json_file_module Module

  1. json_file_module.F90
  2. json_file_module

Higher-level json_file interface for the json_value type.

License

  • JSON-Fortran is released under a BSD-style license. See the LICENSE file for details.

Uses

  • module~~json_file_module~~UsesGraph module~json_file_module json_file_module module~json_kinds json_kinds module~json_file_module->module~json_kinds module~json_string_utilities json_string_utilities module~json_file_module->module~json_string_utilities module~json_value_module json_value_module module~json_file_module->module~json_value_module module~json_parameters json_parameters module~json_file_module->module~json_parameters iso_fortran_env iso_fortran_env module~json_file_module->iso_fortran_env module~json_kinds->iso_fortran_env module~json_string_utilities->module~json_kinds module~json_string_utilities->module~json_parameters module~json_value_module->module~json_kinds module~json_value_module->module~json_string_utilities module~json_value_module->module~json_parameters module~json_value_module->iso_fortran_env module~json_parameters->module~json_kinds

Used by

  • module~~json_file_module~~UsedByGraph module~json_file_module json_file_module module~json_module json_module module~json_module->module~json_file_module

Contents

Interfaces

Derived Types

Functions

Subroutines

get_json_core_in_file initialize_json_core_in_file json_file_add_double json_file_add_double_vec json_file_add_integer json_file_add_integer_vec json_file_add_logical json_file_add_logical_vec json_file_add_object json_file_add_string json_file_add_string_path_ascii json_file_add_string_value_ascii json_file_add_string_vec json_file_add_string_vec_path_ascii json_file_add_string_vec_vec_ascii json_file_check_for_errors json_file_clear_exceptions json_file_destroy json_file_get_alloc_string_vec json_file_get_double json_file_get_double_vec json_file_get_integer json_file_get_integer_vec json_file_get_logical json_file_get_logical_vec json_file_get_object json_file_get_root json_file_get_string json_file_get_string_vec json_file_load json_file_load_from_string json_file_move_pointer json_file_print_1 json_file_print_2 json_file_print_error_message json_file_print_to_console json_file_print_to_string json_file_remove json_file_rename json_file_rename_name_ascii json_file_rename_path_ascii json_file_traverse json_file_update_integer json_file_update_logical json_file_update_real json_file_update_string json_file_update_string_name_ascii json_file_update_string_val_ascii json_file_variable_info json_file_variable_matrix_info set_json_core_in_file wrap_json_file_add_double wrap_json_file_add_double_vec wrap_json_file_add_integer wrap_json_file_add_integer_vec wrap_json_file_add_logical wrap_json_file_add_logical_vec wrap_json_file_add_object wrap_json_file_add_string wrap_json_file_add_string_vec wrap_json_file_get_alloc_string_vec wrap_json_file_get_double wrap_json_file_get_double_vec wrap_json_file_get_integer wrap_json_file_get_integer_vec wrap_json_file_get_logical wrap_json_file_get_logical_vec wrap_json_file_get_object wrap_json_file_get_string wrap_json_file_get_string_vec wrap_json_file_load_from_string wrap_json_file_remove wrap_json_file_rename wrap_json_file_update_integer wrap_json_file_update_logical wrap_json_file_update_real wrap_json_file_update_string wrap_json_file_variable_info wrap_json_file_variable_matrix_info

Interfaces

public interface json_file

Structure constructor to initialize a json_file object with an existing json_value object, and either the json_core settings or a json_core instance.

Read more…

  • private function initialize_json_file(p, verbose, compact_reals, print_signs, real_format, spaces_per_tab, strict_type_checking, trailing_spaces_significant, case_sensitive_keys, no_whitespace, unescape_strings, comment_char, path_mode, path_separator, compress_vectors, allow_duplicate_keys, escape_solidus, stop_on_error) result(file_object)

    Author
    Izaak Beekman
    Date
    07/23/2015

    Cast a json_value object as a json_file object. It also calls the initialize() method.

    Read more…

    Arguments

    Type IntentOptional AttributesName
    type(json_value), intent(in), optional pointer:: p

    json_value object to cast as a json_file object
    logical(kind=LK), intent(in), optional :: verbose

    mainly useful for debugging (default is false)
    logical(kind=LK), intent(in), optional :: compact_reals

    to compact the real number strings for output (default is true)
    logical(kind=LK), intent(in), optional :: print_signs

    always print numeric sign (default is false)
    character(kind=CDK,len=*), intent(in), optional :: real_format

    Real number format: 'E' [default], '*', 'G', 'EN', or 'ES'
    integer(kind=IK), intent(in), optional :: spaces_per_tab

    number of spaces per tab for indenting (default is 2)
    logical(kind=LK), intent(in), optional :: strict_type_checking

    if true, no integer, double, or logical type conversions are done for the get routines (default is false)
    logical(kind=LK), intent(in), optional :: trailing_spaces_significant

    for name and path comparisons, is trailing space to be considered significant. (default is false)
    logical(kind=LK), intent(in), optional :: case_sensitive_keys

    for name and path comparisons, are they case sensitive. (default is true)
    logical(kind=LK), intent(in), optional :: no_whitespace

    if true, printing the JSON structure is done without adding any non-significant spaces or linebreaks (default is false)
    logical(kind=LK), intent(in), optional :: unescape_strings

    If false, then the raw escaped string is returned from json_get_string and similar routines. If true [default], then the string is returned unescaped.
    character(kind=CK,len=1), intent(in), optional :: comment_char

    If present, this character is used to denote comments in the JSON file, which will be ignored if present. Example: ! or #. Setting this to a blank string disables the ignoring of comments. (Default is !).
    integer(kind=IK), intent(in), optional :: path_mode

    How the path strings are interpreted in the get_by_path routines: * 1 – Default mode (see json_get_by_path_default) * 2 – as RFC 6901 "JSON Pointer" paths (see json_get_by_path_rfc6901) * 3 – JSONPath "bracket-notation" see json_get_by_path_jsonpath_bracket)
    character(kind=CK,len=1), intent(in), optional :: path_separator

    The path separator to use in the "default" mode for the paths in the various get_by_path routines. Example: . [default] or %. Note: if path_mode/=1 then this is ignored.
    logical(kind=LK), intent(in), optional :: compress_vectors

    If true, then arrays of integers, nulls, doubles, and logicals are printed all on one line. [Note: no_whitespace will override this option if necessary]. (Default is False).
    logical(kind=LK), intent(in), optional :: allow_duplicate_keysRead more…
    logical(kind=LK), intent(in), optional :: escape_solidusRead more…
    logical(kind=LK), intent(in), optional :: stop_on_error

    If an exception is raised, then immediately quit. (Default is False).

    Return Value type(json_file)

  • private function initialize_json_file_v2(json_value_object, json_core_object) result(file_object)

    Author
    Jacob Williams
    Date
    4/26/2016

    Cast a json_value pointer and a json_core object as a json_file object.

    Arguments

    Type IntentOptional AttributesName
    type(json_value), intent(in), pointer:: json_value_object
    type(json_core), intent(in) :: json_core_object

    Return Value type(json_file)


Derived Types

type, public :: json_file

The json_file is the main public class that is used to open a file and get data from it.

Read more…

Components

TypeVisibility AttributesNameInitial
type(json_core), private :: core

The instance of the json_core factory used for this file.
type(json_value), private, pointer:: p=> null()

the JSON structure read from the file

Constructor

Structure constructor to initialize a json_file object with an existing json_value object, and either the json_core settings or a json_core instance.

Read more…
private function initialize_json_file(p, verbose, compact_reals, print_signs, real_format, spaces_per_tab, strict_type_checking, trailing_spaces_significant, case_sensitive_keys, no_whitespace, unescape_strings, comment_char, path_mode, path_separator, compress_vectors, allow_duplicate_keys, escape_solidus, stop_on_error)

Cast a json_value object as a json_file object. It also calls the initialize() method.

Read more…
private function initialize_json_file_v2(json_value_object, json_core_object)

Cast a json_value pointer and a json_core object as a json_file object.

Type-Bound Procedures

generic, public :: add => json_file_add_object, json_file_add_integer, json_file_add_double, json_file_add_logical, json_file_add_string, json_file_add_integer_vec, json_file_add_double_vec, json_file_add_logical_vec, json_file_add_string_vec

Add a variable to a json_file, by specifying the path.

Read more…
procedure, public :: check_for_errors => json_file_check_for_errors
procedure, public :: clear_exceptions => json_file_clear_exceptions
procedure, public :: destroy => json_file_destroy
procedure, public :: failed => json_file_failed
generic, public :: get => json_file_get_object, json_file_get_integer, json_file_get_double, json_file_get_logical, json_file_get_string, json_file_get_integer_vec, json_file_get_double_vec, json_file_get_logical_vec, json_file_get_string_vec, json_file_get_alloc_string_vec, json_file_get_root

Get a variable from a json_file, by specifying the path.

procedure, public :: get_core => get_json_core_in_file
generic, public :: info => json_file_variable_info
generic, public :: initialize => initialize_json_core_in_file, set_json_core_in_file
procedure, public :: initialize_json_core_in_file
procedure, public :: json_file_add_double
procedure, public :: json_file_add_double_vec
procedure, public :: json_file_add_integer
procedure, public :: json_file_add_integer_vec
procedure, public :: json_file_add_logical
procedure, public :: json_file_add_logical_vec
procedure, public :: json_file_add_object
procedure, public :: json_file_add_string
procedure, public :: json_file_add_string_vec
procedure, public :: json_file_get_alloc_string_vec
procedure, public :: json_file_get_double
procedure, public :: json_file_get_double_vec
procedure, public :: json_file_get_integer
procedure, public :: json_file_get_integer_vec
procedure, public :: json_file_get_logical
procedure, public :: json_file_get_logical_vec
procedure, public :: json_file_get_object
procedure, public :: json_file_get_root
procedure, public :: json_file_get_string
procedure, public :: json_file_get_string_vec
procedure, public :: json_file_load_from_string
procedure, public :: json_file_print_1
procedure, public :: json_file_print_2
procedure, public :: json_file_print_to_console
procedure, public :: json_file_remove
procedure, public :: json_file_rename
procedure, public :: json_file_update_integer
procedure, public :: json_file_update_logical
procedure, public :: json_file_update_real
procedure, public :: json_file_update_string
procedure, public :: json_file_valid_path
procedure, public, pass(me) :: json_file_valid_path_op
procedure, public :: json_file_variable_info
procedure, public :: json_file_variable_matrix_info
procedure, public :: load_file => json_file_load
generic, public :: load_from_string => json_file_load_from_string
generic, public :: matrix_info => json_file_variable_matrix_info
procedure, public :: move => json_file_move_pointer
generic, public :: operator(.in.) => json_file_valid_path_op
procedure, public :: print_error_message => json_file_print_error_message
generic, public :: print_file => json_file_print_to_console, json_file_print_1, json_file_print_2
procedure, public :: print_to_string => json_file_print_to_string
generic, public :: remove => json_file_remove

Remove a variable from a json_file by specifying the path.

generic, public :: rename => json_file_rename

Rename a variable, specifying it by path

procedure, public :: set_json_core_in_file
procedure, public :: traverse => json_file_traverse
generic, public :: update => json_file_update_integer, json_file_update_logical, json_file_update_real, json_file_update_string

Update a scalar variable in a json_file, by specifying the path.

Read more…
generic, public :: valid_path => json_file_valid_path

Verify that a path is valid (i.e., a variable with this path exists in the file).

Functions

private function initialize_json_file(p, verbose, compact_reals, print_signs, real_format, spaces_per_tab, strict_type_checking, trailing_spaces_significant, case_sensitive_keys, no_whitespace, unescape_strings, comment_char, path_mode, path_separator, compress_vectors, allow_duplicate_keys, escape_solidus, stop_on_error) result(file_object)

Author
Izaak Beekman
Date
07/23/2015

Cast a json_value object as a json_file object. It also calls the initialize() method.

Read more…

Arguments

Type IntentOptional AttributesName
type(json_value), intent(in), optional pointer:: p

json_value object to cast as a json_file object
logical(kind=LK), intent(in), optional :: verbose

mainly useful for debugging (default is false)
logical(kind=LK), intent(in), optional :: compact_reals

to compact the real number strings for output (default is true)
logical(kind=LK), intent(in), optional :: print_signs

always print numeric sign (default is false)
character(kind=CDK,len=*), intent(in), optional :: real_format

Real number format: 'E' [default], '*', 'G', 'EN', or 'ES'
integer(kind=IK), intent(in), optional :: spaces_per_tab

number of spaces per tab for indenting (default is 2)
logical(kind=LK), intent(in), optional :: strict_type_checking

if true, no integer, double, or logical type conversions are done for the get routines (default is false)
logical(kind=LK), intent(in), optional :: trailing_spaces_significant

for name and path comparisons, is trailing space to be considered significant. (default is false)
logical(kind=LK), intent(in), optional :: case_sensitive_keys

for name and path comparisons, are they case sensitive. (default is true)
logical(kind=LK), intent(in), optional :: no_whitespace

if true, printing the JSON structure is done without adding any non-significant spaces or linebreaks (default is false)
logical(kind=LK), intent(in), optional :: unescape_strings

If false, then the raw escaped string is returned from json_get_string and similar routines. If true [default], then the string is returned unescaped.
character(kind=CK,len=1), intent(in), optional :: comment_char

If present, this character is used to denote comments in the JSON file, which will be ignored if present. Example: ! or #. Setting this to a blank string disables the ignoring of comments. (Default is !).
integer(kind=IK), intent(in), optional :: path_mode

How the path strings are interpreted in the get_by_path routines: * 1 – Default mode (see json_get_by_path_default) * 2 – as RFC 6901 "JSON Pointer" paths (see json_get_by_path_rfc6901) * 3 – JSONPath "bracket-notation" see json_get_by_path_jsonpath_bracket)
character(kind=CK,len=1), intent(in), optional :: path_separator

The path separator to use in the "default" mode for the paths in the various get_by_path routines. Example: . [default] or %. Note: if path_mode/=1 then this is ignored.
logical(kind=LK), intent(in), optional :: compress_vectors

If true, then arrays of integers, nulls, doubles, and logicals are printed all on one line. [Note: no_whitespace will override this option if necessary]. (Default is False).
logical(kind=LK), intent(in), optional :: allow_duplicate_keysRead more…
logical(kind=LK), intent(in), optional :: escape_solidusRead more…
logical(kind=LK), intent(in), optional :: stop_on_error

If an exception is raised, then immediately quit. (Default is False).

Return Value type(json_file)

private function initialize_json_file_v2(json_value_object, json_core_object) result(file_object)

Author
Jacob Williams
Date
4/26/2016

Cast a json_value pointer and a json_core object as a json_file object.

Arguments

Type IntentOptional AttributesName
type(json_value), intent(in), pointer:: json_value_object
type(json_core), intent(in) :: json_core_object

Return Value type(json_file)

private pure function json_file_failed(me) result(failed)

Check error status in the file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(in) :: me

Return Value logical(kind=LK)

will be true if there has been an error.

private function json_file_valid_path(me, path) result(found)

Author
Jacob Williams

Returns true if the path is present in the JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable

Return Value logical(kind=LK)

if the variable was found

private function json_file_valid_path_op(path, me) result(found)

Author
Jacob Williams

A wrapper for json_file_valid_path for the .in. operator

Arguments

Type IntentOptional AttributesName
character(kind=CK,len=*), intent(in) :: path

the path to the variable
class(json_file), intent(in) :: me

the JSON file

Return Value logical(kind=LK)

if the variable was found

private function wrap_json_file_valid_path(me, path) result(found)

Author
Jacob Williams

Alternate version of json_file_valid_path, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable

Return Value logical(kind=LK)

if the variable was found

private function wrap_json_file_valid_path_op(path, me) result(found)

Author
Jacob Williams

Alternate version of json_file_valid_path_op, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
class(json_file), intent(in) :: me

the JSON file

Return Value logical(kind=LK)

if the variable was found


Subroutines

private subroutine get_json_core_in_file(me, core)

Get a copy of the json_core in this json_file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(in) :: me
type(json_core), intent(out) :: core

private subroutine initialize_json_core_in_file(me, verbose, compact_reals, print_signs, real_format, spaces_per_tab, strict_type_checking, trailing_spaces_significant, case_sensitive_keys, no_whitespace, unescape_strings, comment_char, path_mode, path_separator, compress_vectors, allow_duplicate_keys, escape_solidus, stop_on_error)

Initialize the json_core for this json_file. This is just a wrapper for json_initialize.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
logical(kind=LK), intent(in), optional :: verbose

mainly useful for debugging (default is false)
logical(kind=LK), intent(in), optional :: compact_reals

to compact the real number strings for output (default is true)
logical(kind=LK), intent(in), optional :: print_signs

always print numeric sign (default is false)
character(kind=CDK,len=*), intent(in), optional :: real_format

Real number format: 'E' [default], '*', 'G', 'EN', or 'ES'
integer(kind=IK), intent(in), optional :: spaces_per_tab

number of spaces per tab for indenting (default is 2)
logical(kind=LK), intent(in), optional :: strict_type_checking

if true, no integer, double, or logical type conversions are done for the get routines (default is false)
logical(kind=LK), intent(in), optional :: trailing_spaces_significant

for name and path comparisons, is trailing space to be considered significant. (default is false)
logical(kind=LK), intent(in), optional :: case_sensitive_keys

for name and path comparisons, are they case sensitive. (default is true)
logical(kind=LK), intent(in), optional :: no_whitespace

if true, printing the JSON structure is done without adding any non-significant spaces or linebreaks (default is false)
logical(kind=LK), intent(in), optional :: unescape_strings

If false, then the raw escaped string is returned from json_get_string and similar routines. If true [default], then the string is returned unescaped.
character(kind=CK,len=1), intent(in), optional :: comment_char

If present, this character is used to denote comments in the JSON file, which will be ignored if present. Example: ! or #. Setting this to a blank string disables the ignoring of comments. (Default is !).
integer(kind=IK), intent(in), optional :: path_mode

How the path strings are interpreted in the get_by_path routines: * 1 – Default mode (see json_get_by_path_default) * 2 – as RFC 6901 "JSON Pointer" paths (see json_get_by_path_rfc6901) * 3 – JSONPath "bracket-notation" see json_get_by_path_jsonpath_bracket)
character(kind=CK,len=1), intent(in), optional :: path_separator

The path separator to use in the "default" mode for the paths in the various get_by_path routines. Example: . [default] or %. Note: if path_mode/=1 then this is ignored.
logical(kind=LK), intent(in), optional :: compress_vectors

If true, then arrays of integers, nulls, doubles, and logicals are printed all on one line. [Note: no_whitespace will override this option if necessary]. (Default is False).
logical(kind=LK), intent(in), optional :: allow_duplicate_keysRead more…
logical(kind=LK), intent(in), optional :: escape_solidusRead more…
logical(kind=LK), intent(in), optional :: stop_on_error

If an exception is raised, then immediately quit. (Default is False).

private subroutine json_file_add_double(me, path, val, found, was_created)

Author
Jacob Williams

Add a real(RK) variable value to a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
real(kind=RK), intent(in) :: val

value
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created

private subroutine json_file_add_double_vec(me, path, vec, found, was_created)

Author
Jacob Williams

Add a real(RK) vector to a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
real(kind=RK), intent(in), dimension(:):: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created

private subroutine json_file_add_integer(me, path, val, found, was_created)

Author
Jacob Williams

Add an integer value to a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
integer(kind=IK), intent(in) :: val

value
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created

private subroutine json_file_add_integer_vec(me, path, vec, found, was_created)

Author
Jacob Williams

Add an integer vector to a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
integer(kind=IK), intent(in), dimension(:):: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created

private subroutine json_file_add_logical(me, path, val, found, was_created)

Author
Jacob Williams

Add a logical(LK) value to a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
logical(kind=LK), intent(in) :: val

value
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created

private subroutine json_file_add_logical_vec(me, path, vec, found, was_created)

Author
Jacob Williams

Add a logical(LK) vector to a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
logical(kind=LK), intent(in), dimension(:):: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created

private subroutine json_file_add_object(me, path, p, found, was_created)

Author
Jacob Williams

Add a json_value pointer to an object to a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
type(json_value), intent(in), pointer:: p

pointer to the variable to add
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created

private subroutine json_file_add_string(me, path, val, found, was_created, trim_str, adjustl_str)

Author
Jacob Williams

Add a character string to a json file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
character(kind=CK,len=*), intent(in) :: val

value
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created
logical(kind=LK), intent(in), optional :: trim_str

if TRIM() should be called for the val
logical(kind=LK), intent(in), optional :: adjustl_str

if ADJUSTL() should be called for the val (note that ADJUSTL is done before TRIM)

private subroutine json_file_add_string_path_ascii(me, path, val, found, was_created, trim_str, adjustl_str)

Author
Jacob Williams

Wrapper for json_file_add_string where "path" is kind=CDK).

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
character(kind=CK,len=*), intent(in) :: val

value
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created
logical(kind=LK), intent(in), optional :: trim_str

if TRIM() should be called for the val
logical(kind=LK), intent(in), optional :: adjustl_str

if ADJUSTL() should be called for the val (note that ADJUSTL is done before TRIM)

private subroutine json_file_add_string_value_ascii(me, path, val, found, was_created, trim_str, adjustl_str)

Author
Jacob Williams

Wrapper for json_file_add_string where "val" is kind=CDK).

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
character(kind=CDK,len=*), intent(in) :: val

value
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created
logical(kind=LK), intent(in), optional :: trim_str

if TRIM() should be called for the val
logical(kind=LK), intent(in), optional :: adjustl_str

if ADJUSTL() should be called for the val (note that ADJUSTL is done before TRIM)

private subroutine json_file_add_string_vec(me, path, vec, found, was_created, ilen, trim_str, adjustl_str)

Author
Jacob Williams

Add a string vector to a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
character(kind=CK,len=*), intent(in), dimension(:):: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created
integer(kind=IK), intent(in), optional dimension(:):: ilen

the string lengths of each element in value. If not present, the full len(value) string is added for each element.
logical(kind=LK), intent(in), optional :: trim_str

if TRIM() should be called for each element
logical(kind=LK), intent(in), optional :: adjustl_str

if ADJUSTL() should be called for each element (note that ADJUSTL is done before TRIM)

private subroutine json_file_add_string_vec_path_ascii(me, path, vec, found, was_created, ilen, trim_str, adjustl_str)

Author
Jacob Williams

Alternate version of json_file_add_string_vec, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
character(kind=CK,len=*), intent(in), dimension(:):: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created
integer(kind=IK), intent(in), optional dimension(:):: ilen

the string lengths of each element in value. If not present, the full len(value) string is added for each element.
logical(kind=LK), intent(in), optional :: trim_str

if TRIM() should be called for each element
logical(kind=LK), intent(in), optional :: adjustl_str

if ADJUSTL() should be called for each element (note that ADJUSTL is done before TRIM)

private subroutine json_file_add_string_vec_vec_ascii(me, path, vec, found, was_created, ilen, trim_str, adjustl_str)

Author
Jacob Williams

Alternate version of json_file_add_string_vec, where "vec" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
character(kind=CDK,len=*), intent(in), dimension(:):: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created
integer(kind=IK), intent(in), optional dimension(:):: ilen

the string lengths of each element in value. If not present, the full len(value) string is added for each element.
logical(kind=LK), intent(in), optional :: trim_str

if TRIM() should be called for each element
logical(kind=LK), intent(in), optional :: adjustl_str

if ADJUSTL() should be called for each element (note that ADJUSTL is done before TRIM)

private subroutine json_file_check_for_errors(me, status_ok, error_msg)

Retrieve error status and message from the class.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
logical(kind=LK), intent(out) :: status_ok

true if there were no errors
character(kind=CK,len=:), intent(out), allocatable:: error_msg

the error message (if there were errors)

private pure subroutine json_file_clear_exceptions(me)

Clear exceptions in the class.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me

private subroutine json_file_destroy(me, destroy_core)

Author
Jacob Williams

Destroy the json_value data in a json_file. This must be done when the variable is no longer needed, or will be reused to open a different file. Otherwise a memory leak will occur.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
logical, intent(in), optional :: destroy_core

to also destroy the json_core. default is to leave it as is.

private subroutine json_file_get_alloc_string_vec(me, path, vec, ilen, found)

Author
Jacob Williams
Date
12/17/2016

Get an (allocatable length) string vector from a JSON file. This is just a wrapper for json_get_alloc_string_vec_by_path.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
character(kind=CK,len=:), intent(out), dimension(:), allocatable:: vec

value vector
integer(kind=IK), intent(out), dimension(:), allocatable:: ilen

the actual length of each character string in the array
logical(kind=LK), intent(out), optional :: found

private subroutine json_file_get_double(me, path, val, found)

Author
Jacob Williams
Date
12/9/2013

Get a real(RK) variable value from a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
real(kind=RK), intent(out) :: val

value
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine json_file_get_double_vec(me, path, vec, found)

Author
Jacob Williams
Date
1/19/2014

Get a real(RK) vector from a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
real(kind=RK), intent(out), dimension(:), allocatable:: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine json_file_get_integer(me, path, val, found)

Author
Jacob Williams
Date
12/9/2013

Get an integer value from a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
integer(kind=IK), intent(out) :: val

value
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine json_file_get_integer_vec(me, path, vec, found)

Author
Jacob Williams
Date
1/20/2014

Get an integer vector from a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
integer(kind=IK), intent(out), dimension(:), allocatable:: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine json_file_get_logical(me, path, val, found)

Author
Jacob Williams
Date
12/9/2013

Get a logical(LK) value from a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
logical(kind=LK), intent(out) :: val

value
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine json_file_get_logical_vec(me, path, vec, found)

Author
Jacob Williams
Date
1/20/2014

Get a logical(LK) vector from a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
logical(kind=LK), intent(out), dimension(:), allocatable:: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine json_file_get_object(me, path, p, found)

Author
Jacob Williams
Date
2/3/2014

Get a json_value pointer to an object from a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
type(json_value), intent(out), pointer:: p

pointer to the variable
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine json_file_get_root(me, p)

Author
Izaak Beekman
Date
7/23/2015

Get a json_value pointer to the JSON file root.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
type(json_value), intent(out), pointer:: p

pointer to the variable

private subroutine json_file_get_string(me, path, val, found)

Author
Jacob Williams
Date
12/9/2013

Get a character string from a json file. The output val is an allocatable character string.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
character(kind=CK,len=:), intent(out), allocatable:: val

value
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine json_file_get_string_vec(me, path, vec, found)

Author
Jacob Williams
Date
1/19/2014

Get a string vector from a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
character(kind=CK,len=*), intent(out), dimension(:), allocatable:: vec

value vector
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine json_file_load(me, filename, unit)

Author
Jacob Williams
Date
12/9/2013

Load the JSON data from a file.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: filename

the filename to open
integer(kind=IK), intent(in), optional :: unit

the unit number to use (if not present, a newunit is used)

private subroutine json_file_load_from_string(me, str)

Author
Jacob Williams
Date
1/13/2015

Load the JSON data from a string.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: str

string to load JSON data from

private subroutine json_file_move_pointer(to, from)

Author
Jacob Williams
Date
12/5/2014

Move the json_value pointer from one json_file to another. The "from" pointer is then nullified, but not destroyed.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: to
class(json_file), intent(inout) :: from

private subroutine json_file_print_1(me, iunit)

Author
Jacob Williams
Date
12/9/2013

Prints the JSON file to the specified file unit number.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
integer(kind=IK), intent(in) :: iunit

file unit number (must not be -1)

private subroutine json_file_print_2(me, filename)

Author
Jacob Williams
Date
1/11/2015

Print the JSON structure to the specified filename. The file is opened, printed, and then closed.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: filename

filename to print to

private subroutine json_file_print_error_message(me, io_unit)

This is a wrapper for json_print_error_message.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
integer, intent(in), optional :: io_unit

private subroutine json_file_print_to_console(me)

Author
Jacob Williams
Date
1/11/2015

Print the JSON file to the console.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me

private subroutine json_file_print_to_string(me, str)

Author
Jacob Williams
Date
1/11/2015

Print the JSON file to a string.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=:), intent(out), allocatable:: str

string to print JSON data to

private subroutine json_file_remove(me, path)

Author
Jacob Williams
Date
7/7/2018

Remove a variable from a JSON file.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable

private subroutine json_file_rename(me, path, name, found)

Author
Jacob Williams

Rename a variable in a JSON file.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
character(kind=CK,len=*), intent(in) :: name

the new name
logical(kind=LK), intent(out), optional :: found

if the variable was found

private subroutine json_file_rename_name_ascii(me, path, name, found)

Author
Jacob Williams

Wrapper for json_file_rename where "name" is kind=CDK).

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

the path to the variable
character(kind=CDK,len=*), intent(in) :: name

the new name
logical(kind=LK), intent(out), optional :: found

if the variable was found

private subroutine json_file_rename_path_ascii(me, path, name, found)

Author
Jacob Williams

Wrapper for json_file_rename where "path" is kind=CDK).

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
character(kind=CK,len=*), intent(in) :: name

the new name
logical(kind=LK), intent(out), optional :: found

if the variable was found

private subroutine json_file_traverse(me, traverse_callback)

Author
Jacob Williams
Date
6/11/2016

Traverse the JSON structure in the file. This routine calls the user-specified json_traverse_callback_func for each element of the structure.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
procedure(json_traverse_callback_func) :: traverse_callback

private subroutine json_file_update_integer(me, path, val, found)

Author
Jacob Williams
Date
1/10/2015

Given the path string, if the variable is present in the file, and is a scalar, then update its value. If it is not present, then create it and set its value.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path
integer(kind=IK), intent(in) :: val
logical(kind=LK), intent(out) :: found

private subroutine json_file_update_logical(me, path, val, found)

Author
Jacob Williams
Date
1/10/2015

Given the path string, if the variable is present in the file, and is a scalar, then update its value. If it is not present, then create it and set its value.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path
logical(kind=LK), intent(in) :: val
logical(kind=LK), intent(out) :: found

private subroutine json_file_update_real(me, path, val, found)

Author
Jacob Williams
Date
1/10/2015

Given the path string, if the variable is present in the file, and is a scalar, then update its value. If it is not present, then create it and set its value.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path
real(kind=RK), intent(in) :: val
logical(kind=LK), intent(out) :: found

private subroutine json_file_update_string(me, path, val, found, trim_str, adjustl_str)

Author
Jacob Williams
Date
1/10/2015

Given the path string, if the variable is present in the file, and is a scalar, then update its value. If it is not present, then create it and set its value.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path
character(kind=CK,len=*), intent(in) :: val
logical(kind=LK), intent(out) :: found
logical(kind=LK), intent(in), optional :: trim_str

if TRIM() should be called for the val
logical(kind=LK), intent(in), optional :: adjustl_str

if ADJUSTL() should be called for the val (note that ADJUSTL is done before TRIM)

private subroutine json_file_update_string_name_ascii(me, path, val, found, trim_str, adjustl_str)

Alternate version of json_file_update_string, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path
character(kind=CK,len=*), intent(in) :: val
logical(kind=LK), intent(out) :: found
logical(kind=LK), intent(in), optional :: trim_str

if TRIM() should be called for the val
logical(kind=LK), intent(in), optional :: adjustl_str

if ADJUSTL() should be called for the val (note that ADJUSTL is done before TRIM)

private subroutine json_file_update_string_val_ascii(me, path, val, found, trim_str, adjustl_str)

Alternate version of json_file_update_string, where "val" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path
character(kind=CDK,len=*), intent(in) :: val
logical(kind=LK), intent(out) :: found
logical(kind=LK), intent(in), optional :: trim_str

if TRIM() should be called for the val
logical(kind=LK), intent(in), optional :: adjustl_str

if ADJUSTL() should be called for the val (note that ADJUSTL is done before TRIM)

private subroutine json_file_variable_info(me, path, found, var_type, n_children, name)

Author
Jacob Williams
Date
2/3/2014

Returns information about a variable in a json_file.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

path to the variable
logical(kind=LK), intent(out), optional :: found

the variable exists in the structure
integer(kind=IK), intent(out), optional :: var_type

variable type
integer(kind=IK), intent(out), optional :: n_children

number of children
character(kind=CK,len=:), intent(out), optional allocatable:: name

variable name

private subroutine json_file_variable_matrix_info(me, path, is_matrix, found, var_type, n_sets, set_size, name)

Author
Jacob Williams
Date
6/26/2016

Returns matrix information about a variable in a json_file.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CK,len=*), intent(in) :: path

path to the variable
logical(kind=LK), intent(out) :: is_matrix

true if it is a valid matrix
logical(kind=LK), intent(out), optional :: found

true if it was found
integer(kind=IK), intent(out), optional :: var_type

variable type of data in the matrix (if all elements have the same type)
integer(kind=IK), intent(out), optional :: n_sets

number of data sets (i.e., matrix rows if using row-major order)
integer(kind=IK), intent(out), optional :: set_size

size of each data set (i.e., matrix cols if using row-major order)
character(kind=CK,len=:), intent(out), optional allocatable:: name

variable name

private subroutine set_json_core_in_file(me, core)

Set the json_core for this json_file.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
type(json_core), intent(in) :: core

private subroutine wrap_json_file_add_double(me, path, val, found, was_created)

Author
Jacob Williams

Alternate version of json_file_add_double, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
real(kind=RK), intent(in) :: val

value
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created

private subroutine wrap_json_file_add_double_vec(me, path, vec, found, was_created)

Author
Jacob Williams

Alternate version of json_file_add_double_vec, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
real(kind=RK), intent(in), dimension(:):: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created

private subroutine wrap_json_file_add_integer(me, path, val, found, was_created)

Author
Jacob Williams

Alternate version of json_file_add_integer, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
integer(kind=IK), intent(in) :: val

value
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created

private subroutine wrap_json_file_add_integer_vec(me, path, vec, found, was_created)

Author
Jacob Williams

Alternate version of json_file_add_integer_vec, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
integer(kind=IK), intent(in), dimension(:):: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created

private subroutine wrap_json_file_add_logical(me, path, val, found, was_created)

Author
Jacob Williams

Alternate version of json_file_add_logical, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
logical(kind=LK), intent(in) :: val

value
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created

private subroutine wrap_json_file_add_logical_vec(me, path, vec, found, was_created)

Author
Jacob Williams

Alternate version of json_file_add_logical_vec, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
logical(kind=LK), intent(in), dimension(:):: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created

private subroutine wrap_json_file_add_object(me, path, p, found, was_created)

Author
Jacob Williams

Alternate version of json_file_add_object, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
type(json_value), intent(in), pointer:: p

pointer to the variable to add
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created

private subroutine wrap_json_file_add_string(me, path, val, found, was_created, trim_str, adjustl_str)

Author
Jacob Williams

Alternate version of json_file_add_string, where "path" and "val" are kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
character(kind=CDK,len=*), intent(in) :: val

value
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created
logical(kind=LK), intent(in), optional :: trim_str

if TRIM() should be called for the val
logical(kind=LK), intent(in), optional :: adjustl_str

if ADJUSTL() should be called for the val (note that ADJUSTL is done before TRIM)

private subroutine wrap_json_file_add_string_vec(me, path, vec, found, was_created, ilen, trim_str, adjustl_str)

Author
Jacob Williams

Alternate version of json_file_add_string_vec, where "path" and "vec" are kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
character(kind=CDK,len=*), intent(in), dimension(:):: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if the variable was found
logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created
integer(kind=IK), intent(in), optional dimension(:):: ilen

the string lengths of each element in value. If not present, the full len(value) string is added for each element.
logical(kind=LK), intent(in), optional :: trim_str

if TRIM() should be called for each element
logical(kind=LK), intent(in), optional :: adjustl_str

if ADJUSTL() should be called for each element (note that ADJUSTL is done before TRIM)

private subroutine wrap_json_file_get_alloc_string_vec(me, path, vec, ilen, found)

Alternate version of json_file_get_alloc_string_vec, where "path" is kind=CDK. This is just a wrapper for wrap_json_get_alloc_string_vec_by_path.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
character(kind=CK,len=:), intent(out), dimension(:), allocatable:: vec

value vector
integer(kind=IK), intent(out), dimension(:), allocatable:: ilen

the actual length of each character string in the array
logical(kind=LK), intent(out), optional :: found

private subroutine wrap_json_file_get_double(me, path, val, found)

Alternate version of json_file_get_double, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
real(kind=RK), intent(out) :: val

value
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine wrap_json_file_get_double_vec(me, path, vec, found)

Alternate version of json_file_get_double_vec, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
real(kind=RK), intent(out), dimension(:), allocatable:: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine wrap_json_file_get_integer(me, path, val, found)

Alternate version of json_file_get_integer, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
integer(kind=IK), intent(out) :: val

value
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine wrap_json_file_get_integer_vec(me, path, vec, found)

Alternate version of json_file_get_integer_vec, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
integer(kind=IK), intent(out), dimension(:), allocatable:: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine wrap_json_file_get_logical(me, path, val, found)

Alternate version of json_file_get_logical, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
logical(kind=LK), intent(out) :: val

value
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine wrap_json_file_get_logical_vec(me, path, vec, found)

Alternate version of json_file_get_logical_vec, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
logical(kind=LK), intent(out), dimension(:), allocatable:: vec

the value vector
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine wrap_json_file_get_object(me, path, p, found)

Alternate version of json_file_get_object, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
type(json_value), intent(out), pointer:: p

pointer to the variable
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine wrap_json_file_get_string(me, path, val, found)

Alternate version of json_file_get_string, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
character(kind=CK,len=:), intent(out), allocatable:: val

value
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine wrap_json_file_get_string_vec(me, path, vec, found)

Alternate version of json_file_get_string_vec, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
character(kind=CK,len=*), intent(out), dimension(:), allocatable:: vec

value vector
logical(kind=LK), intent(out), optional :: found

if it was really found

private subroutine wrap_json_file_load_from_string(me, str)

Alternate version of json_file_load_from_string, where "str" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: str

private subroutine wrap_json_file_remove(me, path)

Alternate version of json_file_remove, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable

private subroutine wrap_json_file_rename(me, path, name, found)

Author
Jacob Williams

Alternate version of json_file_rename, where "path" and "name" are kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

the path to the variable
character(kind=CDK,len=*), intent(in) :: name

the new name
logical(kind=LK), intent(out), optional :: found

if the variable was found

private subroutine wrap_json_file_update_integer(me, path, val, found)

Alternate version of json_file_update_integer, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path
integer(kind=IK), intent(in) :: val
logical(kind=LK), intent(out) :: found

private subroutine wrap_json_file_update_logical(me, path, val, found)

Alternate version of json_file_update_logical, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path
logical(kind=LK), intent(in) :: val
logical(kind=LK), intent(out) :: found

private subroutine wrap_json_file_update_real(me, path, val, found)

Alternate version of json_file_update_real, where "path" is kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path
real(kind=RK), intent(in) :: val
logical(kind=LK), intent(out) :: found

private subroutine wrap_json_file_update_string(me, path, val, found, trim_str, adjustl_str)

Alternate version of json_file_update_string, where "path" and "val" are kind=CDK.

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path
character(kind=CDK,len=*), intent(in) :: val
logical(kind=LK), intent(out) :: found
logical(kind=LK), intent(in), optional :: trim_str

if TRIM() should be called for the val
logical(kind=LK), intent(in), optional :: adjustl_str

if ADJUSTL() should be called for the val (note that ADJUSTL is done before TRIM)

private subroutine wrap_json_file_variable_info(me, path, found, var_type, n_children, name)

Alternate version of json_file_variable_info, where "path" is kind=CDK.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path
logical(kind=LK), intent(out), optional :: found
integer(kind=IK), intent(out), optional :: var_type
integer(kind=IK), intent(out), optional :: n_children
character(kind=CK,len=:), intent(out), optional allocatable:: name

variable name

private subroutine wrap_json_file_variable_matrix_info(me, path, is_matrix, found, var_type, n_sets, set_size, name)

Alternate version of json_file_variable_matrix_info, where "path" is kind=CDK.

Read more…

Arguments

Type IntentOptional AttributesName
class(json_file), intent(inout) :: me
character(kind=CDK,len=*), intent(in) :: path

path to the variable
logical(kind=LK), intent(out) :: is_matrix

true if it is a valid matrix
logical(kind=LK), intent(out), optional :: found

true if it was found
integer(kind=IK), intent(out), optional :: var_type

variable type of data in the matrix (if all elements have the same type)
integer(kind=IK), intent(out), optional :: n_sets

number of data sets (i.e., matrix rows if using row-major order)
integer(kind=IK), intent(out), optional :: set_size

size of each data set (i.e., matrix cols if using row-major order)
character(kind=CK,len=:), intent(out), optional allocatable:: name

variable name