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authorScot Breitenfeld <brtnfld@hdfgroup.org>2008-04-30 19:23:26 (GMT)
committerScot Breitenfeld <brtnfld@hdfgroup.org>2008-04-30 19:23:26 (GMT)
commit5773fd34bc5adf59b4530d95ac9f0c0585902803 (patch)
tree456ad239799382e1f083fb7fc74399e43b471912 /fortran/src/H5Off.f90
parent0138995d1ce2068db1f790503435a2121132d3ad (diff)
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[svn-r14902] Merged fortran_1_8 branch changes r14505:14901 into the trunk. New fortran wrappers added.
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+! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+! 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. *
+! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+!
+!
+! This file contains Fortran90 interfaces for H5O functions.
+!
+MODULE H5O
+
+ USE H5GLOBAL
+
+CONTAINS
+
+!----------------------------------------------------------------------
+! Name: h5olink_f
+!
+! Purpose: Creates a hard link to an object in an HDF5 file.
+!
+! Inputs:
+! object_id - Object to be linked.
+! new_loc_id - File or group identifier specifying location at which object is to be linked.
+! new_link_name - Name of link to be created, relative to new_loc_id.
+! Outputs:
+! hdferr: - error code
+! Success: 0
+! Failure: -1
+! Optional parameters:
+! lcpl_id - Link creation property list identifier.
+! lapl_id - Link access property list identifier.
+!
+! Programmer: M.S. Breitenfeld
+! April 21, 2008
+!
+! Modifications: N/A
+!
+!----------------------------------------------------------------------
+
+ SUBROUTINE h5olink_f(object_id, new_loc_id, new_link_name, hdferr, lcpl_id, lapl_id)
+!This definition is needed for Windows DLLs
+!DEC$if defined(BUILD_HDF5_DLL)
+!DEC$attributes dllexport :: h5olink_f
+!DEC$endif
+ IMPLICIT NONE
+ INTEGER(HID_T), INTENT(IN) :: object_id ! Object to be linked
+ INTEGER(HID_T), INTENT(IN) :: new_loc_id ! File or group identifier specifying
+ ! location at which object is to be linked.
+ CHARACTER(LEN=*), INTENT(IN) :: new_link_name ! Name of link to be created, relative to new_loc_id.
+ INTEGER, INTENT(OUT) :: hdferr ! Error code
+ ! Success: 0
+ ! Failure: -1
+ INTEGER(HID_T), OPTIONAL, INTENT(IN) :: lcpl_id ! Link creation property list identifier.
+ INTEGER(HID_T), OPTIONAL, INTENT(IN) :: lapl_id ! Link creation property list identifier.
+ INTEGER(HID_T) :: lapl_id_default
+ INTEGER(HID_T) :: lcpl_id_default
+
+ INTEGER(SIZE_T) :: new_link_namelen
+
+ INTERFACE
+ INTEGER FUNCTION h5olink_c(object_id, new_loc_id, new_link_name, new_link_namelen, &
+ lcpl_id_default, lapl_id_default)
+ USE H5GLOBAL
+ !DEC$ IF DEFINED(HDF5F90_WINDOWS)
+ !DEC$ ATTRIBUTES C,reference,decorate,alias:'H5OLINK_C'::h5olink_c
+ !DEC$ ENDIF
+ INTEGER(HID_T), INTENT(IN) :: object_id
+ INTEGER(HID_T), INTENT(IN) :: new_loc_id
+ CHARACTER(LEN=*), INTENT(IN) :: new_link_name
+ INTEGER(SIZE_T) :: new_link_namelen
+ INTEGER(HID_T) :: lapl_id_default
+ INTEGER(HID_T) :: lcpl_id_default
+ END FUNCTION h5olink_c
+ END INTERFACE
+
+ new_link_namelen = LEN(new_link_name)
+
+ lapl_id_default = H5P_DEFAULT_F
+ IF(PRESENT(lapl_id)) lapl_id_default = lapl_id
+ lcpl_id_default = H5P_DEFAULT_F
+ IF(PRESENT(lcpl_id)) lcpl_id_default = lcpl_id
+
+ hdferr = h5olink_c(object_id, new_loc_id, new_link_name, new_link_namelen, &
+ lcpl_id_default, lapl_id_default)
+
+ END SUBROUTINE h5olink_f
+
+!----------------------------------------------------------------------
+! Name: h5oopen_f
+!
+! Purpose: Opens an object in an HDF5 file by location identifier and path name.O
+!
+! Inputs:
+! loc_id - File or group identifier
+! name - Path to the object, relative to loc_id.
+! Outputs:
+! obj_id - Object identifier for the opened object
+! hdferr: - error code
+! Success: 0
+! Failure: -1
+! Optional parameters:
+! lapl_id - Access property list identifier for the link pointing to the object
+!
+! Programmer: M.S. Breitenfeld
+! April 18, 2008
+!
+! Modifications: N/A
+!
+!----------------------------------------------------------------------
+
+ SUBROUTINE h5oopen_f(loc_id, name, obj_id, hdferr, lapl_id)
+!This definition is needed for Windows DLLs
+!DEC$if defined(BUILD_HDF5_DLL)
+!DEC$attributes dllexport :: h5oopen_f
+!DEC$endif
+ IMPLICIT NONE
+ INTEGER(HID_T), INTENT(IN) :: loc_id ! File or group identifier
+ CHARACTER(LEN=*), INTENT(IN) :: name ! Path to the object, relative to loc_id
+ INTEGER(HID_T), INTENT(OUT) :: obj_id ! Object identifier for the opened object
+ INTEGER, INTENT(OUT) :: hdferr ! Error code
+ ! Success: 0
+ ! Failure: -1
+ INTEGER(HID_T), OPTIONAL, INTENT(IN) :: lapl_id ! Attribute access property list
+ INTEGER(HID_T) :: lapl_id_default
+
+ INTEGER(SIZE_T) :: namelen
+
+! MS FORTRAN needs explicit interface for C functions called here.
+!
+ INTERFACE
+ INTEGER FUNCTION h5oopen_c(loc_id, name, namelen, lapl_id_default, obj_id)
+ USE H5GLOBAL
+ !DEC$ IF DEFINED(HDF5F90_WINDOWS)
+ !DEC$ ATTRIBUTES C,reference,decorate,alias:'H5OOPEN_C'::h5oopen_c
+ !DEC$ ENDIF
+ INTEGER(HID_T), INTENT(IN) :: loc_id
+ CHARACTER(LEN=*), INTENT(IN) :: name
+ INTEGER(HID_T) :: lapl_id_default
+ INTEGER(SIZE_T) :: namelen
+ INTEGER(HID_T), INTENT(OUT) :: obj_id
+ END FUNCTION h5oopen_c
+ END INTERFACE
+
+ namelen = LEN(name)
+
+ lapl_id_default = H5P_DEFAULT_F
+ IF(PRESENT(lapl_id)) lapl_id_default = lapl_id
+
+ hdferr = h5oopen_c(loc_id, name, namelen, lapl_id_default, obj_id)
+
+ END SUBROUTINE h5oopen_f
+
+
+END MODULE H5O