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!****h* ROBODoc/H5L (F03)
!
! NAME
! H5L_PROVISIONAL
!
! FILE
! src/fortran/src/H5Lff_F03.f90
!
! PURPOSE
!
! This file contains Fortran 90 and Fortran 2003 interfaces for H5L functions.
! It contains the same functions as H5Lff_DEPRECIATE.f90 but includes the
! Fortran 2003 functions and the interface listings. This file will be compiled
! instead of H5Lff_DEPRECIATE.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 H5A function you must add the function name to the
! Windows dll file 'hdf5_fortrandll.def' in the fortran/src directory.
! This is needed for Windows based operating systems.
!
!*****
MODULE H5L_PROVISIONAL
USE H5GLOBAL
CONTAINS
!****s* H5L (F03)/h5literate_f
!
! NAME
! h5literate_f
!
! PURPOSE
! Iterates through links in a group.
!
! INPUTS
! group_id - Identifier specifying subject group
! index_type - Type of index which determines the order
! order - Order within index
! idx - Iteration position at which to start
! op - Callback function passing data regarding the link to the calling application
! op_data - User-defined pointer to data required by the application for its processing of the link
!
! OUTPUTS
! idx - Position at which an interrupted iteration may be restarted
! hdferr - Error code:
! Success: 0
! Failure: -1
! AUTHOR
! M. Scot Breitenfeld
! July 8, 2008
!
! SOURCE
SUBROUTINE h5literate_f(group_id, index_type, order, idx, op, op_data, return_value, hdferr)
USE ISO_C_BINDING
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: group_id ! Identifier specifying subject group
INTEGER, INTENT(IN) :: index_type ! Type of index which determines the order:
! H5_INDEX_NAME_F - Alpha-numeric index on name
! H5_INDEX_CRT_ORDER_F - Index on creation order
INTEGER, INTENT(IN) :: order ! Order within index:
! H5_ITER_INC_F - Increasing order
! H5_ITER_DEC_F - Decreasing order
! H5_ITER_NATIVE_F - Fastest available order
INTEGER(HSIZE_T), INTENT(INOUT) :: idx ! IN : Iteration position at which to start
! OUT: Position at which an interrupted iteration may be restarted
TYPE(C_FUNPTR):: op ! Callback function passing data regarding the link to the calling application
TYPE(C_PTR) :: op_data ! User-defined pointer to data required by the application for its processing of the link
INTEGER, INTENT(OUT) :: return_value ! Success: The return value of the first operator that
! returns non-zero, or zero if all members were
! processed with no operator returning non-zero.
! Failure: Negative if something goes wrong within the
! library, or the negative value returned by one
! of the operators.
INTEGER, INTENT(OUT) :: hdferr ! Error code:
! 0 on success and -1 on failure
!*****
INTERFACE
INTEGER FUNCTION h5literate_c(group_id, index_type, order, idx, op, op_data)
USE ISO_C_BINDING
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5LITERATE_C'::h5literate_c
!DEC$ENDIF
INTEGER(HID_T), INTENT(IN) :: group_id
INTEGER, INTENT(IN) :: index_type
INTEGER, INTENT(IN) :: order
INTEGER(HSIZE_T), INTENT(INOUT) :: idx
TYPE(C_FUNPTR), VALUE :: op
TYPE(C_PTR), VALUE :: op_data
END FUNCTION h5literate_c
END INTERFACE
return_value = h5literate_c(group_id, index_type, order, idx, op, op_data)
IF(return_value.GE.0)THEN
hdferr = 0
ELSE
hdferr = -1
END IF
END SUBROUTINE h5literate_f
!****s* H5L (F03)/h5literate_by_name_f
!
! NAME
! h5literate_by_name_f
!
! PURPOSE
! Iterates through links in a group.
!
! INPUTS
! loc_id - File or group identifier specifying location of subject group
! group_name - Name of subject group
! index_type - Type of index which determines the order
! order - Order within index
! idx - Iteration position at which to start
! op - Callback function passing data regarding the link to the calling application
! op_data - User-defined pointer to data required by the application for its processing of the link
!
! OUTPUTS
! idx - Position at which an interrupted iteration may be restarted
! hdferr - Error code:
! Success: 0
! Failure: -1
! OPTIONAL PARAMETERS
! lapl_id - Link access property list
!
! AUTHOR
! M. Scot Breitenfeld
! Augest 18, 2008
!
! SOURCE
SUBROUTINE h5literate_by_name_f(loc_id, group_name, index_type, order, idx, op, op_data, return_value, hdferr, lapl_id)
USE ISO_C_BINDING
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: loc_id ! Identifier specifying subject group
CHARACTER(LEN=*) :: group_name ! Name of subject group
INTEGER, INTENT(IN) :: index_type ! Type of index which determines the order:
! H5_INDEX_NAME_F - Alpha-numeric index on name
! H5_INDEX_CRT_ORDER_F - Index on creation order
INTEGER, INTENT(IN) :: order ! Order within index:
! H5_ITER_INC_F - Increasing order
! H5_ITER_DEC_F - Decreasing order
! H5_ITER_NATIVE_F - Fastest available order
INTEGER(HSIZE_T), INTENT(INOUT) :: idx ! IN : Iteration position at which to start
! OUT: Position at which an interrupted iteration may be restarted
TYPE(C_FUNPTR):: op ! Callback function passing data regarding the link to the calling application
TYPE(C_PTR) :: op_data ! User-defined pointer to data required by the application for its processing of the link
INTEGER, INTENT(OUT) :: return_value ! Success: The return value of the first operator that
! returns non-zero, or zero if all members were
! processed with no operator returning non-zero.
! Failure: Negative if something goes wrong within the
! library, or the negative value returned by one
! of the operators.
INTEGER, INTENT(OUT) :: hdferr ! Error code:
! 0 on success and -1 on failure
INTEGER(HID_T), OPTIONAL, INTENT(IN) :: lapl_id ! Link access property list
!*****
INTEGER(HID_T) :: lapl_id_default
INTEGER(SIZE_T) :: namelen
INTERFACE
INTEGER FUNCTION h5literate_by_name_c(loc_id, name, namelen, index_type, order, idx, op, op_data, lapl_id_default)
USE ISO_C_BINDING
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5LITERATE_BY_NAME_C'::h5literate_by_name_c
!DEC$ENDIF
INTEGER(HID_T), INTENT(IN) :: loc_id
CHARACTER(LEN=*) :: name
INTEGER(SIZE_T) :: namelen
INTEGER, INTENT(IN) :: index_type
INTEGER, INTENT(IN) :: order
INTEGER(HSIZE_T), INTENT(INOUT) :: idx
TYPE(C_FUNPTR), VALUE :: op
TYPE(C_PTR), VALUE :: op_data
INTEGER(HID_T) :: lapl_id_default
END FUNCTION
! h5literate_by_name_c
END INTERFACE
namelen = LEN(group_name)
lapl_id_default = H5P_DEFAULT_F
IF(PRESENT(lapl_id)) lapl_id_default = lapl_id
return_value = h5literate_by_name_c(loc_id, group_name, namelen, index_type, order, idx, op, op_data,lapl_id_default)
IF(return_value.GE.0)THEN
hdferr = 0
ELSE
hdferr = -1
END IF
END SUBROUTINE h5literate_by_name_f
END MODULE H5L_PROVISIONAL
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