diff options
Diffstat (limited to 'fortran/src/H5Lff.F90')
| -rw-r--r-- | fortran/src/H5Lff.F90 | 130 |
1 files changed, 128 insertions, 2 deletions
diff --git a/fortran/src/H5Lff.F90 b/fortran/src/H5Lff.F90 index c474754..004e5b2 100644 --- a/fortran/src/H5Lff.F90 +++ b/fortran/src/H5Lff.F90 @@ -748,7 +748,10 @@ CONTAINS link_exists_c = H5Lexists(loc_id, c_name, lapl_id_default) link_exists = .FALSE. - IF(link_exists_c.GT.0) link_exists = .TRUE. + IF(link_exists_c.GT.0_C_INT) link_exists = .TRUE. + + hdferr = 0 + IF(link_exists_c.LT.0_C_INT) hdferr = -1 hdferr = 0 IF(link_exists_c.LT.0) hdferr = -1 @@ -1462,7 +1465,7 @@ CONTAINS !! SUBROUTINE h5literate_by_name_f(loc_id, group_name, index_type, order, & idx, op, op_data, return_value, hdferr, lapl_id) - USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR, C_FUNPTR + IMPLICIT NONE INTEGER(HID_T) , INTENT(IN) :: loc_id CHARACTER(LEN=*), INTENT(IN) :: group_name @@ -1509,4 +1512,127 @@ CONTAINS END SUBROUTINE h5literate_by_name_f +!> +!! \ingroup FH5L +!! +!! \brief Recursively visits all links starting from a specified group. +!! +!! \param grp_id Group identifier +!! \param idx_type Index type +!! \param order Iteration order +!! \param op Callback function +!! \param op_data User-defined callback function context +!! \param return_value The return value of the first operator that returns non-zero, or zero if +!! all members were processed with no operator returning non-zero. +!! \param hdferr \fortran_error +!! +!! See C API: @ref H5Lvisit2() +!! + SUBROUTINE h5lvisit_f(grp_id, idx_type, order, op, op_data, return_value, hdferr) + + IMPLICIT NONE + + INTEGER(hid_t), INTENT(IN) :: grp_id + INTEGER , INTENT(IN) :: idx_type + INTEGER , INTENT(IN) :: order + TYPE(C_FUNPTR), INTENT(IN) :: op + TYPE(C_PTR) , INTENT(INOUT) :: op_data ! Declare INOUT to bypass gfortran 4.8.5 issue + INTEGER , INTENT(OUT) :: return_value + INTEGER , INTENT(OUT) :: hdferr + + INTEGER(C_INT) :: return_value_c + + INTERFACE + INTEGER(C_INT) FUNCTION H5Lvisit(grp_id, idx_type, order, op, op_data) BIND(C, NAME='H5Lvisit2') + IMPORT :: c_char, c_int, c_ptr, c_funptr + IMPORT :: HID_T + IMPLICIT NONE + INTEGER(HID_T), VALUE :: grp_id + INTEGER(C_INT), VALUE :: idx_type + INTEGER(C_INT), VALUE :: order + TYPE(C_FUNPTR), VALUE :: op + TYPE(C_PTR) , VALUE :: op_data + END FUNCTION H5Lvisit + END INTERFACE + + return_value_c = INT(H5Lvisit(grp_id, INT(idx_type, C_INT), INT(order, C_INT), op, op_data)) + return_value = INT(return_value_c) + + IF(return_value.GE.0)THEN + hdferr = 0 + ELSE + hdferr = -1 + END IF + + END SUBROUTINE H5Lvisit_f + +!> +!! \ingroup FH5L +!! +!! \brief Recursively visits all links starting from a specified group. +!! +!! \param loc_id Location identifier +!! \param group_name Group name +!! \param idx_type Index type +!! \param order Iteration order +!! \param op Callback function +!! \param op_data User-defined callback function context +!! \param return_value The return value of the first operator that returns non-zero, or zero if +!! all members were processed with no operator returning non-zero. +!! \param hdferr \fortran_error +!! \param lapl_id Link access property list +!! +!! +!! See C API: @ref H5Lvisit_by_name2() +!! + SUBROUTINE H5Lvisit_by_name_f(loc_id, group_name, idx_type, order, op, op_data, return_value, hdferr, lapl_id) + + IMPLICIT NONE + + INTEGER(HID_T) , INTENT(IN) :: loc_id + CHARACTER(LEN=*), INTENT(IN) :: group_name + INTEGER , INTENT(IN) :: idx_type + INTEGER , INTENT(IN) :: order + TYPE(C_FUNPTR) , INTENT(IN) :: op + TYPE(C_PTR) , INTENT(INOUT) :: op_data ! Declare INOUT to bypass gfortran 4.8.5 issue + INTEGER , INTENT(OUT) :: return_value + INTEGER , INTENT(OUT) :: hdferr + INTEGER(HID_T), INTENT(IN), OPTIONAL :: lapl_id + + INTEGER(HID_T) :: lapl_id_default + CHARACTER(LEN=LEN_TRIM(group_name)+1,KIND=C_CHAR) :: c_name + INTEGER(C_INT) :: return_value_c + + INTERFACE + INTEGER(C_INT) FUNCTION H5Lvisit_by_name(loc_id, group_name, idx_type, order, op, op_data, lapl_id) & + BIND(C, NAME='H5Lvisit_by_name2') + IMPORT :: C_CHAR, C_INT, C_PTR, C_FUNPTR + IMPORT :: HID_T + IMPLICIT NONE + INTEGER(HID_T), VALUE :: loc_id + CHARACTER(KIND=C_CHAR), DIMENSION(*) :: group_name + INTEGER(C_INT), VALUE :: idx_type + INTEGER(C_INT), VALUE :: order + TYPE(C_FUNPTR), VALUE :: op + TYPE(C_PTR) , VALUE :: op_data + INTEGER(HID_T), VALUE :: lapl_id + END FUNCTION H5Lvisit_by_name + END INTERFACE + + c_name = TRIM(group_name)//C_NULL_CHAR + + lapl_id_default = H5P_DEFAULT_F + IF(PRESENT(lapl_id)) lapl_id_default = lapl_id + + return_value_c = INT(H5Lvisit_by_name(loc_id, c_name, INT(idx_type, C_INT), INT(order, C_INT), op, op_data, lapl_id_default)) + return_value = INT(return_value_c) + + IF(return_value.GE.0)THEN + hdferr = 0 + ELSE + hdferr = -1 + END IF + + END SUBROUTINE H5Lvisit_by_name_f + END MODULE H5L |