json_value_get_child_by_name Subroutine

private subroutine json_value_get_child_by_name(json, p, name, child, found)

Returns a child in the object or array given the name string.

The name search can be case-sensitive or not, and can have significant trailing whitespace or not, depending on the settings in the json_core class.

Note

The name input is not a path, and is not parsed like it is in json_get_by_path.

Type Bound

json_core

Arguments

Type IntentOptional Attributes Name
class(json_core), intent(inout) :: json
type(json_value), intent(in), pointer :: p
character(kind=CK, len=*), intent(in) :: name

the name of a child of p
type(json_value), pointer :: child

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

true if the value was found (if not present, an exception will be thrown if it was not found. If present and not found, no exception will be thrown).

Calls

proc~~json_value_get_child_by_name~~CallsGraph proc~json_value_get_child_by_name json_core%json_value_get_child_by_name none~throw_exception json_core%throw_exception proc~json_value_get_child_by_name->none~throw_exception proc~json_clear_exceptions json_core%json_clear_exceptions proc~json_value_get_child_by_name->proc~json_clear_exceptions proc~name_equal json_core%name_equal proc~json_value_get_child_by_name->proc~name_equal proc~json_throw_exception json_core%json_throw_exception none~throw_exception->proc~json_throw_exception proc~wrap_json_throw_exception json_core%wrap_json_throw_exception none~throw_exception->proc~wrap_json_throw_exception proc~name_strings_equal json_core%name_strings_equal proc~name_equal->proc~name_strings_equal proc~lowercase_string lowercase_string proc~name_strings_equal->proc~lowercase_string proc~wrap_json_throw_exception->none~throw_exception interface~to_unicode to_unicode proc~wrap_json_throw_exception->interface~to_unicode proc~to_uni to_uni interface~to_unicode->proc~to_uni proc~to_uni_vec to_uni_vec interface~to_unicode->proc~to_uni_vec

Called by

proc~~json_value_get_child_by_name~~CalledByGraph proc~json_value_get_child_by_name json_core%json_value_get_child_by_name none~get_child json_core%get_child none~get_child->proc~json_value_get_child_by_name proc~wrap_json_value_get_child_by_name json_core%wrap_json_value_get_child_by_name none~get_child->proc~wrap_json_value_get_child_by_name proc~json_check_children_for_duplicate_keys json_core%json_check_children_for_duplicate_keys proc~json_check_children_for_duplicate_keys->none~get_child none~get_path json_core%get_path proc~json_check_children_for_duplicate_keys->none~get_path proc~json_get_by_path_default json_core%json_get_by_path_default proc~json_get_by_path_default->none~get_child proc~json_get_by_path_jsonpath_bracket json_core%json_get_by_path_jsonpath_bracket proc~json_get_by_path_jsonpath_bracket->none~get_child proc~convert json_core%convert proc~json_get_by_path_jsonpath_bracket->proc~convert proc~json_get_by_path_rfc6901 json_core%json_get_by_path_rfc6901 proc~json_get_by_path_rfc6901->none~get_child proc~json_matrix_info json_core%json_matrix_info proc~json_matrix_info->none~get_child none~info~2 json_core%info proc~json_matrix_info->none~info~2 proc~json_value_insert_after_child_by_index json_core%json_value_insert_after_child_by_index proc~json_value_insert_after_child_by_index->none~get_child none~insert_after json_core%insert_after proc~json_value_insert_after_child_by_index->none~insert_after none~insert_after->proc~json_value_insert_after_child_by_index none~matrix_info~2 json_core%matrix_info none~matrix_info~2->proc~json_matrix_info proc~json_matrix_info_by_path json_core%json_matrix_info_by_path none~matrix_info~2->proc~json_matrix_info_by_path proc~wrap_json_matrix_info_by_path json_core%wrap_json_matrix_info_by_path none~matrix_info~2->proc~wrap_json_matrix_info_by_path proc~json_create_by_path json_core%json_create_by_path proc~json_create_by_path->proc~json_get_by_path_default proc~json_create_by_path->proc~json_get_by_path_jsonpath_bracket proc~json_get_by_path json_core%json_get_by_path proc~json_get_by_path->proc~json_get_by_path_default proc~json_get_by_path->proc~json_get_by_path_jsonpath_bracket proc~json_get_by_path->proc~json_get_by_path_rfc6901 none~create json_core%create none~create->proc~json_create_by_path proc~wrap_json_create_by_path json_core%wrap_json_create_by_path none~create->proc~wrap_json_create_by_path none~get~2 json_core%get none~get~2->proc~json_get_by_path proc~json_get_alloc_string_vec json_core%json_get_alloc_string_vec none~get~2->proc~json_get_alloc_string_vec proc~json_get_alloc_string_vec_by_path json_core%json_get_alloc_string_vec_by_path none~get~2->proc~json_get_alloc_string_vec_by_path proc~json_get_array_by_path json_core%json_get_array_by_path none~get~2->proc~json_get_array_by_path proc~json_get_integer_by_path json_core%json_get_integer_by_path none~get~2->proc~json_get_integer_by_path proc~json_get_integer_vec json_core%json_get_integer_vec none~get~2->proc~json_get_integer_vec proc~json_get_integer_vec_by_path json_core%json_get_integer_vec_by_path none~get~2->proc~json_get_integer_vec_by_path proc~json_get_logical_by_path json_core%json_get_logical_by_path none~get~2->proc~json_get_logical_by_path proc~json_get_logical_vec json_core%json_get_logical_vec none~get~2->proc~json_get_logical_vec proc~json_get_logical_vec_by_path json_core%json_get_logical_vec_by_path none~get~2->proc~json_get_logical_vec_by_path proc~json_get_real32 json_core%json_get_real32 none~get~2->proc~json_get_real32 proc~json_get_real32_by_path json_core%json_get_real32_by_path none~get~2->proc~json_get_real32_by_path proc~json_get_real32_vec json_core%json_get_real32_vec none~get~2->proc~json_get_real32_vec proc~json_get_real32_vec_by_path json_core%json_get_real32_vec_by_path none~get~2->proc~json_get_real32_vec_by_path proc~json_get_real_by_path json_core%json_get_real_by_path none~get~2->proc~json_get_real_by_path proc~json_get_real_vec json_core%json_get_real_vec none~get~2->proc~json_get_real_vec proc~json_get_real_vec_by_path json_core%json_get_real_vec_by_path none~get~2->proc~json_get_real_vec_by_path proc~json_get_string_by_path json_core%json_get_string_by_path none~get~2->proc~json_get_string_by_path proc~json_get_string_vec json_core%json_get_string_vec none~get~2->proc~json_get_string_vec proc~json_get_string_vec_by_path json_core%json_get_string_vec_by_path none~get~2->proc~json_get_string_vec_by_path proc~wrap_json_get_alloc_string_vec_by_path json_core%wrap_json_get_alloc_string_vec_by_path none~get~2->proc~wrap_json_get_alloc_string_vec_by_path proc~wrap_json_get_array_by_path json_core%wrap_json_get_array_by_path none~get~2->proc~wrap_json_get_array_by_path proc~wrap_json_get_by_path json_core%wrap_json_get_by_path none~get~2->proc~wrap_json_get_by_path proc~wrap_json_get_integer_by_path json_core%wrap_json_get_integer_by_path none~get~2->proc~wrap_json_get_integer_by_path proc~wrap_json_get_integer_vec_by_path json_core%wrap_json_get_integer_vec_by_path none~get~2->proc~wrap_json_get_integer_vec_by_path proc~wrap_json_get_logical_by_path json_core%wrap_json_get_logical_by_path none~get~2->proc~wrap_json_get_logical_by_path proc~wrap_json_get_logical_vec_by_path json_core%wrap_json_get_logical_vec_by_path none~get~2->proc~wrap_json_get_logical_vec_by_path proc~wrap_json_get_real32_by_path json_core%wrap_json_get_real32_by_path none~get~2->proc~wrap_json_get_real32_by_path proc~wrap_json_get_real32_vec_by_path json_core%wrap_json_get_real32_vec_by_path none~get~2->proc~wrap_json_get_real32_vec_by_path proc~wrap_json_get_real_by_path json_core%wrap_json_get_real_by_path none~get~2->proc~wrap_json_get_real_by_path proc~wrap_json_get_real_vec_by_path json_core%wrap_json_get_real_vec_by_path none~get~2->proc~wrap_json_get_real_vec_by_path proc~wrap_json_get_string_by_path json_core%wrap_json_get_string_by_path none~get~2->proc~wrap_json_get_string_by_path proc~wrap_json_get_string_vec_by_path json_core%wrap_json_get_string_vec_by_path none~get~2->proc~wrap_json_get_string_vec_by_path proc~json_file_variable_matrix_info json_file%json_file_variable_matrix_info proc~json_file_variable_matrix_info->none~matrix_info~2 proc~json_matrix_info_by_path->none~matrix_info~2 proc~json_matrix_info_by_path->none~get~2 proc~json_value_replace json_core%json_value_replace proc~json_value_replace->none~insert_after proc~wrap_json_matrix_info_by_path->none~matrix_info~2 none~matrix_info json_file%matrix_info none~matrix_info->proc~json_file_variable_matrix_info proc~wrap_json_file_variable_matrix_info json_file%wrap_json_file_variable_matrix_info none~matrix_info->proc~wrap_json_file_variable_matrix_info proc~convert->proc~json_value_replace proc~convert->none~info~2 proc~json_add_integer_by_path json_core%json_add_integer_by_path proc~json_add_integer_by_path->none~create proc~json_add_integer_by_path->proc~json_value_replace proc~json_add_integer_by_path->none~info~2 proc~json_add_integer_vec_by_path json_core%json_add_integer_vec_by_path proc~json_add_integer_vec_by_path->none~create proc~json_add_integer_vec_by_path->proc~json_value_replace proc~json_add_integer_vec_by_path->none~info~2 proc~json_add_logical_by_path json_core%json_add_logical_by_path proc~json_add_logical_by_path->none~create proc~json_add_logical_by_path->proc~json_value_replace proc~json_add_logical_by_path->none~info~2 proc~json_add_logical_vec_by_path json_core%json_add_logical_vec_by_path proc~json_add_logical_vec_by_path->none~create proc~json_add_logical_vec_by_path->proc~json_value_replace proc~json_add_logical_vec_by_path->none~info~2 proc~json_add_member_by_path json_core%json_add_member_by_path proc~json_add_member_by_path->none~create proc~json_add_member_by_path->proc~json_value_replace proc~json_add_member_by_path->none~info~2 proc~json_add_real_by_path json_core%json_add_real_by_path proc~json_add_real_by_path->none~create proc~json_add_real_by_path->proc~json_value_replace proc~json_add_real_by_path->none~info~2 proc~json_add_real_vec_by_path json_core%json_add_real_vec_by_path proc~json_add_real_vec_by_path->none~create proc~json_add_real_vec_by_path->proc~json_value_replace proc~json_add_real_vec_by_path->none~info~2 proc~json_add_string_by_path json_core%json_add_string_by_path proc~json_add_string_by_path->none~create proc~json_add_string_by_path->proc~json_value_replace proc~json_add_string_by_path->none~info~2 proc~json_add_string_vec_by_path json_core%json_add_string_vec_by_path proc~json_add_string_vec_by_path->none~create proc~json_add_string_vec_by_path->proc~json_value_replace proc~json_add_string_vec_by_path->none~info~2 proc~json_file_get_alloc_string_vec json_file%json_file_get_alloc_string_vec proc~json_file_get_alloc_string_vec->none~get~2 proc~json_file_get_integer json_file%json_file_get_integer proc~json_file_get_integer->none~get~2 proc~json_file_get_integer_vec json_file%json_file_get_integer_vec proc~json_file_get_integer_vec->none~get~2 proc~json_file_get_logical json_file%json_file_get_logical proc~json_file_get_logical->none~get~2 proc~json_file_get_logical_vec json_file%json_file_get_logical_vec proc~json_file_get_logical_vec->none~get~2 proc~json_file_get_object json_file%json_file_get_object proc~json_file_get_object->none~get~2 proc~json_file_get_real json_file%json_file_get_real proc~json_file_get_real->none~get~2 proc~json_file_get_real32 json_file%json_file_get_real32 proc~json_file_get_real32->none~get~2 proc~json_file_get_real32_vec json_file%json_file_get_real32_vec proc~json_file_get_real32_vec->none~get~2 proc~json_file_get_real_vec json_file%json_file_get_real_vec proc~json_file_get_real_vec->none~get~2 proc~json_file_get_string json_file%json_file_get_string proc~json_file_get_string->none~get~2 proc~json_file_get_string_vec json_file%json_file_get_string_vec proc~json_file_get_string_vec->none~get~2 proc~json_get_alloc_string_vec->none~get~2 none~string_info json_core%string_info proc~json_get_alloc_string_vec->none~string_info proc~json_get_alloc_string_vec_by_path->none~get~2 proc~json_get_array_by_path->none~get~2 proc~json_get_integer_by_path->none~get~2 proc~json_get_integer_vec->none~get~2 proc~json_get_integer_vec_by_path->none~get~2 proc~json_get_logical_by_path->none~get~2 proc~json_get_logical_vec->none~get~2 proc~json_get_logical_vec_by_path->none~get~2 proc~json_get_real32->none~get~2 proc~json_get_real32_by_path->none~get~2 proc~json_get_real32_vec->none~get~2 proc~json_get_real32_vec_by_path->none~get~2 proc~json_get_real_by_path->none~get~2 proc~json_get_real_vec->none~get~2 proc~json_get_real_vec_by_path->none~get~2 proc~json_get_string_by_path->none~get~2 proc~json_get_string_vec->none~get~2 proc~json_get_string_vec_by_path->none~get~2 proc~json_info_by_path json_core%json_info_by_path proc~json_info_by_path->none~get~2 proc~json_info_by_path->none~info~2 proc~json_rename_by_path json_core%json_rename_by_path proc~json_rename_by_path->none~get~2 proc~json_string_info json_core%json_string_info proc~json_string_info->none~get~2 proc~json_string_info->none~info~2 proc~json_update_integer json_core%json_update_integer proc~json_update_integer->none~get~2 proc~json_update_integer->none~info~2 none~add_by_path~2 json_core%add_by_path proc~json_update_integer->none~add_by_path~2 proc~json_update_logical json_core%json_update_logical proc~json_update_logical->none~get~2 proc~json_update_logical->none~info~2 proc~json_update_logical->none~add_by_path~2 proc~json_update_real json_core%json_update_real proc~json_update_real->none~get~2 proc~json_update_real->none~info~2 proc~json_update_real->none~add_by_path~2 proc~json_update_string json_core%json_update_string proc~json_update_string->none~get~2 proc~json_update_string->none~info~2 proc~json_update_string->none~add_by_path~2 proc~json_valid_path json_core%json_valid_path proc~json_valid_path->none~get~2 proc~json_value_remove_if_present json_core%json_value_remove_if_present proc~json_value_remove_if_present->none~get~2 proc~wrap_json_create_by_path->none~create proc~wrap_json_get_alloc_string_vec_by_path->none~get~2 proc~wrap_json_get_array_by_path->none~get~2 proc~wrap_json_get_by_path->none~get~2 proc~wrap_json_get_integer_by_path->none~get~2 proc~wrap_json_get_integer_vec_by_path->none~get~2 proc~wrap_json_get_logical_by_path->none~get~2 proc~wrap_json_get_logical_vec_by_path->none~get~2 proc~wrap_json_get_real32_by_path->none~get~2 proc~wrap_json_get_real32_vec_by_path->none~get~2 proc~wrap_json_get_real_by_path->none~get~2 proc~wrap_json_get_real_vec_by_path->none~get~2 proc~wrap_json_get_string_by_path->none~get~2 proc~wrap_json_get_string_vec_by_path->none~get~2 proc~wrap_json_value_get_child_by_name->none~get~2 none~get json_file%get none~get->proc~json_file_get_alloc_string_vec none~get->proc~json_file_get_integer none~get->proc~json_file_get_integer_vec none~get->proc~json_file_get_logical none~get->proc~json_file_get_logical_vec none~get->proc~json_file_get_object none~get->proc~json_file_get_real none~get->proc~json_file_get_real32 none~get->proc~json_file_get_real32_vec none~get->proc~json_file_get_real_vec none~get->proc~json_file_get_string none~get->proc~json_file_get_string_vec proc~wrap_json_file_get_alloc_string_vec json_file%wrap_json_file_get_alloc_string_vec none~get->proc~wrap_json_file_get_alloc_string_vec proc~wrap_json_file_get_integer json_file%wrap_json_file_get_integer none~get->proc~wrap_json_file_get_integer proc~wrap_json_file_get_integer_vec json_file%wrap_json_file_get_integer_vec none~get->proc~wrap_json_file_get_integer_vec proc~wrap_json_file_get_logical json_file%wrap_json_file_get_logical none~get->proc~wrap_json_file_get_logical proc~wrap_json_file_get_logical_vec json_file%wrap_json_file_get_logical_vec none~get->proc~wrap_json_file_get_logical_vec proc~wrap_json_file_get_object json_file%wrap_json_file_get_object none~get->proc~wrap_json_file_get_object proc~wrap_json_file_get_real json_file%wrap_json_file_get_real none~get->proc~wrap_json_file_get_real proc~wrap_json_file_get_real32 json_file%wrap_json_file_get_real32 none~get->proc~wrap_json_file_get_real32 proc~wrap_json_file_get_real32_vec json_file%wrap_json_file_get_real32_vec none~get->proc~wrap_json_file_get_real32_vec proc~wrap_json_file_get_real_vec json_file%wrap_json_file_get_real_vec none~get->proc~wrap_json_file_get_real_vec proc~wrap_json_file_get_string json_file%wrap_json_file_get_string none~get->proc~wrap_json_file_get_string proc~wrap_json_file_get_string_vec json_file%wrap_json_file_get_string_vec none~get->proc~wrap_json_file_get_string_vec none~info~2->proc~json_info_by_path proc~wrap_json_info_by_path json_core%wrap_json_info_by_path none~info~2->proc~wrap_json_info_by_path none~remove_if_present json_core%remove_if_present none~remove_if_present->proc~json_value_remove_if_present proc~wrap_json_value_remove_if_present json_core%wrap_json_value_remove_if_present none~remove_if_present->proc~wrap_json_value_remove_if_present none~string_info->proc~json_string_info none~valid_path~2 json_core%valid_path none~valid_path~2->proc~json_valid_path proc~wrap_json_valid_path json_core%wrap_json_valid_path none~valid_path~2->proc~wrap_json_valid_path proc~json_add_string_by_path_path_ascii json_core%json_add_string_by_path_path_ascii proc~json_add_string_by_path_path_ascii->proc~json_add_string_by_path proc~json_add_string_by_path_value_ascii json_core%json_add_string_by_path_value_ascii proc~json_add_string_by_path_value_ascii->proc~json_add_string_by_path proc~json_add_string_vec_by_path_path_ascii json_core%json_add_string_vec_by_path_path_ascii proc~json_add_string_vec_by_path_path_ascii->proc~json_add_string_vec_by_path proc~json_add_string_vec_by_path_value_ascii json_core%json_add_string_vec_by_path_value_ascii proc~json_add_string_vec_by_path_value_ascii->proc~json_add_string_vec_by_path proc~wrap_json_add_integer_by_path json_core%wrap_json_add_integer_by_path proc~wrap_json_add_integer_by_path->proc~json_add_integer_by_path proc~wrap_json_add_integer_vec_by_path json_core%wrap_json_add_integer_vec_by_path proc~wrap_json_add_integer_vec_by_path->proc~json_add_integer_vec_by_path proc~wrap_json_add_logical_by_path json_core%wrap_json_add_logical_by_path proc~wrap_json_add_logical_by_path->proc~json_add_logical_by_path proc~wrap_json_add_logical_vec_by_path json_core%wrap_json_add_logical_vec_by_path proc~wrap_json_add_logical_vec_by_path->proc~json_add_logical_vec_by_path proc~wrap_json_add_member_by_path json_core%wrap_json_add_member_by_path proc~wrap_json_add_member_by_path->proc~json_add_member_by_path proc~wrap_json_add_real_by_path json_core%wrap_json_add_real_by_path proc~wrap_json_add_real_by_path->proc~json_add_real_by_path proc~wrap_json_add_real_vec_by_path json_core%wrap_json_add_real_vec_by_path proc~wrap_json_add_real_vec_by_path->proc~json_add_real_vec_by_path proc~wrap_json_add_string_by_path json_core%wrap_json_add_string_by_path proc~wrap_json_add_string_by_path->proc~json_add_string_by_path proc~wrap_json_add_string_vec_by_path json_core%wrap_json_add_string_vec_by_path proc~wrap_json_add_string_vec_by_path->proc~json_add_string_vec_by_path proc~wrap_json_file_variable_matrix_info->none~matrix_info none~add_by_path~2->proc~json_add_string_by_path_path_ascii none~add_by_path~2->proc~json_add_string_by_path_value_ascii none~add_by_path~2->proc~json_add_string_vec_by_path_path_ascii none~add_by_path~2->proc~json_add_string_vec_by_path_value_ascii proc~json_file_remove json_file%json_file_remove proc~json_file_remove->none~remove_if_present proc~json_file_valid_path json_file%json_file_valid_path proc~json_file_valid_path->none~valid_path~2 proc~json_file_valid_path_op json_file%json_file_valid_path_op proc~json_file_valid_path_op->none~valid_path~2 proc~json_file_variable_info json_file%json_file_variable_info proc~json_file_variable_info->none~info~2 proc~json_get_path json_core%json_get_path proc~json_get_path->none~info~2 proc~json_is_vector json_core%json_is_vector proc~json_is_vector->none~info~2 proc~json_value_add_member json_core%json_value_add_member proc~json_value_add_member->none~info~2 proc~json_value_reverse json_core%json_value_reverse proc~json_value_reverse->none~info~2 proc~wrap_json_file_get_alloc_string_vec->none~get proc~wrap_json_file_get_integer->none~get proc~wrap_json_file_get_integer_vec->none~get proc~wrap_json_file_get_logical->none~get proc~wrap_json_file_get_logical_vec->none~get proc~wrap_json_file_get_object->none~get proc~wrap_json_file_get_real->none~get proc~wrap_json_file_get_real32->none~get proc~wrap_json_file_get_real32_vec->none~get proc~wrap_json_file_get_real_vec->none~get proc~wrap_json_file_get_string->none~get proc~wrap_json_file_get_string_vec->none~get proc~wrap_json_info_by_path->none~info~2 proc~wrap_json_valid_path->none~valid_path~2 proc~wrap_json_value_remove_if_present->none~remove_if_present none~get_path->proc~json_get_path proc~wrap_json_get_path json_core%wrap_json_get_path none~get_path->proc~wrap_json_get_path none~info json_file%info none~info->proc~json_file_variable_info proc~wrap_json_file_variable_info json_file%wrap_json_file_variable_info none~info->proc~wrap_json_file_variable_info none~remove json_file%remove none~remove->proc~json_file_remove proc~wrap_json_file_remove json_file%wrap_json_file_remove none~remove->proc~wrap_json_file_remove none~valid_path json_file%valid_path none~valid_path->proc~json_file_valid_path proc~wrap_json_file_valid_path json_file%wrap_json_file_valid_path none~valid_path->proc~wrap_json_file_valid_path proc~json_add_real32_by_path json_core%json_add_real32_by_path proc~json_add_real32_by_path->none~add_by_path~2 proc~json_add_real32_vec_by_path json_core%json_add_real32_vec_by_path proc~json_add_real32_vec_by_path->none~add_by_path~2 proc~json_file_add_integer json_file%json_file_add_integer proc~json_file_add_integer->none~add_by_path~2 proc~json_file_add_integer_vec json_file%json_file_add_integer_vec proc~json_file_add_integer_vec->none~add_by_path~2 proc~json_file_add_logical json_file%json_file_add_logical proc~json_file_add_logical->none~add_by_path~2 proc~json_file_add_logical_vec json_file%json_file_add_logical_vec proc~json_file_add_logical_vec->none~add_by_path~2 proc~json_file_add_object json_file%json_file_add_object proc~json_file_add_object->none~add_by_path~2 proc~json_file_add_real json_file%json_file_add_real proc~json_file_add_real->none~add_by_path~2 proc~json_file_add_real32 json_file%json_file_add_real32 proc~json_file_add_real32->none~add_by_path~2 proc~json_file_add_real32_vec json_file%json_file_add_real32_vec proc~json_file_add_real32_vec->none~add_by_path~2 proc~json_file_add_real_vec json_file%json_file_add_real_vec proc~json_file_add_real_vec->none~add_by_path~2 proc~json_file_add_string json_file%json_file_add_string proc~json_file_add_string->none~add_by_path~2 proc~json_file_add_string_vec json_file%json_file_add_string_vec proc~json_file_add_string_vec->none~add_by_path~2 proc~json_value_print json_core%json_value_print proc~json_value_print->proc~json_is_vector proc~json_value_print->proc~json_value_print proc~wrap_json_add_real32_by_path json_core%wrap_json_add_real32_by_path proc~wrap_json_add_real32_by_path->none~add_by_path~2 proc~wrap_json_add_real32_vec_by_path json_core%wrap_json_add_real32_vec_by_path proc~wrap_json_add_real32_vec_by_path->none~add_by_path~2 proc~json_file_add_string_path_ascii json_file%json_file_add_string_path_ascii proc~json_file_add_string_path_ascii->proc~json_file_add_string proc~json_file_add_string_value_ascii json_file%json_file_add_string_value_ascii proc~json_file_add_string_value_ascii->proc~json_file_add_string proc~json_file_add_string_vec_path_ascii json_file%json_file_add_string_vec_path_ascii proc~json_file_add_string_vec_path_ascii->proc~json_file_add_string_vec proc~json_file_add_string_vec_vec_ascii json_file%json_file_add_string_vec_vec_ascii proc~json_file_add_string_vec_vec_ascii->proc~json_file_add_string_vec proc~json_print_to_unit json_core%json_print_to_unit proc~json_print_to_unit->proc~json_value_print proc~json_value_to_string json_core%json_value_to_string proc~json_value_to_string->proc~json_value_print proc~wrap_json_file_add_integer json_file%wrap_json_file_add_integer proc~wrap_json_file_add_integer->proc~json_file_add_integer proc~wrap_json_file_add_integer_vec json_file%wrap_json_file_add_integer_vec proc~wrap_json_file_add_integer_vec->proc~json_file_add_integer_vec proc~wrap_json_file_add_logical json_file%wrap_json_file_add_logical proc~wrap_json_file_add_logical->proc~json_file_add_logical proc~wrap_json_file_add_logical_vec json_file%wrap_json_file_add_logical_vec proc~wrap_json_file_add_logical_vec->proc~json_file_add_logical_vec proc~wrap_json_file_add_object json_file%wrap_json_file_add_object proc~wrap_json_file_add_object->proc~json_file_add_object proc~wrap_json_file_add_real json_file%wrap_json_file_add_real proc~wrap_json_file_add_real->proc~json_file_add_real proc~wrap_json_file_add_real32 json_file%wrap_json_file_add_real32 proc~wrap_json_file_add_real32->proc~json_file_add_real32 proc~wrap_json_file_add_real32_vec json_file%wrap_json_file_add_real32_vec proc~wrap_json_file_add_real32_vec->proc~json_file_add_real32_vec proc~wrap_json_file_add_real_vec json_file%wrap_json_file_add_real_vec proc~wrap_json_file_add_real_vec->proc~json_file_add_real_vec proc~wrap_json_file_add_string json_file%wrap_json_file_add_string proc~wrap_json_file_add_string->proc~json_file_add_string proc~wrap_json_file_add_string_vec json_file%wrap_json_file_add_string_vec proc~wrap_json_file_add_string_vec->proc~json_file_add_string_vec proc~wrap_json_file_remove->none~remove proc~wrap_json_file_valid_path->none~valid_path proc~wrap_json_file_variable_info->none~info proc~wrap_json_get_path->none~get_path proc~assign_json_file_to_string json_file%assign_json_file_to_string proc~assign_json_file_to_string->proc~json_value_to_string proc~json_file_print_to_string json_file%json_file_print_to_string proc~json_file_print_to_string->proc~json_value_to_string

Source Code

    subroutine json_value_get_child_by_name(json, p, name, child, found)

    implicit none

    class(json_core),intent(inout)      :: json
    type(json_value),pointer,intent(in) :: p
    character(kind=CK,len=*),intent(in) :: name   !! the name of a child of `p`
    type(json_value),pointer            :: child  !! pointer to the child
    logical(LK),intent(out),optional    :: found  !! true if the value was found
                                                  !! (if not present, an exception
                                                  !! will be thrown if it was not
                                                  !! found.  If present and not
                                                  !! found, no exception will be
                                                  !! thrown).

    integer(IK) :: i,n_children
    logical :: error

    nullify(child)

    if (.not. json%exception_thrown) then

        if (associated(p)) then

            error = .true.   ! will be false if it is found
            if (p%var_type==json_object) then
                n_children = json%count(p)
                child => p%children    !start with first one
                do i=1, n_children
                    if (.not. associated(child)) then
                        call json%throw_exception(&
                            'Error in json_value_get_child_by_name: '//&
                            'Malformed JSON linked list',found)
                        exit
                    end if
                    if (allocated(child%name)) then
                        !name string matching routine:
                        if (json%name_equal(child,name)) then
                            error = .false.
                            exit
                        end if
                    end if
                    child => child%next
                end do
            end if

            if (error) then
                !did not find anything:
                call json%throw_exception(&
                    'Error in json_value_get_child_by_name: '//&
                    'child variable '//trim(name)//' was not found.',found)
                nullify(child)
            end if

        else
            call json%throw_exception(&
                'Error in json_value_get_child_by_name: '//&
                'pointer is not associated.',found)
        end if

        ! found output:
        if (json%exception_thrown) then
            if (present(found)) then
                call json%clear_exceptions()
                found = .false.
            end if
        else
            if (present(found)) found = .true.
        end if

    else
        if (present(found)) found = .false.
    end if

    end subroutine json_value_get_child_by_name