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!****h* ROBODoc/H5T (F03)
!
! NAME
! H5T_PROVISIONAL
!
! PURPOSE
! This file contains Fortran 90 and Fortran 2003 interfaces for H5T functions.
! It contains the same functions as H5Tff_F90.f90 but includes the
! Fortran 2003 functions and the interface listings. This file will be compiled
! instead of H5Tff_F90.f90 if Fortran 2003 functions are enabled.
!
! 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 H5T 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 H5T_PROVISIONAL
USE H5GLOBAL
USE, INTRINSIC :: ISO_C_BINDING
!****t* H5T (F03)/hvl_t
! Fortran2003 Derived Type:
TYPE hvl_t
INTEGER(size_t) :: len ! Length of VL data (in base type units)
TYPE(C_PTR) :: p ! Pointer to VL data
END TYPE hvl_t
!*****
CONTAINS
!****s* H5T (F03)/H5Tconvert_f_F03
!
! NAME
! H5Tconvert_f
!
! PURPOSE
! Converts data from between specified datatypes.
!
! Inputs:
! src_id - Identifier for the source datatype.
! dst_id - Identifier for the destination datatype.
! nelmts - Size of array buf.
! buf - Array containing pre-conversion values.
! background - Optional background buffer.
! plist_id - Dataset transfer property list identifier.
!
! Outputs:
! buf - Array containing post-conversion values.
! hdferr - error code:
! 0 on success and -1 on failure
! AUTHOR
! M. Scot Breitenfeld
! Decemember 8, 2008
!
! Fortran2003 Interface:
SUBROUTINE h5tconvert_f(src_id, dst_id, nelmts, buf, hdferr, background, plist_id)
USE, INTRINSIC :: ISO_C_BINDING
IMPLICIT NONE
INTEGER(HID_T) , INTENT(IN) :: src_id
INTEGER(HID_T) , INTENT(IN) :: dst_id
INTEGER(SIZE_T), INTENT(IN) :: nelmts
TYPE(C_PTR) , INTENT(INOUT) :: buf
INTEGER , INTENT(OUT) :: hdferr
TYPE(C_PTR) , INTENT(INOUT), OPTIONAL :: background
INTEGER(HID_T) , INTENT(IN) , OPTIONAL :: plist_id
!*****
INTEGER(HID_T) :: plist_id_default
TYPE(C_PTR) :: background_default
INTERFACE
INTEGER FUNCTION h5tconvert_c(src_id, dst_id, nelmts, buf, background, plist_id) &
BIND(C, NAME='h5tconvert_c')
USE, INTRINSIC :: ISO_C_BINDING, ONLY : c_ptr
USE H5GLOBAL
INTEGER(HID_T) , INTENT(IN) :: src_id
INTEGER(HID_T) , INTENT(IN) :: dst_id
INTEGER(SIZE_T), INTENT(IN) :: nelmts
TYPE(C_PTR) , VALUE :: buf
TYPE(C_PTR) , VALUE :: background
INTEGER(HID_T) , INTENT(IN) :: plist_id
END FUNCTION h5tconvert_c
END INTERFACE
plist_id_default = H5P_DEFAULT_F
IF(PRESENT(plist_id)) plist_id_default = plist_id
background_default = C_NULL_PTR
IF(PRESENT(background)) background_default = background
hdferr = H5Tconvert_c(src_id, dst_id, nelmts, buf, background_default, plist_id_default)
END SUBROUTINE h5tconvert_f
END MODULE H5T_PROVISIONAL
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