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Hdf rm anchor
AnchorNamesummary

Excerpt

Returns a new identifier for a previously-opened HDF5 file

.

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Hdf rm anchor
AnchorNameprocedure

Procedure:
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H5F_REOPEN (file_id)

Hdf rm anchor
AnchorNamesignature

Signature:
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<pre><code class="language-c">hid_t H5Freopen(hid_t file_id )</code></pre>
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<pre><code class="language-fortran">SUBROUTINE h5freopen_f(file_id, new_file_id, hdferr)
  IMPLICIT NONE 
  INTEGER(HID_T), INTENT(IN)  :: file_id     ! File identifier 
  INTEGER(HID_T), INTENT(OUT) :: new_file_id ! New file identifier 
  INTEGER, INTENT(OUT)        :: hdferr      ! Error code 
                                             ! 0 on success and -1 on failure
END SUBROUTINE h5freopen_f</code></pre>

Hdf rm anchor
AnchorNameparameters

Parameters:
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hid_t file_id    IN: Identifier of a file for which an additional identifier is required

. returns

Hdf rm anchor
AnchorNamedescription

Description:
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H5Freopen

H5F_REOPEN returns a new file identifier for an already-open HDF5 file, as specified by file_id. Both identifiers share caches and other information. The only difference between the identifiers is that the new identifier is not mounted anywhere and no files are mounted on it.

Note that there is no circumstance under

which H5Freopen can

which H5F_REOPEN can actually open a closed file; the file must already be open and have an active file_id. E.g., one cannot close a file

with H5Fclose 

with H5F_CLOSE (file_id)

 

then

use H5Freopen 

use H5F_REOPEN(file_id) to reopen it.

The new file identifier should be closed by

calling H5Fclose when

calling H5F_CLOSE when it is no longer needed.

Hdf rm anchor
AnchorNamereturns

Returns:
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Returns a new file identifier if successful; otherwise returns a negative value.

Hdf rm anchor
AnchorNameexample

Example:
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Bitbucket Server file
repoSlughdf5
branchIdrefs/heads/1.10/master
projectKeyHDFFV
filepathexamples/h5_subset.c
showLineNumberstrue
lineStart32
progLangcpp
lineEnd42
applicationLink5ac7b370-7412-3c8c-ad20-807a68261336

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Bitbucket Server file
repoSlughdf5
branchIdrefs/heads/1.10/master
projectKeyHDFFV
filepathfortran/examples/compound.f90
showLineNumberstrue
lineStart25
progLangplain
lineEnd35
applicationLink5ac7b370-7412-3c8c-ad20-807a68261336