C++

JSON AddArrayCopyAt Example

Demonstrates the AddArrayCopyAt function.

Note: This example requires Chilkat v9.5.0.82 or above.

C++

#include <CkJsonObject.h>
#include <CkJsonArray.h>

void ChilkatSample(void)
    {
    CkJsonObject json;
    json.Load("{ \"name\": \"John\", \"marbles\": 100 }");

    CkJsonArray jarr;
    jarr.Load("[ 1, 2, 3, \"apple\", \"orange\", [ 10, 20, 30 ], { \"name\": \"Luther\"} ]");

    //  Copy the contents of jar to a new array member named "stuff".
    //  Insert the array at the 2nd position
    json.AddArrayCopyAt(1,"stuff",jarr);

    std::cout << json.emit() << "\r\n";
    //  Expected output is:  {"name":"John","stuff":[1,2,3,"apple","orange",[10,20,30],{"name":"Luther"}],"marbles":100}

    //  Note: The contents of the array were copied.
    //  If we modify the contents of jarr, it does not modify the array contained within "json" because it is a separate copy.
    //  For example:
    jarr.AddIntAt(-1,2020);
    std::cout << jarr.emit() << "\r\n";
    //  Expected output: [1,2,3,"apple","orange",[10,20,30],{"name":"Luther"},2020]

    std::cout << json.emit() << "\r\n";
    //  Remains unchanged: {"name":"John","stuff":[1,2,3,"apple","orange",[10,20,30],{"name":"Luther"}],"marbles":100}
    }