json_example.cpp

#include "../json.hpp"
#include <iostream>

using json::JSON;
using namespace std;

int main()
{
    // Example of creating each type
    // You can also do JSON::Make( JSON::Class )
    JSON null;
    JSON Bool( true );
    JSON Str( "RawString" );
    JSON Str2( string( "C++String" ) );
    JSON Int( 1 );
    JSON Float( 1.2 );
    JSON Arr = json::Array();
    JSON Obj = json::Object();

    // Types can be overwritten by assigning
    // to the object again.
    Bool = false;
    Bool = "rtew";
    Bool = 1;
    Bool = 1.1;
    Bool = string( "asd" );

    // Append to Arrays, appending to a non-array
    // will turn the object into an array with the
    // first element being the value that's being
    // appended.
    Arr.append( 1 );
    Arr.append( "test" );
    Arr.append( false );

    // Access Array elements with operator[]( unsigned ).
    // Note that this does not do bounds checking, and 
    // returns a reference to a JSON object.
    JSON& val = Arr[0];

    // Arrays can be intialized with any elements and
    // they are turned into JSON objects. Variadic 
    // Templates are pretty cool.
    JSON Arr2 = json::Array( 2, "Test", true );

    // Objects are accessed using operator[]( string ).
    // Will create new pairs on the fly, just as std::map
    // would.
    Obj["Key1"] = 1.0;
    Obj["Key2"] = "Value";

    JSON Obj2 = json::Object();
    Obj2["Key3"] = 1;
    Obj2["Key4"] = Arr;
    Obj2["Key5"] = Arr2;
    
    // Nested Object
    Obj["Key6"] = Obj2;

    // Dump Obj to a string.
    cout << Obj << endl;

    // We can also use a more JSON-like syntax to create 
    // JSON Objects.
    JSON Obj3 = {
        "Key1", "Value",
        "Key2", true,
        "Key3", {
            "Key4", json::Array( "This", "Is", "An", "Array" ),
            "Key5", {
                "BooleanValue", true
            }
        }
    };

    cout << Obj3 << endl;
}