initialize_json_core_in_file Subroutine

  1. json_file_module.F90
  2. json_file_module
  3. initialize_json_core_in_file

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.

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_keys
  • If True [default] then no special checks are done to check for duplicate keys.
  • If False, then after parsing, if any duplicate keys are found, an error is thrown. A call to json_value_validate will also check for duplicates.
logical(kind=LK), intent(in), optional :: escape_solidus
  • If True then the solidus “/” is always escaped “\/” when serializing JSON
  • If False [default], then it is not escaped. Note that this option does not affect parsing (both escaped and unescaped are still valid in all cases).
logical(kind=LK), intent(in), optional :: stop_on_error

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

Contents

Source Code

initialize_json_core_in_file

Source Code

    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)

    implicit none

    class(json_file),intent(inout) :: me
#include "json_initialize_arguments.inc"

    call me%core%initialize(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)

    end subroutine initialize_json_core_in_file