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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 H5I functions
!
MODULE H5I
USE H5GLOBAL
CONTAINS
!----------------------------------------------------------------------
! Name: h5iget_type_f
!
! Purpose: Retrieves the type of an object.
!
! Inputs: obj_id - object identifier
! Outputs:
! type - type of the object, possible values:
! H5I_FILE_F
! H5I_GROUP_F
! H5I_DATATYPE_F
! H5I_DATASPACE_F
! H5I_DATASET_F
! H5I_ATTR_F
! H5I_BADID_F
! hdferr: - error code
! Success: 0
! Failure: -1
! Optional parameters:
! NONE
!
! Programmer: Elena Pourmal
! August 12, 1999
!
! Modifications: Explicit Fortran interfaces were added for
! called C functions (it is needed for Windows
! port). March 5, 2001
!
! Comment:
!----------------------------------------------------------------------
SUBROUTINE h5iget_type_f(obj_id, type, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id !Object identifier
INTEGER, INTENT(OUT) :: type !type of an object.
!possible values are:
!H5I_FILE_F
!H5I_GROUP_F
!H5I_DATATYPE_F
!H5I_DATASPACE_F
!H5I_DATASET_F
!H5I_ATTR_F
!H5I_BADID_F
INTEGER, INTENT(OUT) :: hdferr ! Error code
! INTEGER, EXTERNAL :: h5iget_type_c
! Interface is needed for MS FORTRAN
!
INTERFACE
INTEGER FUNCTION h5iget_type_c(obj_id, type)
USE H5GLOBAL
!DEC$ IF DEFINED(HDF5F90_WINDOWS)
!DEC$ ATTRIBUTES C,reference,decorate,alias:'H5IGET_TYPE_C':: h5iget_type_c
!DEC$ ENDIF
INTEGER(HID_T), INTENT(IN) :: obj_id
INTEGER, INTENT(OUT) :: type
END FUNCTION h5iget_type_c
END INTERFACE
hdferr = h5iget_type_c(obj_id, type)
END SUBROUTINE h5iget_type_f
!----------------------------------------------------------------------
! Name: h5iget_name_f
!
! Purpose: Gets a name of an object specified by its idetifier.
!
! Inputs:
! obj_id - attribute identifier
! buf_size - size of a buffer to read name in
! Outputs:
! buf - buffer to read name in, name will be truncated if
! buffer is not big enough
! name_size - name size
! hdferr: - error code
! Success: 0
! Failure: -1
! Optional parameters:
! NONE
!
! Programmer: Elena Pourmal
! March 12, 2003
!
! Modifications:
!
!----------------------------------------------------------------------
SUBROUTINE h5iget_name_f(obj_id, buf, buf_size, name_size, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id ! Object identifier
INTEGER(SIZE_T), INTENT(IN) :: buf_size ! Buffer size
CHARACTER(LEN=*), INTENT(OUT) :: buf ! Buffer to hold object name
INTEGER(SIZE_T), INTENT(OUT) :: name_size ! Actual name size
INTEGER, INTENT(OUT) :: hdferr ! Error code:
! 0 if successful,
! -1 if fail
! INTEGER, EXTERNAL :: h5iget_name_c
! MS FORTRAN needs explicit interface for C functions called here.
!
INTERFACE
INTEGER FUNCTION h5iget_name_c(obj_id, buf, buf_size, name_size)
USE H5GLOBAL
!DEC$ IF DEFINED(HDF5F90_WINDOWS)
!DEC$ ATTRIBUTES C,reference,decorate,alias:'H5IGET_NAME_C'::h5iget_name_c
!DEC$ ENDIF
!DEC$ATTRIBUTES reference :: buf
INTEGER(HID_T), INTENT(IN) :: obj_id
CHARACTER(LEN=*), INTENT(OUT) :: buf
INTEGER(SIZE_T), INTENT(IN) :: buf_size
INTEGER(SIZE_T), INTENT(OUT) :: name_size
END FUNCTION h5iget_name_c
END INTERFACE
hdferr = h5iget_name_c(obj_id, buf, buf_size, name_size)
END SUBROUTINE h5iget_name_f
!----------------------------------------------------------------------
! Name: h5iinc_ref_f
!
! Purpose: Increments the reference count of an ID
!
! Inputs: obj_id - object identifier
! Outputs:
! ref_count - Current reference count of the ID
! hdferr: - error code
! Success: 0
! Failure: -1
! Optional parameters:
! NONE
!
! Programmer: Quincey Koziol
! December 9, 2003
!
! Modifications:
!
! Comment:
!----------------------------------------------------------------------
SUBROUTINE h5iinc_ref_f(obj_id, ref_count, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id !Object identifier
INTEGER, INTENT(OUT) :: ref_count !Current reference count of ID
INTEGER, INTENT(OUT) :: hdferr ! Error code
! INTEGER, EXTERNAL :: h5iinc_ref_c
! Interface is needed for MS FORTRAN
!
INTERFACE
INTEGER FUNCTION h5iinc_ref_c(obj_id, ref_count)
USE H5GLOBAL
!DEC$ IF DEFINED(HDF5F90_WINDOWS)
!DEC$ ATTRIBUTES C,reference,decorate,alias:'H5IINC_REF_C':: h5iinc_ref_c
!DEC$ ENDIF
INTEGER(HID_T), INTENT(IN) :: obj_id
INTEGER, INTENT(OUT) :: ref_count
END FUNCTION h5iinc_ref_c
END INTERFACE
hdferr = h5iinc_ref_c(obj_id, ref_count)
END SUBROUTINE h5iinc_ref_f
!----------------------------------------------------------------------
! Name: h5idec_ref_f
!
! Purpose: Decrements the reference count of an ID
!
! Inputs: obj_id - object identifier
! Outputs:
! ref_count - Current reference count of the ID
! hdferr: - error code
! Success: 0
! Failure: -1
! Optional parameters:
! NONE
!
! Programmer: Quincey Koziol
! December 9, 2003
!
! Modifications:
!
! Comment:
!----------------------------------------------------------------------
SUBROUTINE h5idec_ref_f(obj_id, ref_count, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id !Object identifier
INTEGER, INTENT(OUT) :: ref_count !Current reference count of ID
INTEGER, INTENT(OUT) :: hdferr ! Error code
! INTEGER, EXTERNAL :: h5idec_ref_c
! Interface is needed for MS FORTRAN
!
INTERFACE
INTEGER FUNCTION h5idec_ref_c(obj_id, ref_count)
USE H5GLOBAL
!DEC$ IF DEFINED(HDF5F90_WINDOWS)
!DEC$ ATTRIBUTES C,reference,decorate,alias:'H5IDEC_REF_C':: h5idec_ref_c
!DEC$ ENDIF
INTEGER(HID_T), INTENT(IN) :: obj_id
INTEGER, INTENT(OUT) :: ref_count
END FUNCTION h5idec_ref_c
END INTERFACE
hdferr = h5idec_ref_c(obj_id, ref_count)
END SUBROUTINE h5idec_ref_f
!----------------------------------------------------------------------
! Name: h5iget_ref_f
!
! Purpose: Retrieves the reference count of an ID
!
! Inputs: obj_id - object identifier
! Outputs:
! ref_count - Current reference count of the ID
! hdferr: - error code
! Success: 0
! Failure: -1
! Optional parameters:
! NONE
!
! Programmer: Quincey Koziol
! December 9, 2003
!
! Modifications:
!
! Comment:
!----------------------------------------------------------------------
SUBROUTINE h5iget_ref_f(obj_id, ref_count, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id !Object identifier
INTEGER, INTENT(OUT) :: ref_count !Current reference count of ID
INTEGER, INTENT(OUT) :: hdferr ! Error code
! INTEGER, EXTERNAL :: h5iget_ref_c
! Interface is needed for MS FORTRAN
!
INTERFACE
INTEGER FUNCTION h5iget_ref_c(obj_id, ref_count)
USE H5GLOBAL
!DEC$ IF DEFINED(HDF5F90_WINDOWS)
!DEC$ ATTRIBUTES C,reference,decorate,alias:'H5IGET_REF_C':: h5iget_ref_c
!DEC$ ENDIF
INTEGER(HID_T), INTENT(IN) :: obj_id
INTEGER, INTENT(OUT) :: ref_count
END FUNCTION h5iget_ref_c
END INTERFACE
hdferr = h5iget_ref_c(obj_id, ref_count)
END SUBROUTINE h5iget_ref_f
!----------------------------------------------------------------------
! Name: h5iget_file_id_f
!
! Purpose: Obtains file identifier from the object identifier
!
! Inputs: obj_id - object identifier
! Outputs:
! file_id - file identifier
! hdferr: - error code
! Success: 0
! Failure: -1
! Optional parameters:
! NONE
!
! Programmer: Elena Pourmal
! August 23, 2004
!
! Modifications:
!
! Comment:
!----------------------------------------------------------------------
SUBROUTINE h5iget_file_id_f(obj_id, file_id, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id ! Object identifier
INTEGER(HID_T), INTENT(OUT) :: file_id ! File identifier
INTEGER, INTENT(OUT) :: hdferr ! Error code
INTERFACE
INTEGER FUNCTION h5iget_file_id_c(obj_id, file_id)
USE H5GLOBAL
!DEC$ IF DEFINED(HDF5F90_WINDOWS)
!DEC$ ATTRIBUTES C,reference,decorate,alias:'H5IGET_FILE_ID_C':: h5iget_file_id_c
!DEC$ ENDIF
INTEGER(HID_T), INTENT(IN) :: obj_id
INTEGER(HID_T), INTENT(OUT) :: file_id
END FUNCTION h5iget_file_id_c
END INTERFACE
hdferr = h5iget_file_id_c(obj_id, file_id)
END SUBROUTINE h5iget_file_id_f
END MODULE H5I
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