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!****h* ROBODoc/H5Z
!
! NAME
! MODULE H5Z
!
! PURPOSE
! This file contains Fortran interfaces for H5Z functions.
!
! COPYRIGHT
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
! Copyright by The HDF Group. *
! Copyright by the Board of Trustees of the University of Illinois. *
! All rights reserved. *
! *
! This file is part of HDF5. The full HDF5 copyright notice, including *
! terms governing use, modification, and redistribution, is contained in *
! the files COPYING and Copyright.html. COPYING can be found at the root *
! of the source code distribution tree; Copyright.html can be found at the *
! root level of an installed copy of the electronic HDF5 document set and *
! is linked from the top-level documents page. It can also be found at *
! http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
! access to either file, you may request a copy from help@hdfgroup.org. *
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
!
! NOTES
! *** IMPORTANT ***
! If you add a new H5Z function you must add the function name to the
! Windows dll file 'hdf5_fortrandll.def.in' in the fortran/src directory.
! This is needed for Windows based operating systems.
!
!*****
MODULE H5Z
USE H5GLOBAL
CONTAINS
!****s* H5Z/h5zunregister_f
!
! NAME
! h5zunregister_f
!
! PURPOSE
! Unregisters specified filetr
!
! INPUTS
! filter - filter; may have one of the following values:
! H5Z_FILTER_DEFLATE_F
! H5Z_FILTER_SZIP_F
! H5Z_FILTER_NBIT_F
! H5Z_FILTER_SCALEOFFSET_F
! H5Z_FILTER_SHUFFLE_F
! H5Z_FILTER_FLETCHER32_F
!
! OUTPUTS
! hdferr - error code
! Success: 0
! Failure: -1
!
! AUTHOR
! Elena Pourmal
! March 12, 2003
!
! SOURCE
SUBROUTINE h5zunregister_f(filter, hdferr)
IMPLICIT NONE
INTEGER, INTENT(IN) :: filter
INTEGER, INTENT(OUT) :: hdferr
!*****
INTERFACE
INTEGER FUNCTION h5zunregister_c(filter) BIND(C,NAME='h5zunregister_c')
INTEGER, INTENT(IN) :: filter
END FUNCTION h5zunregister_c
END INTERFACE
hdferr = h5zunregister_c(filter)
END SUBROUTINE h5zunregister_f
!****s* H5Z/h5zfilter_avail_f
! NAME
! h5zfilter_avail_f
!
! PURPOSE
! Queries if filter is available
!
! INPUTS
! filter - filter
! OUTPUTS
! status - status; .TRUE. if filter is available,
! .FALSE. otherwise
! hdferr: - error code
! Success: 0
! Failure: -1
!
! AUTHOR
! Elena Pourmal
! March 12, 2003
!
! SOURCE
SUBROUTINE h5zfilter_avail_f(filter, status, hdferr)
IMPLICIT NONE
INTEGER, INTENT(IN) :: filter ! Filter; may be one of the following:
! H5Z_FILTER_DEFLATE_F
! H5Z_FILTER_SZIP_F
! H5Z_FILTER_NBIT_F
! H5Z_FILTER_SCALEOFFSET_F
! H5Z_FILTER_SHUFFLE_F
! H5Z_FILTER_FLETCHER32_F
LOGICAL, INTENT(OUT) :: status ! Flag, idicates if filter
! is availble not ( TRUE or
! FALSE)
INTEGER, INTENT(OUT) :: hdferr ! Error code
!*****
INTEGER :: flag ! "TRUE/FALSE/ERROR from C"
INTERFACE
INTEGER FUNCTION h5zfilter_avail_c(filter, flag) BIND(C,NAME='h5zfilter_avail_c')
USE H5GLOBAL
INTEGER, INTENT(IN) :: filter
INTEGER :: flag
END FUNCTION h5zfilter_avail_c
END INTERFACE
hdferr = h5zfilter_avail_c(filter, flag)
status = .TRUE.
IF (flag .EQ. 0) status = .FALSE.
END SUBROUTINE h5zfilter_avail_f
!****s* H5Z/h5zget_filter_info_f
!
! NAME
! h5zget_filter_info_f
!
! PURPOSE
! Queries if filter has its encoder and/or decoder
! available
!
! INPUTS
! filter - filter
! OUTPUTS
! config_flags - Bit vector possibly containing the
! following values:
! H5Z_FILTER_ENCODE_ENABLED_F
! H5Z_FILTER_DECODE_ENABLED_F
! hdferr: - error code
! Success: 0
! Failure: -1
!
! AUTHOR
! Nat Furrer and James Laird
! June 16, 2004
! SOURCE
SUBROUTINE h5zget_filter_info_f(filter, config_flags, hdferr)
IMPLICIT NONE
INTEGER, INTENT(IN) :: filter ! Filter; may be one of the following:
! H5Z_FILTER_DEFLATE_F
! H5Z_FILTER_SZIP_F
! H5Z_FILTER_NBIT_F
! H5Z_FILTER_SCALEOFFSET_F
! H5Z_FILTER_SHUFFLE_F
! H5Z_FILTER_FLETCHER32_F
INTEGER, INTENT(OUT) :: config_flags! Flag, indicates if filter
! has its encoder and/or decoder
! available
INTEGER, INTENT(OUT) :: hdferr ! Error code
!*****
INTERFACE
INTEGER FUNCTION h5zget_filter_info_c(filter, config_flags) BIND(C,NAME='h5zget_filter_info_c')
USE H5GLOBAL
INTEGER, INTENT(IN) :: filter
INTEGER, INTENT(OUT) :: config_flags
END FUNCTION h5zget_filter_info_c
END INTERFACE
hdferr = h5zget_filter_info_c(filter, config_flags)
END SUBROUTINE h5zget_filter_info_f
END MODULE H5Z
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