HALCON 13.0.1 / HALCON Operator Reference / HeindlSolutions / JSON
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json_is_stringjson_is_stringJsonIsStringjson_is_stringJsonIsStringJsonIsString (Operator)

Name

json_is_stringjson_is_stringJsonIsStringjson_is_stringJsonIsStringJsonIsString — Checks if a JSON-String is a string.

Signature

json_is_string( : : Json : IsString)

Herror json_is_string(const char* Json, Hlong* IsString)

Herror T_json_is_string(const Htuple Json, Htuple* IsString)

Herror json_is_string(const HTuple& Json, Hlong* IsString)

void JsonIsString(const HTuple& Json, HTuple* IsString)

void HJsonX.JsonIsString(
[in] VARIANT Json, [out] VARIANT* IsString)

static void HJson.JsonIsString(HTuple json, out HTuple isString)

Description

json_is_stringjson_is_stringJsonIsStringjson_is_stringJsonIsStringJsonIsString checks if a JSON-String is a string.

Find more information about the JSON extension package in the introduction to this chapter.

Parallelization

Parameters

JsonJsonJsonJsonJsonjson (input_control)  string → HTupleHTupleHTupleVARIANTHtuple (string) (string) (HString) (char*) (BSTR) (char*)

JSON string

IsStringIsStringIsStringIsStringIsStringisString (output_control)  integer → HTupleHTupleHTupleVARIANTHtuple (integer) (int / long) (Hlong) (Hlong) (Hlong) (Hlong)

true if Json is a string

Module

Foundation

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HALCON Operator Reference 13.0.1 Copyright 2018 Heindl Solutions, http://www.heindl-solutions.com