jsoncpp/example/stringWrite/stringWrite.cpp at master · drawcode/jsoncpp

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#include "json/json.h"

#include <iostream>

/** \brief Write a Value object to a string.

* Example Usage:

* $g++ stringWrite.cpp -ljsoncpp -std=c++11 -o stringWrite

* $./stringWrite

* {

* "action" : "run",

* "data" :

* {

* "number" : 1

* }

int main() {

Json::Value root;

Json::Value data;

constexpr bool shouldUseOldWay = false;

root["action"] = "run";

data["number"] = 1;

root["data"] = data;

if (shouldUseOldWay) {

Json::FastWriter writer;

const std::string json_file = writer.write(root);

std::cout << json_file << std::endl;

} else {

Json::StreamWriterBuilder builder;

const std::string json_file = Json::writeString(builder, root);

std::cout << json_file << std::endl;

}

return EXIT_SUCCESS;

}