Basic example of working with a ci::JsonTree

JsonStudy.cpp

    /*
     {
     "results" : [
         {
             "index": 0,
             "description" : "cats are here",
             "head" : {
                 "posterior" : 0.0,
                 "anterior" : 0.0
             },
             "spine_base": {
                 "posterior" : 0.0,
                 "anterior" : 0.0
             },
             "spine_neck":{
                 "posterior" : 0.0,
                 "anterior" : 0.0
             }
         },
        ...
     ]
     
     
     }
     */    

JsonTree results = JsonTree::makeArray("results");
    
    for (int i = 0 ; i < 5; i++)
    {
        JsonTree temp = JsonTree::makeObject();
        temp.addChild(JsonTree("index", i));
        temp.addChild(JsonTree("description", "cats are here"));
        
        JsonTree head = JsonTree::makeObject("head");
        head.addChild(JsonTree("posterior", 0.03));
        head.addChild(JsonTree("anterior", 0.15));
        temp.addChild(head);
        
        JsonTree spine_neck = JsonTree::makeObject("spine_neck");
        spine_neck.addChild(JsonTree("posterior", 0.56));
        spine_neck.addChild(JsonTree("anterior", -0.33));
        temp.addChild(spine_neck);
        
        JsonTree spine_base = JsonTree::makeObject("spine_base");
        spine_base.addChild(JsonTree("posterior", 1.6));
        spine_base.addChild(JsonTree("anterior", 0.89));
        temp.addChild(spine_base);
        
        results.pushBack(temp);
    }
    


    mTree.addChild(results);
    
    fs::path saveLoc (ci::getHomeDirectory().string() + "/temp/readings.json");
    mTree.write(saveLoc);