  startIN: The start record to read from
hsize_t nrecordsIN: The number of records to read.
hsize_t type_size

IN: The size in bytes of the structure associated with the table (This value is obtained with sizeof.)

const size_t *field_offsetIN: An array containing the offsets of the fields
const size_t *dst_sizesIN: An array containing the size in bytes of the fields
void *dataOUT: Buffer with data

Hdf rm anchor
AnchorNamedescription

Description:
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H5TB_READ_FIELDS_NAME reads the fields identified by field_names from a dataset named table_name attached to the object specified by the identifier loc_id

Hdf rm anchor
AnchorNamereturns

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

Hdf rm anchor
AnchorNameexample

Example:
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