Reading files - Zguy/Jzon GitHub Wiki

#include "Jzon.h"

#include <iostream>

int main()
{
	Jzon::Object rootNode;
	Jzon::FileReader::ReadFile("file.json", rootNode);

	for (Jzon::Object::iterator it = rootNode.begin(); it != rootNode.end(); ++it)
	{
		std::string name = (*it).first;
		Jzon::Node &node = (*it).second;

		std::cout << name << " = ";
		if (node.IsValue())
		{
			switch (node.AsValue().GetValueType())
			{
			case Jzon::Value::VT_NULL   : std::cout << "null"; break;
			case Jzon::Value::VT_STRING : std::cout << node.ToString(); break;
			case Jzon::Value::VT_NUMBER : std::cout << node.ToFloat(); break;
			case Jzon::Value::VT_BOOL   : std::cout << (node.ToBool()?"true":"false"); break;
			}
		}
		else if (node.IsArray())
		{
			std::cout << "*Array*";
		}
		else if (node.IsObject())
		{
			std::cout << "*Object*";
		}
		std::cout << std::endl;
	}

	const Jzon::Array &stuff = rootNode.Get("listOfStuff").AsArray();
	for (Jzon::Array::const_iterator it = stuff.begin(); it != stuff.end(); ++it)
	{
		std::cout << (*it).ToString() << std::endl;
	}

	return 0;
}

#include "Jzon.h"

#include <iostream>

int main()
{
	std::string jsonData = "{\\"name\\":\\"John\\",\\"age\\":20}";

	Jzon::Object rootNode;
	Jzon::Parser parser(rootNode, jsonData);
	if (!parser.Parse())
	{
		std::cout << "Error: " << parser.GetError() << std::endl;
	}
	else
	{
		std::cout << "Name: " << rootNode.Get("name").ToString() << std::endl;
		std::cout << "Age: " << rootNode.Get("age").ToInt() << std::endl;
	}

	return 0;
}